Inventor

Ghavam G. Shahidi

Inventor

Pound Ridge, NY, US

Overview

1994–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 361 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Dprimary

H10DInorganic electric semiconductor devices22%

H01LSemiconductor devices19%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y02PClimate change mitigation technologies in the production or processing of goods4%

H10BElectronic memory devices2%

H10HInorganic light-emitting semiconductor devices having potential barriers2%

H10KOrganic electric solid-state devices1%

PatentTitleYear

11,132,177CMOS-compatible high-speed and low-power random number generator2021 11,094,843High voltage photovoltaics integrated with light emitting diode containing zinc oxide containing layer2021 11,094,842Heterojunction photovoltaic device and fabrication method2021 11,063,161Monolithically integrated high voltage photovoltaics with textured surface formed during the growth of wide bandgap materials2021 11,056,722Tool and method of fabricating a self-aligned solid state thin film battery2021 11,023,208True random number generator2021 11,024,754Focused energy photovoltaic cell2021 11,011,662Field-effect photovoltaic elements2021 10,997,321Encryption engine with an undetectable/tamper proof private key in late node CMOS technology2021 10,957,596Caterpillar trenches for efficient wafer dicing2021 10,957,252Active matrix OLED display with normally-on thin-film transistors2021 10,957,806Monolithically integrated high voltage photovoltaics with textured surface formed during the growth of wide bandgap materials2021 10,916,629Nanosheet-CMOS EPROM device with epitaxial oxide charge storage region2021 10,910,495Thin film transistors with epitaxial source/drain and drain field relief2021 10,903,208Distributed decoupling capacitor2021 10,884,918System implementation of one-time programmable memories2021 10,875,351Electrical component assembly on flexible materials2020 10,879,568Thin film lithium ion battery2020 10,804,366Integrated gate driver2020 10,772,720Method of assembling artificial electronic skin2020 10,770,614Monolithically integrated high voltage photovoltaics and light emitting diode with textured surface2020 10,763,386Heterostructure germanium tandem junction solar cell2020 10,727,121Thin film interconnects with large grains2020 10,720,670Self-aligned 3D solid state thin film battery2020 10,707,367Contact for silicon heterojunction solar cells2020 10,700,211Thin film transistors with epitaxial source/drain contact regions2020 10,692,716Self-aligned spacerless thin film transistor2020 10,679,847Self-aligned spacerless thin film transistor2020 10,679,853Self-aligned, over etched hard mask fabrication method and structure2020 10,671,351Low-power random number generator2020 10,672,929Heterojunction photovoltaic device and fabrication method2020 10,651,252Vertically integrated active matrix backplane2020 10,644,184Type IV semiconductor based high voltage laterally stacked multijunction photovoltaic cell2020 10,615,290Normally-off junction field-effect transistors and application to complementary circuits2020 10,605,768Nanofluid sensor with real-time spatial sensing2020 10,608,111Thin film transistors with epitaxial source/drain and drain field relief2020 10,593,663Distributed decoupling capacitor2020 10,593,744Multiple subthreshold swing circuit and application to displays and sensors2020 10,587,224Low-power multi-stage amplifier for capacitive reading of low-amplitude and low-frequency signals2020 10,586,493Active matrix OLED display with normally-on thin-film transistors2020 10,580,925High voltage photovoltaics integrated with light emitting diode containing zinc oxide containing layer2020 10,573,558Caterpillar trenches for efficient wafer dicing2020 10,566,976Complementary logic circuit and application to thin-film hybrid electronics2020 10,559,641Multiple subthreshold swing circuit and application to displays and sensors2020 10,553,731Focused energy photovoltaic cell2020 10,541,343Monolithic integration of heterojunction solar cells2020 10,529,890Light emitting diode having improved quantum efficiency at low