Manufacturing method for back drilling hole in PCB and PCB
US-9756734-B2 · Sep 5, 2017 · US
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Ren Baowei patents
Ren Baowei is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Baowei |
| Total patents | 2 |
| First publication | May 26, 2016 |
| Latest publication | Sep 5, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Manufacturing method for back drilling hole in pcb and pcb
US-2016150653-A1 · May 26, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Peking Founder Group Co | 2 |
| Founder Information Ind Holdings Co Ltd | 2 |
| Zhuhai Founder Tech Hi Density Electronic Co Ltd | 1 |
| Zhuhai Founder Tech Hi-Density Electronic Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05K3/0047 | 2 |
| H05K1/115 | 2 |
| H05K3/0094 | 2 |
| H05K2203/0207 | 2 |
| H05K2201/0959 | 2 |