Li; Tingzhao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Tingzhao.The latest application filed is for "composition for treating skin pigmentation and related methods".
- Li; Tingzhao - Shanghai CN
| Patent | Date |
|---|---|
| Composition for treating skin pigmentation and related methods Grant 10,537,516 - Zhang , et al. Ja | 2020-01-21 |
| Composition For Treating Skin Pigmentation And Related Methods App 20180311142 - ZHANG; Yi ; et al. | 2018-11-01 |
| Device and method for communication correction Grant 9,300,335 - Li , et al. March 29, 2 | 2016-03-29 |
| Device And Method For Communication Correction App 20150036771 - LI; Xingwen ; et al. | 2015-02-05 |
| Bandwidth configuration method, device, and system Grant 8,611,912 - Li , et al. December 17, 2 | 2013-12-17 |
| Topical Composition And Method For Skin Lightening App 20130302265 - Rana; Jatinder ; et al. | 2013-11-14 |
| Bandwidth Configuration Method, Device, And System App 20120157109 - Li; Tingzhao ; et al. | 2012-06-21 |
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