loadpatents
Patent applications and USPTO patent grants for Zhou; Ri.The latest application filed is for "impeller, centrifugal pump and electric pump".
Patent | Date |
---|---|
Impeller, centrifugal pump and electric pump Grant 10,590,947 - Niu , et al. | 2020-03-17 |
Impeller, Centrifugal Pump And Electric Pump App 20170089355 - Niu; Lianjing ;   et al. | 2017-03-30 |
Chip card holder and electronic device using the same Grant 8,259,465 - Zhou September 4, 2 | 2012-09-04 |
Portable electronic device Grant 8,248,765 - Zhou August 21, 2 | 2012-08-21 |
Portable electronic device Grant 8,112,119 - Zhou February 7, 2 | 2012-02-07 |
Connector and electronic device using same Grant 8,100,714 - Zhou January 24, 2 | 2012-01-24 |
Electronic device Grant 8,078,238 - Zhou December 13, 2 | 2011-12-13 |
Chip Card Holder And Electronic Device Using The Same App 20110242783 - ZHOU; RI | 2011-10-06 |
Key Structure And Electronic Device Employing The Same App 20110242777 - ZHOU; RI | 2011-10-06 |
Connector And Electronic Device Using Same App 20110237092 - ZHOU; RI | 2011-09-29 |
Portable Electronic Device App 20110007460 - ZHOU; RI | 2011-01-13 |
Card Socket Assembly And Portable Electronic Device Using Same App 20100173527 - ZHOU; RI | 2010-07-08 |
Electronic Device App 20100173676 - ZHOU; RI | 2010-07-08 |
Sim Card, Sim Card Holder And Electronic Device With Same App 20100165589 - Zhou; Ri | 2010-07-01 |
Portable Electronic Device App 20100151909 - ZHOU; RI | 2010-06-17 |
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