Adaptor, light source device, and lighting apparatus
US-10976040-B2 · Apr 13, 2021 · US
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Wang Keyong patents
Wang Keyong is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Keyong |
| Total patents | 2 |
| First publication | Mar 21, 2019 |
| Latest publication | Apr 13, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Adaptor, light source device, and lighting apparatus
US-2019086068-A1 · Mar 21, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Opple Lighting Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01R31/065 | 2 |
| F21V23/06 | 2 |
| H01R33/955 | 2 |
| F21V19/008 | 2 |
| H01R33/942 | 2 |