Park; Kwanhum
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Kwanhum.The latest application filed is for "self-diagnostic accelerometer with symmetric proof-mass and its preparation method".
- Park; Kwanhum - Kyungsangnam-do KR
- Park; Kwanhum - Kyunsangnam-do KR
| Patent | Date |
|---|---|
| Self-diagnostic accelerometer with symmetric proof-mass and its preparation method Grant 5,927,143 - Cho , et al. July 27, 1 | 1999-07-27 |
| Threshold microswitch and a manufacturing method thereof Grant 5,905,241 - Park , et al. May 18, 1 | 1999-05-18 |
| Self-diagnostic accelerometer with symmetric proof-mass and its preparation method Grant 5,777,227 - Cho , et al. July 7, 1 | 1998-07-07 |
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