Zhou; Gui-Rong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhou; Gui-Rong.The latest application filed is for "telephone device, telephone line monitoring device and method".
- Zhou; Gui-Rong - Shenzhen N/A CN
- Zhou; Gui-rong - Hebei CN
| Patent | Date |
|---|---|
| Portable electronic device Grant 8,363,857 - Zhou , et al. January 29, 2 | 2013-01-29 |
| Telephone device, telephone line monitoring device and method Grant 8,180,033 - Ding , et al. May 15, 2 | 2012-05-15 |
| Inclusion complexes of butylphthalide with cyclodextrin or its derivatives, a process for their preparation and the use thereof Grant 7,678,776 - Niu , et al. March 16, 2 | 2010-03-16 |
| Telephone Device, Telephone Line Monitoring Device And Method App 20090052653 - DING; Lin-Kun ; et al. | 2009-02-26 |
| Inclusion Complexes Of Butylphthalide With Cyclodextrin Or Its Derivatives, A Process For Their Preparation And The Use Thereof App 20080318898 - Niu; Zhan-qi ; et al. | 2008-12-25 |
| Portable Electronic Device App 20080267415 - ZHOU; XIANG-PING ; et al. | 2008-10-30 |
| Clathrates of butylphtualide with cyclodextrin or its derivatives, a process for their preparation and the use thereof App 20060166931 - Niu; Zhan-qi ; et al. | 2006-07-27 |
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