Chang; Han-Wen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Han-Wen.The latest application filed is for "heat pipe envelope of heat exchanger".
- Chang; Han-Wen - Sinfong Township TW
- CHANG; Han-Wen - Kaohsiung TW
- Chang; Han-Wen - Kaohsiung City TW
| Patent | Date |
|---|---|
| Semiconductor structures and methods of forming the same Grant 10,431,465 - Kao , et al. O | 2019-10-01 |
| Heat Pipe Envelope Of Heat Exchanger App 20190277581 - CHANG; Kun-Jung ; et al. | 2019-09-12 |
| Semiconductor Structures And Methods Of Forming The Same App 20190088484 - KAO; Chih-Ming ; et al. | 2019-03-21 |
| Anti-explosion LED lamp housing Grant 9,970,642 - Chien , et al. May 15, 2 | 2018-05-15 |
| Explosion-proof lamp cable gland Grant 9,702,536 - Chien , et al. July 11, 2 | 2017-07-11 |
| Anti-explosion Led Lamp Housing App 20170146225 - Chien; Ming-Tien ; et al. | 2017-05-25 |
| LED explosion-proof lamp coupling structure Grant 9,482,420 - Chien , et al. November 1, 2 | 2016-11-01 |
| Heat Dissipation Structure For Led Explosion-proof Lamp App 20160018096 - Chien; Ming-Tien ; et al. | 2016-01-21 |
| Led Explosion-proof Lamp Coupling Structure App 20160010839 - Chien; Ming-Tien ; et al. | 2016-01-14 |
| Method For Testing Led Explosion-proof Lamp Chamber And Structure Thereof App 20160003703 - Chien; Ming-Tien ; et al. | 2016-01-07 |
| Modular Led Explosion-proof Lamp App 20150362156 - CHIEN; Ming-Tien ; et al. | 2015-12-17 |
| Explosion-proof Lamp Cable Gland App 20150308672 - Chien; Ming-Tien ; et al. | 2015-10-29 |
| Led Explosion-proof Lamp App 20150285480 - Chien; Ming-Tien ; et al. | 2015-10-08 |
| Energy-saving And Explosion-proof Led Lamp App 20140211474 - JUAN; Ching-Yuan ; et al. | 2014-07-31 |
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