Inventor
Chih-Cheng Liu
Inventor
Pan-Chiao, TW
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices16%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%
G11CStatic stores12%
H10BElectronic memory devices8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B25JManipulators4%
B60LPropulsion of electrically-propelled vehicles4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
10,005,746Molecular catalysts capable of catalyzing oxidation of hydrocarbons and method for oxidizing hydrocarbons20189,844,885Gripping device having opened and closed gripping modes20179,812,564'Split-gate MOSFET'20177,949,437'Omnidirectional movement control system'20117,200,040'Method of operating p-channel memory'20076,466,474'Memory module having a two-transistor memory cell'20026,441,436'SOI device and method of fabrication'20026,392,924'Array for forming magnetoresistive random access memory with pseudo spin valve'20026,271,088'Method for fabricating a buried vertical split gate memory device with high coupling ratio'20016,235,354'Method of forming a level silicon oxide layer on two regions of different heights on a semiconductor wafer'20016,221,703'Method of ion implantation for adjusting the threshold voltage of MOS transistors'20016,197,677'Method of depositing a silicon oxide layer on a semiconductor wafer'20016,159,833'Method of forming a contact hole in a semiconductor wafer'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to UNITED MICROELECTRONICS CORP (8)· patent assignee history
2000–2002Based in Pan-Chiao, TW· patent location history
2002–2007Based in Taipei, TW· patent location history
2007Patents assigned to POWERCHIP SEMICONDUCTOR CORP (1)· patent assignee history
2011–2017Patents assigned to UNIV TAMKANG (2)· patent assignee history
2017Patents assigned to SILICONGEAR CORP (1)· patent assignee history
2017Based in New Taipei, TW· patent location history
2017Based in Hsinchu County, TW· patent location history
2018Patents assigned to ACADEMIA SINICA (1)· patent assignee history
2018Based in Keelung, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED MICROELECTRONICS CORP | 8 | 2000–2002 |
| UNIV TAMKANG | 2 | 2011–2017 |
| ACADEMIA SINICA | 1 | 2018 |
| POWERCHIP SEMICONDUCTOR CORP | 1 | 2007 |
| SILICONGEAR CORP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pan-Chiao, TW | 7 | 2000–2002 |
| Taipei, TW | 2 | 2002–2007 |
| Keelung, TW | 1 | 2018 |
| New Taipei, TW | 1 | 2017 |
| Hsinchu County, TW | 1 | 2017 |