injection current2020 10,475,871Multiple subthreshold swing circuit and application to displays and sensors2019 10,424,605Integrated gate driver2019 10,423,805Encryption engine with an undetectable/tamper-proof private key in late node CMOS technology2019 10,396,061Transparent electronics for invisible smart dust applications2019 10,391,805Electrical component assembly on flexible materials2019 10,388,814III-V solar cell structure with multi-layer back surface field2019 10,355,164Monolithically integrated high voltage photovoltaics and light emitting diode with textured surface2019 10,347,599Terahertz detector comprised of p-n junction diode2019 10,304,985Heterojunction photovoltaic device and fabrication method2019 10,304,986Contact for silicon heterojunction solar cells2019 10,304,984Heterojunction photovoltaic device and fabrication method2019 10,304,988High voltage photovoltaics integrated with light emitting diode2019 10,283,663Heterostructure germanium tandem junction solar cell2019 10,283,463Terahertz detector comprised of P-N junction diode2019 10,276,739High voltage photovoltaics integrated with light emitting diode2019 10,262,991Distributed decoupling capacitor2019 10,256,365Monolithically integrated high voltage photovoltaics and light emitting diode with textured surface2019 10,256,357Monolithic integration of heterojunction solar cells2019 10,249,783High voltage photovoltaics integrated with light emitting diode containing zinc oxide containing layer2019 10,249,782High voltage photovoltaics integrated with light emitting diode containing zinc oxide containing layer2019 10,224,430Thin film transistors with epitaxial source/drain and drain field relief2019 10,199,524Field-effect photovoltaic elements2019 10,177,266Contact for silicon heterojunction solar cells2019 10,170,361Thin film interconnects with large grains2019 10,141,461Textured multi-junction solar cell and fabrication method2018 10,128,452Hybrid junction field-effect transistor and active matrix structure2018 10,121,786FinFET with U-shaped channel and S/D epitaxial cladding extending under gate spacers2018 10,115,833Self-aligned heterojunction field effect transistor2018 10,109,709P-FET with strained silicon-germanium channel2018 10,090,562Thin film lithium ion battery2018 10,090,415Thin film transistors with epitaxial source/drain contact regions2018 10,082,918In-cell capacitive touch and fingerprint detector2018 10,079,181P-FET with strained silicon-germanium channel2018 10,068,529Active matrix OLED display with normally-on thin-film transistors2018 10,050,166Silicon heterojunction photovoltaic device with wide band gap emitter2018 10,043,934Silicon-containing heterojunction photovoltaic element and device2018 10,043,941Light emitting diode having improved quantum efficiency at low injection current2018 10,038,104Normally-off junction field-effect transistors and application to complementary circuits2018 10,026,752Stacked SOI lateral bipolar transistor RF power amplifier and driver2018 10,011,920Low-temperature selective epitaxial growth of silicon for device integration2018 10,008,281One time programmable read-only memory (ROM) in SOI CMOS2018 9,991,408Monolithically integrated high voltage photovoltaics and light emitting diode with textured surface2018 9,985,164Monolithically integrated high voltage photovoltaics and light emitting diode with textured surface2018 9,968,438Method of fabricating artificial electronic skin2018 9,947,969Thin film lithium ion battery2018 9,935,230Type IV semiconductor based high voltage laterally stacked multijunction photovoltaic cell2018 9,935,223Monolithic integration of heterojunction solar cells2018 9,911,602'Embedded gallium-nitride in silicon'2018 9,911,739'III-V FinFET CMOS with III-V and germanium-containing channel closely spaced'2018 9,847,442Field-effect localized emitter photovoltaic device2017 9,812,599'Method of stabilizing hydrogenated amorphous silicon and amorphous hydrogenated silicon alloys'2017 9,799,675'Strain engineering in back end of the line'2017 9,748,281'Integrated gate driver'2017 9,746,442'Switched-capacitor biosensor device'2017 9,741,871'Self-aligned