Inventor
Chih-Hao Wang
Inventor
Hsinchu County, TW
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices25%
H10DInorganic electric semiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
B82YSpecific uses or applications of nanostructures4%
H04NPictorial communication, e.g. television4%
G03GElectrography3%
G02BOptical elements, systems or apparatus2%
B41JTypewriters1%
PatentTitleYear
11,011,427System and method for widening fin widths for small pitch FinFET devices202111,011,625Liner for a bi-layer gate helmet and the fabrication thereof202111,004,960Semiconductor device and manufacturing method thereof202111,004,959Semiconductor device structure and method for forming the same202110,998,238Integrated circuits with buried interconnect conductors202110,985,072Etch profile control of polysilicon structures of semiconductor devices202110,985,277Method for forming semiconductor device structure202110,971,605Dummy dielectric fin design for parasitic capacitance reduction202110,971,627Semiconductor structure and manufacturing method202110,950,714Semiconductor device and manufacturing method thereof202110,950,732Semiconductor device and method of manufacturing the same202110,950,713Method and device for forming cut-metal-gate feature202110,943,830Self-aligned structure for semiconductor devices202110,943,925Method of forming FinFET channel and structures thereof202110,943,829Slot contacts and method forming same202110,944,009Methods of fabricating a FinFET device with wrap-around silicide source/drain structure202110,937,895Epitaxial features confined by dielectric fins and spacers202110,937,704Mixed workfunction metal for nanosheet device202110,937,909FinFET device including an dielectric region and method for fabricating same202110,937,884Gate spacer with air gap for semiconductor device structure and method for forming the same202110,930,763Method and device for forming metal gate electrodes for transistors202110,930,569Dual crystal orientation for semiconductor devices202110,930,794Self-aligned spacers for multi-gate devices and method of fabrication thereof202110,930,767Fin-like field effect transistor patterning methods for achieving fin width uniformity202110,923,598Gate-all-around structure and methods of forming the same202110,908,485Optical element adjusting device and electronic device202110,910,375Semiconductor device and method of fabrication thereof202110,892,604Fiber optic photon engine202110,886,269Semiconductor device and manufacturing method thereof20218,985,314'Driven roller unit and paper feeding device'20158,843,018'Cleaning module and printer'20148,817,283'Transmitting module and multi-functional printer using the same'20148,761,638'Toner storage device and multi-function printer'20148,678,376'Sheets-separating module and multifunction printer using elastic element with descending section modulus'20148,562,105'Fixing structure for print head carriage rod and fixing method thereof'20138,559,067'Transmission mechanism for scanning device'20138,422,089'Scanning device'20138,231,121'Paper tray of printer'20128,226,081'Paper tray of printer'20128,052,138'Paper tray of printer'20117,905,485'Paper feeding apparatus and paper feeding method thereof with a plurality of force units with fluid-supply devices'20117,793,935'Feeding paper apparatus and feeding paper method thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to KINPO ELECT INC (13)· patent assignee history
2010–2011Based in Shenkeng Township, Taipei County, TW· patent location history
2011–2013Based in Taipei, TW· patent location history
2012–2015Patents assigned to WANG CHIH-HWA (10)· patent assignee history
2013–2015Patents assigned to CAL COMP ELECTRONICS & COMM CO (8)· patent assignee history
2014–2015Based in New Taipei, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (27)· patent assignee history
2021Patents assigned to CORETRONIC CORP (1)· patent assignee history
2021Based in Hsinchu County, TW· patent location history
2021Based in Baoshan Township, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 27 | 2021 |
| KINPO ELECT INC | 13 | 2010–2015 |
| WANG CHIH-HWAself | 10 | 2012–2015 |
| CAL COMP ELECTRONICS & COMM CO | 8 | 2013–2015 |
| CORETRONIC CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu County, TW | 20 | 2021 |
| Baoshan Township, TW | 7 | 2021 |
| Taipei, TW | 6 | 2011–2013 |
| New Taipei, TW | 5 | 2014–2015 |
| Shenkeng Township, Taipei County, TW | 2 | 2010–2011 |