Li; De

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; De.The latest application filed is for "display substrate, display panel and display device".

Company Profile

1.7.7

Li; De - Beijing CN
Li; De - San Francisco CA
Li; De - Shenzhen CN

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

Patent Activity

Patent	Date
Display Substrate, Display Panel And Display Device App 20220310708 - Dai; Jie ; et al.	2022-09-29
Display Substrate, Display Panel, And Display Device App 20220180809 - Wang; Mengqi ; et al.	2022-06-09
Determining the legitimacy of messages using a message verification process Grant 10,516,678 - Liu , et al. Dec	2019-12-24
Determining The Legitimacy Of Messages Using A Message Verification Process App 20180255070 - Liu; Zhenyu ; et al.	2018-09-06
Determining the legitimacy of messages using a message verification process Grant 10,021,114 - Liu , et al. July 10, 2	2018-07-10
Method, terminal, and system for fiber network management Grant 9,467,335 - Weng , et al. October 11, 2	2016-10-11
Method, Terminal, and System for Fiber Network Management App 20140348508 - Weng; Zhenbin ; et al.	2014-11-27
Method, device and system for managing information of an optical node in an optical distribution network Grant 8,705,966 - Zhao , et al. April 22, 2	2014-04-22
Optical cable and optical cable system Grant 8,660,392 - Wu , et al. February 25, 2	2014-02-25
Optical Cable And Optical Cable System App 20120063732 - Wu; Wenxin ; et al.	2012-03-15
Method, Device And System For Managing Information Of An Optical Node In An Optical Distribution Network App 20110110664 - ZHAO; Jun ; et al.	2011-05-12
Optical Element Module, Optical Node,optical Distribution System, And Management Method App 20110081144 - Zhao; Jun ; et al.	2011-04-07

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