heterojunction field effect transistor'2017 9,741,889'Contact for silicon heterojunction solar cells'2017 9,733,210'Nanofluid sensor with real-time spatial sensing'2017 9,716,201'Silicon heterojunction photovoltaic device with wide band gap emitter'2017 9,704,569'One time programmable read-only memory (ROM) in SOI CMOS'2017 9,687,181'Semiconductor device to be embedded within a contact lens'2017 9,685,329'Embedded gallium-nitride in silicon'2017 9,680,045'III-V solar cell structure with multi-layer back surface field'2017 9,673,190'ESD device compatible with bulk bias capability'2017 9,666,615'Semiconductor on insulator substrate with back bias'2017 9,627,378'Methods of forming FINFETs with locally thinned channels from fins having in-situ doped epitaxial cladding'2017 9,620,726'Hybrid junction field-effect transistor and active matrix structure'2017 9,589,848'FinFET structures having silicon germanium and silicon channels'2017 9,590,037'p-FET with strained silicon-germanium channel'2017 9,583,378'Formation of germanium-containing channel region by thermal condensation utilizing an oxygen permeable material'2017 9,577,065'Back-end transistors with highly doped low-temperature contacts'2017 9,570,485'Solar-powered energy-autonomous silicon-on-insulator device'2017 9,559,119'High voltage metal oxide semiconductor field effect transistor integrated into extremely thin semiconductor on insulator process'2017 9,543,290'Normally-off junction field-effect transistors and application to complementary circuits'2017 9,484,430'Back-end transistors with highly doped low-temperature contacts'2016 9,478,708'Embedded galliumâ€”nitride in silicon'2016 9,478,658'Device and method for fabricating thin semiconductor channel and buried strain memorization layer'2016 9,478,651'Breakdown voltage multiplying integration scheme'2016 9,472,631'Flexible active matrix circuits for interfacing with biological tissue'2016 9,472,703'Monolithic integration of heterojunction solar cells'2016 9,472,607'Active matrix using hybrid integrated circuit and bipolar transistor'2016 9,466,651'Flexible active matrix display'2016 9,461,169'Device and method for fabricating thin semiconductor channel and buried strain memorization layer'2016 9,455,250'Distributed decoupling capacitor'2016 9,425,080'Non-volatile memory device employing semiconductor nanoparticles'2016 9,421,087'Artificial electronic skin'2016 9,406,717'Passivation of back-illuminated image sensor'2016 9,397,118'Thin-film ambipolar logic'2016 9,397,246'Monolithic integration of heterojunction solar cells'2016 9,391,094'Thin-film ambipolar logic'2016 9,391,180'Heterojunction bipolar transistors with intrinsic interlayers'2016 9,373,741'Heterostructure germanium tandem junction solar cell'2016 9,373,743'Silicon heterojunction photovoltaic device with wide band gap emitter'2016 9,373,691'Transistor with bonded gate dielectric'2016 9,368,420'Flexible, stretchable electronic devices'2016 9,356,019'Integrated circuit with on chip planar diode and CMOS devices'2016 9,343,616'Heterojunction light emitting diode'2016 9,337,196'III-V FinFET CMOS with III-V and germanium-containing channel closely spaced'2016 9,331,229'Heterojunction III-V solar cell performance'2016 9,324,566'Controlled spalling using a reactive material stack'2016 9,306,106'Monolithic integration of heterojunction solar cells'2016 9,293,476'Integrating active matrix inorganic light emitting diodes for display devices'2016 9,269,589'Dense finFET SRAM'2016 9,263,616'Selective emitter photovoltaic device'2016 9,252,324'Heterojunction light emitting diode'2016 9,245,903'High voltage metal oxide semiconductor field effect transistor integrated into extremely thin semiconductor on insulator process'2016 9,246,033'Contact for silicon heterojunction solar cells'2016 9,245,807'Integrated circuit with a thin body field effect transistor and capacitor'2016 9,240,355'On-chip diode with fully depleted semicondutor devices'2016 9,240,432'Passivation of back-illuminated image sensor'2016 9,231,146'Silicon photovoltaic element and fabrication method'2016 9,224,604'Device and method for forming sharp extension region