Li; Sheung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Li; Sheung.The latest application filed is for "ultraviolet light source and methods".
- Li; Sheung - Hayward CA
- Li; Sheung - Mountain View CA
| Patent | Date |
|---|---|
| Ultraviolet light source and methods Grant 10,265,430 - Liao , et al. | 2019-04-23 |
| Ultraviolet Light Source And Methods App 20180193505 - LIAO; Yitao ; et al. | 2018-07-12 |
| Ultraviolet light source and methods Grant 9,943,618 - Liao , et al. April 17, 2 | 2018-04-17 |
| Ultraviolet Light Source And Methods App 20170266330 - LIAO; Yitao ; et al. | 2017-09-21 |
| Ultraviolet light source and methods Grant 9,669,121 - Liao , et al. June 6, 2 | 2017-06-06 |
| On-demand Medical Device Sterilization Device And Methods App 20170136136 - LI; Sheung ; et al. | 2017-05-18 |
| Ultraviolet Light Source And Methods App 20160093412 - LIAO; Yitao ; et al. | 2016-03-31 |
| Low power very high-data rate device Grant 8,155,712 - Gilb , et al. April 10, 2 | 2012-04-10 |
| Low power very high-data rate device App 20070224951 - Gilb; James P.K. ; et al. | 2007-09-27 |
| System and method of conforming wireless devices to worldwide regulations Grant 7,103,314 - Li September 5, 2 | 2006-09-05 |
| System and method of conforming wireless devices to worldwide regulations App 20060019660 - Li; Sheung | 2006-01-26 |
| System and method of conforming wireless devices to worldwide regulations App 20040127240 - Li, Sheung | 2004-07-01 |
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