Chang; Louis Ki Won
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Louis Ki Won.The latest application filed is for "surge protection devices that fail as an open circuit".
- Chang; Louis Ki Won - Carson City NV
| Patent | Date |
|---|---|
| Surge protection devices that fail as an open circuit Grant 8,730,637 - Jones , et al. May 20, 2 | 2014-05-20 |
| High power band pass RF filter having a gas tube for surge suppression Grant 8,441,795 - Jones , et al. May 14, 2 | 2013-05-14 |
| High power band pass RF filter having a gas tube for surge suppression Grant 8,432,693 - Jones , et al. April 30, 2 | 2013-04-30 |
| Surge Protection Devices That Fail As An Open Circuit App 20120154167 - Jones; Jonathan L. ; et al. | 2012-06-21 |
| High Power Band Pass Rf Filter Having A Gas Tube For Surge Suppression App 20120068789 - Jones; Jonathan L. ; et al. | 2012-03-22 |
| High Power Band Pass Rf Filter Having A Gas Tube For Surge Suppression App 20110273845 - Jones; Jonathan L. ; et al. | 2011-11-10 |
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