Inventor
Hsien-Cheng Wang
Inventor
Hsinchu, TW
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices28%
H10DInorganic electric semiconductor devices26%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G02BOptical elements, systems or apparatus2%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them2%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation1%
PatentTitleYear
10,983,291Holder element with integrated optical arrangement to offset an output light path202110,950,651Photodiode (PD) array with integrated back-side lenses and a multi-channel transceiver module implementing same202110,861,740Method of forming trenches with different depths202010,790,197Semiconductor arrangement and formation thereof202010,727,068Method for manufacturing semiconductor structure with mask structure202010,665,585Structure and method for alignment marks202010,510,614Semiconductor arrangement and formation thereof201910,468,257Mechanisms for semiconductor device structure201910,283,403Method of forming trenches with different depths201910,276,448Semiconductor arrangement and formation thereof201910,276,437Contact structure of gate structure201910,163,703Method for forming self-aligned contact201810,163,738Structure and method for overlay marks201810,109,530Semiconductor arrangement and formation thereof20189,779,984'Method of forming trenches with different depths'20179,754,838'Semiconductor arrangement and formation thereof'20179,679,812'Semiconductor device with self-aligned contact'20179,576,847'Method for forming integrated circuit structure with thinned contact'20179,543,406'Structure and method for overlay marks'20179,536,754'Method of forming contact structure of gate structure'20179,508,844'Semiconductor arrangement and formation thereof'20169,449,886'Semiconductor device and formation thereof'20169,437,495'Mask-less dual silicide process'20169,425,048'Mechanisms for semiconductor device structure'20169,331,173'Semiconductor device having a carbon containing insulation layer formed under the source/drain'20169,318,488'Semiconductor device and formation thereof'20169,312,259'Integrated circuit structure with thinned contact'20169,299,657'Semiconductor device and method for manufacturing semiconductor device'20169,280,041'Cross quadrupole double lithography method using two complementary apertures'20169,214,347'Overlay mark assistant feature'20159,123,563'Method of forming contact structure of gate structure'20159,093,299'Semiconductor arrangement and formation thereof'20159,000,525'Structure and method for alignment marks'20158,848,163'Photoresist materials and photolithography processes'20148,513,821'Overlay mark assistant feature'20138,507,177'Photoresist materials and photolithography processes'20138,416,393'Cross quadrupole double lithography method and apparatus for semiconductor device fabrication using two apertures'20138,098,364'Exposure apparatus and method for photolithography process'20127,972,761'Photoresist materials and photolithography process'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (14)· patent assignee history
2011–2020Based in Hsinchu, TW· patent location history
2012–2017Patents assigned to WANG HSIEN-CHENG (7)· patent assignee history
2013–2017Patents assigned to CHEN CHUN-KUANG (3)· patent assignee history
2013–2017Patents assigned to WEN MING-CHANG (3)· patent assignee history
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (23)· patent assignee history
2021Based in Rosenberg, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 23 | 2016–2020 |
| TAIWAN SEMICONDUCTOR MFG | 14 | 2011–2016 |
| WANG HSIEN-CHENGself | 7 | 2012–2017 |
| CHEN CHUN-KUANG | 3 | 2013–2017 |
| WEN MING-CHANG | 3 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 37 | 2011–2020 |
| Rosenberg, Texas, US | 2 | 2021 |