Wang; Guozhong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Guozhong.The latest application filed is for "double-lifting device for towing type traveling vehicle".

Company Profile

6.7.12

Wang; Guozhong - Hangzhou CN
Wang; Guozhong - Guangzhou City CN
Wang; Guozhong - Jiangsu CN
Wang; Guozhong - Beijing N/A CN
WANG; Guozhong - Shenzhen CN
Wang; Guozhong - Dongfang City CN
Wang; Guozhong - Nashua NH

*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
Double-lifting device for towing type traveling vehicle Grant 11,440,512 - Wang , et al. September 13, 2	2022-09-13
Stroke-limiting control assembly and operating method thereof Grant 11,231,094 - Yu , et al. January 25, 2	2022-01-25
Double-lifting Device for Towing Type Traveling Vehicle App 20200361426 - WANG; Guozhong ; et al.	2020-11-19
Urban sewer dredging apparatus App 20200087910 - Wang; Guozhong	2020-03-19
Waste water filtering garbage drying apparatus App 20200087185 - Wang; Guozhong	2020-03-19
Stroke-limiting Control Assembly And Operating Method Thereof App 20200056687 - YU; Laiming ; et al.	2020-02-20
Face Deblurring Method and Device App 20200051228 - Jin; Zhaolong ; et al.	2020-02-13
Method, apparatus and unit for detecting fault of submarine device Grant 9,059,797 - Wang , et al. June 16, 2	2015-06-16
Method for monitoring fiber line state, repeater, submarine cable system Grant 8,676,053 - Wang , et al. March 18, 2	2014-03-18
Method, Apparatus And Unit For Detecting Fault Of Submarine Device App 20120155857 - Wang; Guozhong ; et al.	2012-06-21
Optical Add-drop Multiplexer Branching Unit And Corresponding Optical Transmission Method And System App 20120121267 - WANG; Guozhong ; et al.	2012-05-17
Method For Monitoring Fiber Line State, Repeater, Submarine Cable System App 20120106947 - WANG; Guozhong ; et al.	2012-05-03
Biodegradable Complex Oxygen Barrier Film And Application Thereof App 20110311794 - Zhou; Qinghai ; et al.	2011-12-22
Network-based file access system Grant 7,996,450 - Lee , et al. August 9, 2	2011-08-09
System And Method Of Optical Modulation App 20090268272 - Wang; Guozhong	2009-10-29

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