Microtech Corporation
Kyungki-do, KR· latest recorded location
Microtech Corporation is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is H04R (Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 11 Jun 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 3 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Electric-acoustic transducer having dual voice coil drivers11 Jun 2002US 6,404,896 B1
- Electric-acoustic transducer having moving magnet and transducing method thereof14 May 2002US 6,389,148 B1
- Electro-acoustic micro-transducer having three-mode reproduction feature7 May 2002US 6,385,328 B1
No published applications.
Most cited
By later US patents