Chang; Wen Ten
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Wen Ten.The latest application filed is for "multi-pump system with system check".
- Chang; Wen Ten - Kaohsiung TW
- Chang; Wen Ten - Kaohsiung City TW
- Chang; Wen Ten - Koahsiung N/A TW
- Chang; Wen Ten - Mituo Dist. Kaohsiung City
| Patent | Date |
|---|---|
| Multi-pump system with system check Grant 10,371,153 - Shuy , et al. | 2019-08-06 |
| Multi-pump System With System Check App 20190085847 - Shuy; Geoffrey Wen-Tai ; et al. | 2019-03-21 |
| Multi-pump System With System Check App 20170254333 - Shuy; Geoffrey Wen-Tai ; et al. | 2017-09-07 |
| Technology To Desensitize Led Lamps Against Power Ripples App 20150195875 - Shuy; Geoffrey Wen-Tai ; et al. | 2015-07-09 |
| Demand-side initiated dimmable LED lamp Grant 8,981,668 - Shuy , et al. March 17, 2 | 2015-03-17 |
| Designs for control on solar power system with extreme low energy consumption Grant 8,692,470 - Shuy , et al. April 8, 2 | 2014-04-08 |
| Technology To Desensitize Led Lamps Against Power Ripples App 20140055056 - Shuy; Geoffrey Wen-Tai ; et al. | 2014-02-27 |
| Designs For Control On Solar Power System With Extreme Low Energy Consumption App 20130271016 - Shuy; Geoffrey Wen-Tai ; et al. | 2013-10-17 |
| Demand-side Initiated Dimmable Led Lamp App 20130187565 - Shuy; Geoffrey Wen-Tai ; et al. | 2013-07-25 |
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