Inventor
Lujie Qu
Inventor
Shenzhen, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices29%
G02BOptical elements, systems or apparatus14%
H01LSemiconductor devices14%
H04NPictorial communication, e.g. television14%
H10KOrganic electric solid-state devices14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
10,916,727OLED substrate and packaging method and display apparatus thereof20219,001,305'Ultra-large size flat panel display maskless photolithography system and method'20158,994,916'Double-sided maskless exposure system and method'20158,403,496'High efficiency micro projection optical engine'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2015Patents assigned to QU LUJIE (3)· patent assignee history
2013–2015Based in Shenzhen, CN· patent location history
2015Patents assigned to DU WEICHONG (2)· patent assignee history
2015Patents assigned to MEI WENHUI (2)· patent assignee history
2021Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QU LUJIEself | 3 | 2013–2015 |
| DU WEICHONG | 2 | 2015 |
| MEI WENHUI | 2 | 2015 |
| BEIJING BOE DISPLAY TECH CO | 1 | 2021 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 3 | 2013–2015 |
| Beijing, CN | 1 | 2021 |