Liang; Chuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liang; Chuan.The latest application filed is for "dispersive solid-phase extraction material, preparation method therefor and application thereof".
- Liang; Chuan - Shanghai CN
- Liang; Chuan - Guangxi CN
- LIANG; Chuan - Nanning Guangxi
- Liang; Chuan - Scarborough CA
- Liang; Chuan - Guangdong N/A CN
- Liang; Chuan - Shenzhen CN
- Liang; Chuan - Scaborough CA
| Patent | Date |
|---|---|
| Lighting module and lighting fixture Grant 11,262,034 - Yang , et al. March 1, 2 | 2022-03-01 |
| Dispersive solid-phase extraction material, preparation method therefor and application thereof Grant 11,137,377 - Tang , et al. October 5, 2 | 2021-10-05 |
| Dispersive Solid-phase Extraction Material, Preparation Method Therefor And Application Thereof App 20210302394 - TANG; Yang ; et al. | 2021-09-30 |
| Lamp And Lamp Assembly App 20210088191 - WU; Shihui ; et al. | 2021-03-25 |
| Lighting Module And Lighting Fixture App 20200309332 - YANG; Hongfu ; et al. | 2020-10-01 |
| Modular latch Grant 9,428,943 - Mitchell , et al. August 30, 2 | 2016-08-30 |
| Method and system for dispatching vehicle Grant 8,706,411 - Zhu , et al. April 22, 2 | 2014-04-22 |
| Method And System For Dispatching Vehicle App 20120290148 - Zhu; Jie ; et al. | 2012-11-15 |
| Modular Latch App 20100117379 - Mitchell; Scott J. R. ; et al. | 2010-05-13 |
| Vehicle door hinge system Grant 7,096,538 - Liang , et al. August 29, 2 | 2006-08-29 |
| Door check device Grant 6,901,630 - Liang , et al. June 7, 2 | 2005-06-07 |
| Door check device with insert molded roller Grant 6,901,634 - Shaw , et al. June 7, 2 | 2005-06-07 |
| Door check device with insert molded roller App 20040093691 - Shaw, David W. ; et al. | 2004-05-20 |
| Torsion spring door check device Grant 6,687,953 - Liang February 10, 2 | 2004-02-10 |
| Hinge assembly for a vehicle door Grant 6,681,448 - Liang January 27, 2 | 2004-01-27 |
| Door check device App 20030163895 - Liang, Chuan ; et al. | 2003-09-04 |
| Vehicle door hinge system App 20030056323 - Liang, Chuan ; et al. | 2003-03-27 |
| Hinge assembly for a vehicle door App 20020194705 - Liang, Chuan | 2002-12-26 |
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