LexDanaLexDanabeta
Inventor

Zhiyong Li

Inventor
Redwood City, CA, US

Overview

190→
Patents
2000–2020
Patent span
Physics
Primary field (CPC G)

Patents· 190 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
B82YSpecific uses or applications of nanostructures10%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
H01LSemiconductor devices4%
G11CStatic stores4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
H10BElectronic memory devices3%
H10NElectric solid-state devices not otherwise provided for3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
G06FElectric digital data processing3%
PatentTitleYear
10,749,045Solar cell side surface interconnects202010,749,061Solar cell edge interconnects202010,712,278Analyte detection package with integrated lens202010,656,093Structures for surface enhanced Raman202010,658,618Display device and packaging method thereof, display apparatus202010,649,596Touch panel and touch method thereof, electronic device202010,622,502Solar cell edge interconnects202010,621,267Memristor crossbar array for performing a fourier transformation202010,571,399Analyte detection package housing202010,529,418Linear transformation accelerators202010,520,441Devices to detect a substance and methods of producing such a device201910,520,440Gas-phase delivery system for molecule sensing apparatus201910,497,440Crossbar arrays for calculating matrix multiplication2019D0867803Frying and baking device201910,482,940Computational accuracy in a crossbar array201910,469,583Data storage method and device2019D0862837Shell-shaped underwear201910,444,151Surface enhanced luminescence electric field generating base201910,417,062Method and apparatus of unloading out of memory processing flow to user space201910,410,716Crossbar arrays for calculating matrix multiplication201910,393,662Surface enhanced fluorescence spectroscopy apparatus201910,342,852Methods of reducing blood glucose or triglyceride levels by administration of METRNL protein201910,337,950Coolant leak detection based on a nanosensor resistance measurement201910,256,354Siloxane-containing solar cell metallization pastes201910,222,336Multiple spectral measurement acquisition apparatus and the methods of using same201910,177,310Amorphous metal alloy electrodes in non-volatile device applications201910,162,263Dynamic logic memcap201810,157,085Techniques for decentralized load balancing201810,146,593Techniques for decentralized load balancing201810,076,904Integrated circuit devices comprising memristors201810,079,318Siloxane-containing solar cell metallization pastes201810,071,552Sensing a property of a fluid201810,074,695Negative differential resistance (NDR) device based on fast diffusive metal atoms201810,067,060Polarization selective surface enhanced raman spectroscopy201810,056,142Generating a representative logic indicator of grouped memristors201810,038,561Method and device for generating digital signature201810,026,894Memristors with oxide switching layers201810,026,896Multilayered memristors20189,934,849Asymmetrically selecting memory elements20189,911,788'Selectors with oxide-based layers'20189,911,789'1-Selector n-Resistor memristive devices'20189,890,934'LED lamp bead wire clamping mounting structure'20189,879,299'Method for monitoring and controlling cellular growth'20189,870,822'Non-volatile memory element with thermal-assisted switching control'20189,778,198'Apparatus for performing a sensing application'20179,776,400'Printhead with a number of memristor cells and a parallel current distributor'20179,739,717'Forming 3-D nano-particle assemblies'20179,709,538'Devices to detect a substance and methods of producing such a device'20179,702,821'Surface enhanced fluorescence spectroscopy apparatus'20179,701,115'Printheads having memories formed thereon'20179,678,013'Integrated sensors'20179,679,045'Establishing and querying methods of knowledge library engine based on emergency management'20179,675,288'Apparatus having surface-enhanced spectroscopy elements on an exterior surface'20179,677,939'Electric field generating apparatus for performing spectroscopy'20179,671,742'Process cartridge having a control mechanism for a driving mechanism'20179,664,621'Polarization selective surface enhanced Raman spectroscopy'20179,664,560'Double-grating surface-enhanced Raman spectroscopy'20179,638,625'Apparatus for filtering species'20179,599,949'Photosensitive process cartridge with driving force receiver'20179,592,001'Implantable nanosensor'20179,594,022'Chemical-analysis device integrated with metallic-nanofinger device for chemical sensing'20179,588,048'Surface enhanced raman spectroscopy sensor, system and method of sensing'20179,567,214'Chemical sensing device'20179,488,958'Process cartridge having a driving force receiver'20169,476,833'Forming 3-D nano-particle assemblies'20169,453,793'Integrated sensors'20169,446,993'Method of preparing a slow release fertilizer'20169,442,071'Apparatus for performing a sensing application'20169,389,186'Scattering spectroscopy nano sensor'20169,377,409'Fabricating an apparatus for use in a sensing application'20169,374,218'Method for conducting data encryption