Hu; Lihua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hu; Lihua.The latest application filed is for "semiconductor lasers".

Company Profile

6.17.13

Hu; Lihua - Ithaca NY
Hu; Lihua - Jiaxing CN
Hu; Lihua - Rugby GB
Hu; Lihua - Shimen County CN
HU; LIHUA - SHENZHEN CN
Hu; LiHua - Panyu Guangzhou N/A CN
Hu; Lihua - Derby GB

*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
Semiconductor Lasers App 20220302678 - Jiang; Yifan ; et al.	2022-09-22
Inner packaging box for LED lamps Grant D945,277 - Hu , et al. March 8, 2	2022-03-08
Ground fault protection methods Grant 10,992,129 - Hu , et al. April 27, 2	2021-04-27
Pair of earphones Grant D885,370 - Hu	2020-05-26
Earphones Grant D873,789 - Hu Ja	2020-01-28
Earphone Grant D864,153 - Hu Oc	2019-10-22
Implementation Method And Apparatus Of Timer App 20190317809 - ZHU; MING ; et al.	2019-10-17
Ground Fault Protection Methods App 20180241200 - HU; Lihua ; et al.	2018-08-23
Control arrangement and method for regulating the output current of a dc source power converter connected to a multi-source dc system Grant 9,825,523 - Hu , et al. November 21, 2	2017-11-21
Dimensionally stable polyurethane molded bodies having low density Grant 9,713,884 - Kamm , et al. July 25, 2	2017-07-25
Control arrangement and method for regulating the output voltage of a dc source power converter connected to a multi-source dc system Grant 9,130,448 - Hu September 8, 2	2015-09-08
Control Arrangement And Method For Regulating The Ouput Current Of A Dc Source Power Converter Connected To A Multi-source Dc System App 20130334889 - Hu; Lihua ; et al.	2013-12-19
Control Arrangement And Method For Regulating The Output Voltage Of A Dc Source Power Converter Connected To A Multi-source Dc System App 20130314959 - Hu; Lihua	2013-11-28
Dimensionally Stable Polyurethane Molded Bodies Having Low Density App 20130249134 - Kamm; Andre ; et al.	2013-09-26
Generating system Grant 8,154,260 - Hu , et al. April 10, 2	2012-04-10
Earthing arrangement for a DC electrical system and a method of operating an earthing arrangement for a DC electrical system Grant 8,111,496 - Long , et al. February 7, 2	2012-02-07
Method and system for electrical power generation Grant 7,847,431 - Hu , et al. December 7, 2	2010-12-07
Earthing arrangement Grant 7,800,880 - Hu , et al. September 21, 2	2010-09-21
Method and system for electrical power generation App 20100038969 - Hu; Lihua ; et al.	2010-02-18
Generating system App 20100033141 - Hu; Lihua ; et al.	2010-02-11
Generator control arrangement Grant 7,573,243 - Trainer , et al. August 11, 2	2009-08-11
Earthing Arrangement App 20070287306 - Hu; Lihua ; et al.	2007-12-13
Generator control arrangement App 20070194760 - Trainer; David R. ; et al.	2007-08-23

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