with controllable junction depth and lateral overlap'2015 9,224,755'Flexible active matrix display'2015 9,219,187'Solar-powered energy-autonomous silicon-on-insulator device'2015 9,209,024'Back-end transistors with highly doped low-temperature contacts'2015 9,209,216'Passivation of back-illuminated image sensor'2015 9,166,072'Field-effect localized emitter photovoltaic device'2015 9,166,181'Hybrid junction field-effect transistor and active matrix structure'2015 9,136,402'High efficiency flexible solar cells for consumer electronics'2015 9,125,575'Flexible active matrix circuits for interfacing with biological tissue'2015 9,123,842'Photoreceptor with improved blocking layer'2015 9,105,775'Textured multi-junction solar cell and fabrication method'2015 9,105,518'Method of large-area circuit layout recognition'2015 9,099,585'Method of stabilizing hydrogenated amorphous silicon and amorphous hydrogenated silicon alloys'2015 9,099,596'Heterojunction photovoltaic device and fabrication method'2015 9,093,533'FinFET structures having silicon germanium and silicon channels'2015 9,093,548'Thin film hybrid junction field effect transistor'2015 9,087,705'Thin-film hybrid complementary circuits'2015 9,087,772'Device and method for forming sharp extension region with controllable junction depth and lateral overlap'2015 9,070,795'III-V heterojunction light emitting diode'2015 9,070,788'Integrated circuit with a thin body field effect transistor and capacitor'2015 9,064,924'Heterojunction bipolar transistors with intrinsic interlayers'2015 9,064,717'Lock and key through-via method for wafer level 3D integration and structures produced thereby'2015 9,064,743'Flexible, stretchable electronic devices'2015 9,064,722'Breakdown voltage multiplying integration scheme'2015 9,059,014'Integrated circuit diode'2015 9,059,232'T-shaped compound semiconductor lateral bipolar transistor on semiconductor-on-insulator'2015 9,059,007'Thin-film hybrid complementary circuits'2015 9,059,195'Lateral bipolar transistors having partially-depleted intrinsic base'2015 9,059,212'Back-end transistors with highly doped low-temperature contacts'2015 9,059,245'Semiconductor-on-insulator (SOI) substrates with ultra-thin SOI layers and buried oxides'2015 9,059,096'Method to form silicide contact in trenches'2015 9,059,044'On-chip diode with fully depleted semiconductor devices'2015 9,059,231'T-shaped compound semiconductor lateral bipolar transistor on semiconductor-on-insulator'2015 9,059,016'Lateral heterojunction bipolar transistors'2015 9,059,123'Active matrix using hybrid integrated circuit and bipolar transistor'2015 9,054,211'Compressively stressed FET device structures'2015 9,048,108'Integrated circuit with on chip planar diode and CMOS devices'2015 9,041,167'Radiation hardened SOI structure and method of making same'2015 9,035,431'Dense finFET SRAM'2015 9,018,517'Silicon heterojunction photovoltaic device with wide band gap emitter'2015 9,018,675'Heterojunction III-V photovoltaic cell fabrication'2015 9,006,071'Thin channel MOSFET with silicide local interconnect'2015 8,994,006'Non-volatile memory device employing semiconductor nanoparticles'2015 8,980,737'Methods of forming contact regions using sacrificial layers'2015 8,981,449'Extremely thin semiconductor on insulator (ETSOI) logic and memory hybrid chip'2015 8,969,938'Method and structure for forming on-chip high quality capacitors with ETSOI transistors'2015 8,969,992'Autonomous integrated circuits'2015 8,962,436'Lateral bipolar transistors having partially-depleted intrinsic base'2015 8,940,569'Dual-gate bio/chem sensor'2015 8,940,580'Textured multi-junction solar cell and fabrication method'2015 8,936,961'Removal of stressor layer from a spalled layer and method of making a bifacial solar cell using the same'2015 8,927,338'Flexible, stretchable electronic devices'2015 8,927,312'Method of fabricating MEMS transistors on far back end of line'2015 8,921,209'Defect free strained silicon on insulator (SSOI) substrates'2014 8,912,020'Integrating active matrix inorganic light emitting diodes for display devices'2014 8,912,424'Multi-junction photovoltaic device and fabrication