and decryption using symmetric cryptography algorithm and table look-up device'20169,331,278'Forming memristors on imaging devices'20169,313,026'Key negotiation method and apparatus according to SM2 key exchange protocol'20169,310,306'Apparatus for use in sensing applications'20169,279,767'Chemical-analysis device integrated with metallic-nanofinger device for chemical sensing'20169,274,058'Metallic-nanofinger device for chemical sensing'20169,244,015'Self-arranging, luminescence-enhancement device for surface-enhanced luminescence'20169,212,997'Scattering spectroscopy nanosensor'20159,176,467'Printer cartridge having a retractable mechanism'20159,134,249'Electric field generating apparatus for performing spectroscopy'20159,097,616'Apparatus for collecting material to be spectrally analyzed'20159,084,807'Composition comprising ligustroflavone, rhoifolin and hyperin and its pharmaceutical application'20159,080,980'Surface enhanced raman spectroscopy employing a nanorod in a surface indentation'20159,074,937'Multiple concurrent spectral analyses'20159,019,495'Apparatus for performing spectroscopy having a porous membrane'20159,000,411'Memristor devices configured to control bubble formation'20159,001,324'Optical fiber surface enhanced raman spectroscopy (SERS) probe'20158,993,339'Hybrid nanostructures for molecular analysis'20158,994,937'Surface enhanced Raman spectroscopy calibration curve generating systems'20158,848,183'Apparatus having nano-fingers of different physical characteristics'20148,842,265'Configurable grating based on collapsing nano-fingers'20148,810,788'Broad band structures for surface enhanced raman spectroscopy'20148,808,645'Molecular filters'20148,810,780'Plasmon resonance based strain gauge'20148,780,606'Memristive device having a porous dopant diffusion element'20148,773,882'Mixed-scale electronic interfaces'20148,735,858'Ionic devices with interacting species'20148,711,351'Scattering spectroscopy employing hotspot-aligned nanopores'20148,687,186'Nanowire-based systems for performing raman spectroscopy'20148,670,119'Apparatus having surface-enhanced spectroscopy modules'20148,665,432'Apparatus for performing SERS'20148,603,606'Preventing adhesion between nanostructures'20138,605,281'Probe having nano-fingers'20138,559,003'Electrically driven devices for surface enhanced raman spectroscopy'20138,549,027'Computer-implemented systems and methods for efficiently selecting data in multi-dimensional hierarchical space with multiple constraints'20138,547,549'Substrate for surface enhanced Raman scattering (SERS)'20138,542,355'Light amplifying devices for surface enhanced raman spectroscopy'20138,518,724'Method to form a device by constructing a support element on a thin semiconductor lamina'20138,520,202'Asymmetrical-nanofinger device for surface-enhanced luminescense'20138,507,968'Memristive transistor memory'20138,502,198'Switching device and methods for controlling electron tunneling therein'20138,477,303'Reconfigurable surface enhanced Raman spectroscopy apparatus, system and method'20138,472,018'Grating for multiple discrete wavelengths of Raman scattering'20138,462,333'Apparatus for performing SERS'20138,416,406'Sensing device and method producing a Raman signal'20138,404,491'Luminescent chemical sensor integrated with at least one molecular trap'20138,395,768'Scattering spectroscopy apparatus and method employing a guided mode resonance (GMR) grating'20138,390,804'Surface enhanced Raman spectroscopy employing vibrating nanorods'20138,390,444'Sensor-location system for locating a sensor in a tract covered by an earth-based sensor network'20138,390,805'Surface enhanced raman spectroscopy system'20138,358,407'Enhancing signals in Surface Enhanced Raman Spectroscopy (SERS)'20138,358,408'Apparatus for performing SERS'20138,349,626'Creation of low-relief texture for a photovoltaic cell'20138,330,951'Nano-enhanced Raman spectroscopy substrate packaging structure'20128,319,963'Compact sensor system'20128,314,932'Surface-enhanced Raman spectroscopy device and a mold for creating and a method for making the same'20128,279,437'Multi-wavelength Raman light detection for detecting a species'20128,268,720'Method of positioning catalyst nanoparticle and nanowire-based device employing same'20128,269,963'Tunable apparatus for performing SERS'20128,257,995'Microwave anneal of a thin lamina for use in a photovoltaic cell'20128,243,270'Vibrating tip surface enhanced Raman spectroscopy'20128,231,431'Solar panel edge deletion module'20128,208,137'Molecule detection using Raman light detection'20128,207,519'Ionic-modulated dopant profile control in nanoscale switching devices'20128,183,220'Double-effective vaccine vector against foot-and-mouth disease virus (FMDV), methods of preparing and using the same'20128,173,452'Method to form a device by constructing a support element on a thin semiconductor lamina'20128,134,702'Optical devices for surface enhanced Raman spectroscopy'20128,111,143'Assembly for monitoring an environment'20128,101,451'Method to form a device including an annealed lamina and having amorphous silicon on opposing faces'20128,048,377'Immobilizing