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Patent applications and USPTO patent grants for Zhang; Xiaoqu.The latest application filed is for "message sending method and device, code stream processing method and device".
Patent | Date |
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Message sending method and device, code stream processing method and device Grant 10,575,065 - Chen , et al. Feb | 2020-02-25 |
Message Sending Method and Device, Code Stream Processing Method and Device App 20180146261 - CHEN; Anqing ;   et al. | 2018-05-24 |
Method for synchronously implementing media switch in gateways used for fax over IP network Grant 9,131,081 - Wang , et al. September 8, 2 | 2015-09-08 |
Method For Acquiring Program Content And Set Top Box App 20120254919 - Wang; Jinggui ;   et al. | 2012-10-04 |
Method For Synchronously Implementing Media Switch In Gateways Used For Fax Over Ip Network App 20070211302 - Wang; Yi ;   et al. | 2007-09-13 |
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