Inventor
Chung-Hao Tseng
Inventor
Hsinchu, TW
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds11%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H01LSemiconductor devices11%
H04NPictorial communication, e.g. television11%
H10KOrganic electric solid-state devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
10,170,709Platinum complex having carbene fragment, OLED using the same, and nitrogen-containing heterocyclic bidentate chelate having carbene unit20197,881,592'Digital audio/video playback system capable of controlling audio and video playback speed'20116,896,304'Automatic sensing wafer blade and method for using'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2005–2019Based in Hsinchu, TW· patent location history
2011Patents assigned to NOVATEK MICROELECTRONICS CORP (1)· patent assignee history
2019Patents assigned to UNIV NAT TSING HUA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVATEK MICROELECTRONICS CORP | 1 | 2011 |
| TAIWAN SEMICONDUCTOR MFG | 1 | 2005 |
| UNIV NAT TSING HUA | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 3 | 2005–2019 |