Ho; Chien Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ho; Chien Cheng.The latest application filed is for "ptc composition and over-current protection device containing the same".
- Ho; Chien Cheng - Taipei TW
- HO; CHIEN CHENG - TAIPEI CITY TW
- HO; Chien Cheng - Hsinchu TW
- Ho; Chien-Cheng - Yangmei Taoyuan Hsien TW
| Patent | Date |
|---|---|
| PTC composition and over-current protection device containing the same Grant 9,653,192 - Ho , et al. May 16, 2 | 2017-05-16 |
| Ptc Composition And Over-current Protection Device Containing The Same App 20160093414 - HO; CHIEN CHENG ; et al. | 2016-03-31 |
| Reflowable Thermal Fuse App 20150340181 - HO; Chien Cheng ; et al. | 2015-11-26 |
| Screw Grant D552,977 - He , et al. October 16, 2 | 2007-10-16 |
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