Tu; Cong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tu; Cong.The latest application filed is for "series resonator converter".
- Tu; Cong - Blacksburg VA
- Tu; Cong - Nanjing CN
- Tu; Cong - Raleigh NC
Trademarks
| Patent | Date |
|---|---|
| Series Resonator Converter App 20220231609 - Tu; Cong ; et al. | 2022-07-21 |
| Service access method, device, and system Grant 8,813,115 - Tu , et al. August 19, 2 | 2014-08-19 |
| Service Access Method, Device, And System App 20130132995 - TU; Cong ; et al. | 2013-05-23 |
| Compositions and methods for removing pollutants from contaminated wafer with a fern plant Grant 7,069,690 - Ma , et al. July 4, 2 | 2006-07-04 |
| Compositions and methods for removing pollutants from contaminated water with a fern plant App 20040144155 - Ma, Lena Q. ; et al. | 2004-07-29 |
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