Inventor
Yung-Feng Cheng
Inventor
Kaohsiung, TW
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices18%
H10DInorganic electric semiconductor devices16%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
G06FElectric digital data processing13%
H10BElectronic memory devices13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y02PClimate change mitigation technologies in the production or processing of goods4%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
10,797,059Method of designing a layout of a static random access memory pattern202010,622,461Manufacturing method of semiconductor device having replacement gate in trench202010,474,026Method for correcting bevel corners of a layout pattern201910,444,622Method for generating masks for manufacturing of a semiconductor structure201910,387,602Method for generating masks for manufacturing of a semiconductor structure and method for manufacturing a semiconductor structure using the same201910,139,723Method of forming photomask201810,026,726Dummy gate technology to avoid shorting circuit20189,859,170'Method of forming semiconductor structure'20189,786,647'Semiconductor layout structure'20179,698,047'Dummy gate technology to avoid shorting circuit'20179,613,969'Semiconductor structure and method of forming the same'20178,810,785'Mask inspecting method'20148,782,569'Method for inspecting photo-mask'20148,042,069'Method for selectively amending layout patterns'20117,498,105'Method for checking phase shift angle of phase shift mask, lithography process and phase shift mask'20097,498,104'Phase shift photomask'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to UNITED MICROELECTRONICS CORP (16)· patent assignee history
2009–2020Based in Kaohsiung, TW· patent location history
2014Patents assigned to CHEN MING-JUI (1)· patent assignee history
2014Patents assigned to CHENG YUNG-FENG (1)· patent assignee history
2014Patents assigned to LO WEI-CYUAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED MICROELECTRONICS CORP | 16 | 2009–2020 |
| CHEN MING-JUI | 1 | 2014 |
| CHENG YUNG-FENGself | 1 | 2014 |
| LO WEI-CYUAN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaohsiung, TW | 16 | 2009–2020 |