Wu; Changhong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Changhong.The latest application filed is for "method of forming cobalt contact module and cobalt contact module formed thereby".
- Wu; Changhong - Rexford NY
- Wu; Changhong - Fenghua N/A CN
| Patent | Date |
|---|---|
| Method of forming cobalt contact module and cobalt contact module formed thereby Grant 10,262,942 - Fang , et al. | 2019-04-16 |
| Method Of Forming Cobalt Contact Module And Cobalt Contact Module Formed Thereby App 20190035739 - Fang; Qiang ; et al. | 2019-01-31 |
| Method to prevent cobalt recess Grant 10,109,521 - Fang , et al. October 23, 2 | 2018-10-23 |
| Two-stage medium-pressure screw-type air compressor set Grant 9,109,600 - Wu , et al. August 18, 2 | 2015-08-18 |
| Two-stage Medium-pressure Screw-type Air Compressor Set App 20130129548 - Wu; Jiangwei ; et al. | 2013-05-23 |
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