Speaker amplifier
US-11425498-B2 · Aug 23, 2022 · US
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Wei Ding patents
Wei Ding is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wei Ding |
| Total patents | 2 |
| First publication | Sep 16, 2021 |
| Latest publication | Aug 23, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Speaker amplifier
US-2021289295-A1 · Sep 16, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Texas Instruments Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/22 | 2 |
| H03G2201/307 | 2 |
| H03F3/217 | 2 |
| H03F2200/03 | 2 |
| H04R3/007 | 2 |