Yangmeng Chang
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- Nov 25, 2022 Most Recent Filing
- Nov 25, 2022 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Singapore, SG | Oct 26, 23 - Apr 01, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B81B: | MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES | 1 |
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12267636 | 2025 | Mems microphone | 0 |
| 2023/0345,157 | 2023 | MEMS Microphone | 0 |
| 2023/0339,744 | 2023 | Microphone | 0 |
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