Huiying Xu

USPTO Trademark & Patent Filings

Trademark applications and grants for Huiying Xu. Huiying Xu has 1 trademark applications. The latest application filed is for "COOARY"

Company Profile

Huiying Xu
huiying xu
XU; Huiying - Shenzhen CN
Xu; Huiying - Shenzhen CN
Xu; Huiying - Guangdong Province CN

Entity Type	INDIVIDUAL
Address	Jiaowei Town, Xianyou County No. 220, Minghe, Chengbian Village Putian, Fujian CHINA 351200

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

Patent Applications

Patent Application	Date
METHOD, DEVICE, AND SYSTEM FOR MULTIPLEXING AND MAPPING OPTICAL SIGNALS AND DEMULTIPLEXING AND DEMAPPING OPTICAL SIGNALS 20110116793 - 13/011515 ZHANG; Fatai ; et al.	2011-05-19
METHOD, SYSTEM AND DEVICE FOR SETTING UP WAVELENGTH CONNECTION 20090274464 - 12/501826 Zi; Xiaobing ; et al.	2009-11-05
METHOD, SYSTEM AND NODE DEVICE FOR REALIZING SERVICE PROTECTION IN AUTOMATICALLY SWITCHED OPTICAL NETWORK 20090028561 - 12/240361 ZHANG; Fatai ; et al.	2009-01-29
Method and device for recovering from inter-domain link failure 20080031619 - 11/881804 Xu; Huiying ; et al.	2008-02-07
Method and system for multi-domain route computation 20080002664 - 11/809409 Li; Qiming ; et al.	2008-01-03
Method, device, and system for multiplexing and mapping optical signals and demultiplexing and demapping optical signals 8,594,140 - 13/011,515 Zhang , et al. November 26, 2	2013-11-26
Method, device, and system for multiplexing and mapping optical signals and demultiplexing and demapping optical signals 8,594,140 - 13/011,515 Zhang , et al. November 26, 2	2013-11-26
Method, system and node device for realizing service protection in automatically switched optical network 8,463,120 - 12/240,361 Zhang , et al. June 11, 2	2013-06-11
Method, system and node device for realizing service protection in automatically switched optical network 8,463,120 - 12/240,361 Zhang , et al. June 11, 2	2013-06-11
Method for identifying node reachability, method for identifying whether a link is an external link, method for calculating a routing, and method for disseminating node address information 7,782,798 - 11/571,520 Xu August 24, 2	2010-08-24

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"COOARY" 98625927	COOARY 2024-06-29

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