method'2014 8,912,071'Selective emitter photovoltaic device'2014 8,912,529'Selective emitter photovoltaic device'2014 8,906,755'Active matrix using hybrid integrated circuit and bipolar transistor'2014 8,906,779'Solar-powered energy-autonomous silicon-on-insulator device'2014 8,900,936'FinFET device having reduce capacitance, access resistance, and contact resistance'2014 8,901,713'Extremely thin semiconductor-on-insulator with back gate contact'2014 8,891,266'Monolithic high voltage multiplier having high voltage semiconductor diodes and high-k capacitors'2014 8,890,247'Extremely thin semiconductor-on-insulator with back gate contact'2014 8,890,245'Raised source/drain structure for enhanced strain coupling from stress liner'2014 8,889,529'Heterojunction bipolar transistors with thin epitaxial contacts'2014 8,866,227'Thin semiconductor-on-insulator MOSFET with co-integrated silicon, silicon germanium and silicon doped with carbon channels'2014 8,865,530'Extremely thin semiconductor on insulator (ETSOI) logic and memory hybrid chip'2014 8,860,138'Strained thin body CMOS device having vertically raised source/drain stressors with single spacer'2014 8,853,038'Raised source/drain structure for enhanced strain coupling from stress liner'2014 8,853,040'Strained thin body CMOS device having vertically raised source/drain stressors with single spacer'2014 8,835,900'Highly scaled ETSOI floating body memory and memory circuit'2014 8,829,339'Field-effect inter-digitated back contact photovoltaic device'2014 8,822,320'Dense finFET SRAM'2014 8,815,684'Bulk finFET with super steep retrograde well'2014 8,809,164'Method of large-area circuit layout recognition'2014 8,809,168'Growing compressively strained silicon directly on silicon at low temperatures'2014 8,802,477'Heterojunction III-V photovoltaic cell fabrication'2014 8,778,448'Method of stabilizing hydrogenated amorphous silicon and amorphous hydrogenated silicon alloys'2014 8,772,143'Field effect transistor devices with dopant free channels and back gates'2014 8,766,353'Tunnel field effect transistor'2014 8,766,377'Field effect transistor devices with dopant free channels and back gates'2014 8,765,577'Defect free strained silicon on insulator (SSOI) substrates'2014 8,748,258'Method and structure for forming on-chip high quality capacitors with ETSOI transistors'2014 8,742,504'Fully-depleted son'2014 8,710,588'Implant free extremely thin semiconductor devices'2014 8,658,444'Semiconductor active matrix on buried insulator'2014 8,659,066'Integrated circuit with a thin body field effect transistor and capacitor'2014 8,652,898'Integrated circuit with a thin body field effect transistor and capacitor'2014 8,642,378'Field-effect inter-digitated back contact photovoltaic device'2014 8,637,381'High-k dielectric and silicon nitride box region'2014 8,633,085'Dual-depth self-aligned isolation structure for a back gate electrode'2014 8,629,504'Extremely thin semiconductor-on-insulator (ETSOI) integrated circuit with on-chip resistors and method of forming the same'2014 8,624,104'Heterojunction III-V solar cell performance'2014 8,617,937'Forming narrow fins for finFET devices using asymmetrically spaced mandrels'2013 8,618,554'Method to reduce ground-plane poisoning of extremely-thin SOI (ETSOI) layer with thin buried oxide'2013 8,617,971'Semiconductor substrates using bandgap material between III-V channel material and insulator layer'2013 8,614,447'Semiconductor substrates using bandgap material between III-V channel material and insulator layer'2013 8,610,212'Semiconductor active matrix on buried insulator'2013 8,610,233'Hybrid MOSFET structure having drain side schottky junction'2013 8,598,663'Semiconductor structure having NFET and PFET formed in SOI substrate with underlapped extensions'2013 8,592,323'Method of large-area circuit layout recognition'2013 8,587,086'Self-aligned dual depth isolation and method of fabrication'2013 8,574,970'Method of forming an extremely thin semiconductor insulator (ETSOI) FET having a stair-shaped raised source/drain'2013 8,552,487'SOI trench DRAM structure with backside strap'2013 8,546,228'Strained thin body CMOS device