Inventor
Zhengyang Guo
Inventor
Beijing, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
G01RMeasuring electric variables11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
H01LSemiconductor devices11%
H10DInorganic electric semiconductor devices11%
H10KOrganic electric solid-state devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
PatentTitleYear
11,018,167Method and system for aging process on transistors in a display panel20217,388,060'Catalyst component for olefin (co)polymerization, preparation thereof, a catalyst comprising the same and use thereof'20087,091,289'Solid catalyst component for polymerization of ethylene, preparation thereof and a catalyst containing the same'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2008Patents assigned to BEIJING RES INST CHEM IND (2)· patent assignee history
2006–2021Based in Beijing, CN· patent location history
2008Patents assigned to CHINA PETROLEUM & CHEMICAL (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2021Patents assigned to ORDOS YUANSHENG OPTOELECTRONICS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING RES INST CHEM IND | 2 | 2006–2008 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2021 |
| CHINA PETROLEUM & CHEMICAL | 1 | 2008 |
| ORDOS YUANSHENG OPTOELECTRONICS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2006–2021 |