Lam; Sheir Chun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lam; Sheir Chun.The latest application filed is for "remote controlled interactive power switch".
- Lam; Sheir Chun - Hong Kong N/A CN
- Lam; Sheir Chun - Kowloon HK
| Patent | Date |
|---|---|
| Remote controlled interactive power switch Grant 9,064,660 - Lam June 23, 2 | 2015-06-23 |
| Remote Controlled Interactive Power Switch App 20130249320 - Lam; Sheir Chun | 2013-09-26 |
| Low arc AC contactor Grant 7,262,942 - Lam August 28, 2 | 2007-08-28 |
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