Yu; Chengdong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Chengdong.The latest application filed is for "data sending method, apparatus and system".

Company Profile

1.5.8

Yu; Chengdong - Shenzhen CN
Yu; Chengdong - Guangdong CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Service processing method and apparatus and optical line terminal Grant 10,505,637 - Huang , et al. Dec	2019-12-10
Data sending method, apparatus and system Grant 9,907,025 - Yu , et al. February 27, 2	2018-02-27
Data Sending Method, Apparatus and System App 20170041871 - Yu; Chengdong ; et al.	2017-02-09
Data sending method, apparatus, and system Grant 9,480,022 - Yu , et al. October 25, 2	2016-10-25
Data Sending Method, Apparatus, and System App 20150257098 - Yu; Chengdong ; et al.	2015-09-10
Data sending method, apparatus, and system Grant 9,060,302 - Yu , et al. June 16, 2	2015-06-16
Data Sending Method, Apparatus, And System App 20140185456 - YU; Chengdong ; et al.	2014-07-03
Audio Apparatus Capable Of Noise Suppression And Noise-suppressed Mobile Phone App 20130016853 - YU; Chengdong ; et al.	2013-01-17
Method And Device Of Implementing Compatibility With Wired Earphones App 20120263313 - Yu; Chengdong ; et al.	2012-10-18
Distributed Base Station System and Method for Networking thereof and Base Band Unit App 20110158332 - Wu; Wangjun ; et al.	2011-06-30
Distributed base station system and method for networking thereof and base band unit Grant 7,937,110 - Wu , et al. May 3, 2	2011-05-03
Distributed based station system and method for networking thereof and base band unit App 20070177552 - Wu; Wangjun ; et al.	2007-08-02

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