chemical or biological sensing molecules on semi-conducting nanowires'20118,044,212'Reconfigurable molecules and molecular switches, sensors, and dyes employing the same'20117,995,201'Plasmonic electric-field concentrator arrays and systems for performing raman spectroscopy'20117,965,388'Structure for surface enhanced raman spectroscopy'20117,947,485'Method and apparatus for molecular analysis using nanoelectronic circuits'20117,924,413'Nanowire-based photonic devices'20117,908,743'Method for forming an electrical connection'20117,907,275'Type selective and polarization selective device for Raman spectroscopy'20117,880,318'Sensing system and method of making the same'20117,876,444'Plasmonic conveyor apparatus, system and method'20117,829,050'Methods of forming single-crystal metal-silicide nanowires and resulting nanowire structures'20107,805,028'Optical sensor and method employing half-core hollow optical waveguide'20107,780,841'E-field induced ion selective molecular deposition onto sensor arrays'20107,763,552'Method of interconnect formation using focused beams'20107,762,479'Adjustable showerhead with ceramic disk assembly'20107,741,204'Mixed-scale electronic interfaces'20107,709,298'Selectively altering a predetermined portion or an external member in contact with the predetermined portion'20107,682,457'Frontside structure damage protected megasonics clean'20107,639,354'Raman signal-enhancing structures for Raman spectroscopy and methods for performing Raman spectroscopy'20097,639,355'Electric-field-enhancement structure and detection apparatus using same'20097,609,377'Surface enhanced raman spectroscopy with periodically deformed SERS-active structure'20097,532,119'Multi-tiered network for gathering detected condition information'20097,507,293'Photonic crystals with nanowire-based fabrication'20097,474,397'Raman and hyper-Raman excitation using superlensing'20097,474,396'Raman spectroscopy system and method using a subwavelength resonant grating filter'20097,466,407'Photonic crystal Raman sensors and methods including the same'20087,446,929'Photonic device including at least one electromagnetic resonator operably coupled to a state-change material'20087,405,822'Systems and methods for detection of Raman scattered photons'20087,391,511'Raman signal-enhancing structures and Raman spectroscopy systems including such structures'20087,388,661'Nanoscale structures, systems, and methods for use in nano-enhanced raman spectroscopy (NERS)'20087,385,691'Integrated modular system and method for enhanced Raman spectroscopy'20087,359,048'Raman signal-enhancing structures and devices'20087,342,656'Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing'20087,339,666'Light-amplifying structures and methods for surface-enhanced Raman spectroscopy'20087,321,422'SERS-active structures having nanoscale dimensions'20087,307,719'Wavelength-tunable excitation radiation amplifying structure and method'20077,294,526'Nano optical sensors via molecular self-assembly'20077,289,690'Photonic crystal device for fluid sensing'20077,252,862'Increasing adhesion in an imprinting procedure'20077,245,370'Nanowires for surface-enhanced Raman scattering molecular sensors'20077,177,021'Integrated radiation sources and amplifying structures, and methods of using the same'20077,158,219'SERS-active structures including nanowires'20077,151,599'Monolithic system and method for enhanced Raman spectroscopy'20067,102,747'In situ excitation for Surface Enhanced Raman Spectroscopy'20067,050,659'Optically modulable photonic bandgap medium'20066,941,561'Method and apparatus for remotely running objects using data streams and/or complex parameters'20056,855,647'Custom electrodes for molecular memory and logic devices'20056,815,706'Nano optical sensors via molecular self-assembly'20046,567,861'Method and apparatus for remotely running objects using data streams and/or complex parameters'20036,157,960'Technique for programmatically creating distributed object programs'20006,011,918'Methods, systems and computer program products for generating client/server applications'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (116)· patent assignee history
2006–2020Based in Palo Alto, CA, US· patent location history
2008–2017Based in Redwood City, CA, US· patent location history
2012–2019Patents assigned to LI ZHIYONG (72)· patent assignee history
2012–2017Patents assigned to HU MIN (21)· patent assignee history
2012–2017Patents assigned to WU WEI (20)· patent assignee history
2012–2020Based in Los Altos, CA, US· patent location history
2013–2020Based in Foster City, CA, US· patent location history
2015–2019Based in Guangdong, CN· patent location history
2016–2018Patents assigned to HEWLETT PACKARD DEVELOPMENT CO LP (21)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO1162004–2020
LI ZHIYONGself722012–2019
HEWLETT PACKARD DEVELOPMENT CO LP212016–2018
HU MIN212012–2017
WU WEI202012–2017
Locations
LocationPatentsSpan
Redwood City, California, US542008–2017
Foster City, California, US502013–2020
Palo Alto, California, US412006–2020
Los Altos, California, US92012–2020
Guangdong, CN52015–2019