Inventor
Cheng-Jia Li
Inventor
Qinhuangdao, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits71%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding14%
B25GHandles for hand implements14%
PatentTitleYear
10,994,405Pipe wrench202110,638,606Composite circuit board202010,542,627Method for manufacturing a flexible printed circuit board202010,159,149Composite circuit board and method of manufacturing the same20189,860,977'Transparent flexible printed circuit board and method for manufacturing the same'20189,832,888Circuit board and method for making the same2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2018Patents assigned to AVARY HOLDING (SHENZHEN) CO LTD (2)· patent assignee history
2017–2018Patents assigned to HONGQISHENG PREC ELECTRONICS (QINHUANGDAO) CO LTD (2)· patent assignee history
2017–2020Based in Qinhuangdao, CN· patent location history
2018–2020Patents assigned to AVARY HOLDING SHENZHEN CO LTD (3)· patent assignee history
2018–2020Patents assigned to HONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD (3)· patent assignee history
2018Patents assigned to FUKUI PREC COMPONENT SHENZHEN (1)· patent assignee history
2021Based in Sussex, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AVARY HOLDING SHENZHEN CO LTD | 3 | 2018–2020 |
| HONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD | 3 | 2018–2020 |
| AVARY HOLDING (SHENZHEN) CO LTD | 2 | 2017–2018 |
| HONGQISHENG PREC ELECTRONICS (QINHUANGDAO) CO LTD | 2 | 2017–2018 |
| FUKUI PREC COMPONENT SHENZHEN | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Qinhuangdao, CN | 5 | 2017–2020 |
| Sussex, WI, US | 1 | 2021 |