Surge protector and base therof
US-10593501-B2 · Mar 17, 2020 · US
This page is not indexed by search engines while we improve data quality.
Chen Keqi patents
Chen Keqi is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Keqi |
| Total patents | 4 |
| First publication | Dec 27, 2018 |
| Latest publication | Mar 17, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Surge protector, and release mechanism and base thereof
US-10388479-B2 · Aug 20, 2019 · US
Surge protector and base thereof
US-2019221394-A1 · Jul 18, 2019 · US
Surge protector, and release mechanism and base thereof
US-2018374666-A1 · Dec 27, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shanghai Chenzhu Instr Co Ltd | 4 |
| Dinkle Entpr Co Ltd | 4 |
| Dinkle Electric Machinery China Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H2071/008 | 4 |
| H01H71/025 | 4 |
| H01H37/76 | 4 |
| H01H2037/762 | 4 |
| H01H71/04 | 4 |