having vertically raised source/drain stressors with single spacer'2013 8,536,032'Formation of embedded stressor through ion implantation'2013 8,530,337'Method of large-area circuit layout recognition'2013 8,518,807'Radiation hardened SOI structure and method of making same'2013 8,513,723'Method and structure for forming high performance MOS capacitor along with fully depleted semiconductor on insulator devices on the same chip'2013 8,513,765'Formation method and structure for a well-controlled metallic source/drain semiconductor device'2013 8,502,347'Bipolar junction transistor with epitaxial contacts'2013 8,492,839'Same-chip multicharacteristic semiconductor structures'2013 8,486,797'Bipolar junction transistor with epitaxial contacts'2013 8,482,078'Integrated circuit diode'2013 8,455,308'Fully-depleted SON'2013 8,404,540'Device and method of reducing junction leakage'2013 8,399,938'Stressed Fin-FET devices with low contact resistance'2013 8,399,957'Dual-depth self-aligned isolation structure for a back gate electrode'2013 8,394,710'Semiconductor devices fabricated by doped material layer as dopant source'2013 8,383,474'Thin channel device and fabrication method with a reverse embedded stressor'2013 8,368,053'Multilayer-interconnection first integration scheme for graphene and carbon nanotube transistor based integration'2013 8,361,889'Strained semiconductor-on-insulator by addition and removal of atoms in a semiconductor-on-insulator'2013 8,349,684'Semiconductor device with high K dielectric control terminal spacer structure'2013 8,343,819'Extremely thin semiconductor-on-insulator (ETSOI) integrated circuit with on-chip resistors and method of forming the same'2013 8,338,260'Raised source/drain structure for enhanced strain coupling from stress liner'2012 8,318,568'Tunnel field effect transistor'2012 8,318,574'SOI trench DRAM structure with backside strap'2012 8,304,301'Implant free extremely thin semiconductor devices'2012 8,293,615'Self-aligned dual depth isolation and method of fabrication'2012 8,278,175'Compressively stressed FET device structures'2012 8,263,468'Thin body semiconductor devices'2012 8,207,038'Stressed Fin-FET devices with low contact resistance'2012 8,202,767'Device and method of reducing junction leakage'2012 8,169,025'Strained CMOS device, circuit and method of fabrication'2012 8,169,024'Method of forming extremely thin semiconductor on insulator (ETSOI) device without ion implantation'2012 8,138,543'Hybrid FinFET/planar SOI FETs'2012 8,093,099'Lock and key through-via method for wafer level 3D integration and structures produced'2012 8,084,309'Extremely thin silicon on insulator (ETSOI) complementary metal oxide semiconductor (CMOS) with in-situ doped source and drain regions formed by a single mask'2011 8,080,838'Contact scheme for FINFET structures with multiple FINs'2011 8,053,759'Ion implantation for suppression of defects in annealed SiGe layers'2011 8,022,488'High-performance FETs with embedded stressors'2011 8,021,956'Ultrathin SOI CMOS devices employing differential STI liners'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2021Patents assigned to IBM (337)· patent assignee history

1998–2016Based in Yorktown Heights, NY, US· patent location history

2001–2007Based in Elmsford, NY, US· patent location history

2004–2021Based in Pound Ridge, NY, US· patent location history

2011–2019Patents assigned to SHAHIDI GHAVAM G (82)· patent assignee history

2011–2016Patents assigned to CHENG KANGGUO (48)· patent assignee history

2011–2016Patents assigned to DORIS BRUCE B (36)· patent assignee history

2012–2018Patents assigned to KHAKIFIROOZ ALI (49)· patent assignee history

2012–2015Based in Armonk, NY, US· patent location history

2013–2018Based in Ridge, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	337	1994–2021
SHAHIDI GHAVAM Gself	82	2011–2019
KHAKIFIROOZ ALI	49	2012–2018
CHENG KANGGUO	48	2011–2016
DORIS BRUCE B	36	2011–2016

Locations

Location	Patents	Span
Pound Ridge, New York, US	279	2004–2021
Yorktown Heights, New York, US	36	1998–2016
Ridge, New York, US	31	2013–2018
Elmsford, New York, US	9	2001–2007
Armonk, New York, US	2	2012–2015