Zhao; Hua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhao; Hua.The latest application filed is for "high-safety electric heating cold-resistant apparatus".

Company Profile

9.23.24

Zhao; Hua - Beijing CN
ZHAO; HUA - SHENZHEN CN
Zhao; Hua - Hangzhou CN
Zhao; Hua - Suzhou CN
Zhao; Hua - Yichang CN
Zhao; Hua - Shanghai CN
Zhao; Hua - Zhengzhou CN
ZHAO; Hua - Huizhou City CN
ZHAO; Hua - Yichang City CN
Zhao; Hua - Buckinghamshire N/A GB
Zhao; Hua - Barcelona ES
Zhao; Hua - Gerrards Cross GB
Zhao; Hua - Shandong Province N/A 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
Frequency converter Grant D951,186 - Du , et al. May 10, 2	2022-05-10
Three-phase frequency converter Grant D951,187 - Liu , et al. May 10, 2	2022-05-10
High-safety Electric Heating Cold-resistant Apparatus App 20210329744 - ZHAO; HUA	2021-10-21
Payment password reset method and apparatus, and electronic device Grant 11,132,435 - Yang , et al. September 28, 2	2021-09-28
Payment Password Reset Method And Apparatus, And Electronic Device App 20210124819 - YANG; Yipeng ; et al.	2021-04-29
Interrupt Based Pairing For Wireless Audio Devices App 20210099802 - Pires; Victoria ; et al.	2021-04-01
Payment password reset method and apparatus, and electronic device Grant 10,909,233 - Yang , et al. February 2, 2	2021-02-02
Interrupt based pairing for wireless audio devices Grant 10,904,668 - Pires , et al. January 26, 2	2021-01-26
Payment Password Reset Method And Apparatus, And Electronic Device App 20200293647 - YANG; Yipeng ; et al.	2020-09-17
High-precision magnetic suspension accelerometer Grant 10,444,257 - Pan , et al. Oc	2019-10-15
Headset with proximity user interface Grant 10,419,838 - Criswell , et al. Sept	2019-09-17
Method For Adjusting Risk Parameter, And Method And Device For Risk Identification App 20190279217 - LI; Chao ; et al.	2019-09-12
Systems and methods to detect heater malfunction and prevent dry burning Grant 10,365,009 - Cong , et al. July 30, 2	2019-07-30
Vertical shaft drilling rig using novel drilling method Grant 10,202,807 - Li , et al. Feb	2019-02-12
Swinging Tree App 20180289195 - ZHAO; Hua	2018-10-11
Center-pillared full-face shaft drilling machine Grant 9,995,086 - Zhao , et al. June 12, 2	2018-06-12
Systems And Methods To Detect Heater Malfunction And Prevent Dry Burning App 20170284698 - CONG; Nipeng ; et al.	2017-10-05
High-precision Magnetic Suspension Accelerometer App 20170242050 - PAN; Liqing ; et al.	2017-08-24
System and method for harvesting rainwater Grant 9,605,417 - Chai , et al. March 28, 2	2017-03-28
System and method for purifying rainfall runoff Grant 9,580,897 - Chai , et al. February 28, 2	2017-02-28
Center-pillared Full-Face Shaft Drilling Machine App 20160369629 - ZHAO; Hua ; et al.	2016-12-22
Vertical Shaft Drilling Rig Using Novel Drilling Method App 20160369566 - LI; Jianbin ; et al.	2016-12-22
Chemical-electromagnetic hybrid propeller with variable specific impulse Grant 9,394,889 - Zhao , et al. July 19, 2	2016-07-19
Vacuum melting furnace for infrared glass and melting system and method thereof Grant 9,302,927 - Zhao , et al. April 5, 2	2016-04-05
Vacuum Melting Furnace For Infrared Glass And Melting System And Method Thereof App 20150266763 - ZHAO; Huifeng ; et al.	2015-09-24
Air connector for an internal combustion engine Grant 9,032,912 - Ma , et al. May 19, 2	2015-05-19
Chemical-electromagnetic Hybrid Propeller With Variable Specific Impulse App 20150107219 - Zhao; Hua ; et al.	2015-04-23
Method And System For Analyzing And Processing Continued Flow Data In Well Testing Data App 20150066372 - Shi; Qinglan ; et al.	2015-03-05
Systems with components operable in low power modes Grant 8,766,673 - Dominguez , et al. July 1, 2	2014-07-01
System And Method For Purifying Rainfall Runoff App 20140144850 - CHAI; Hongxiang ; et al.	2014-05-29
System And Method For Harvesting Rainwater App 20140144835 - CHAI; Hongxiang ; et al.	2014-05-29
Systems with components operable in low power modes App 20140028388 - Dominguez; Sergio De Santiago ; et al.	2014-01-30
Engine for an air hybrid vehicle Grant 8,584,644 - Ma , et al. November 19, 2	2013-11-19
Air Connector For An Internal Combustion Engine App 20130255595 - Ma; Thomas ; et al.	2013-10-03
Control method and device for engine Grant 8,452,522 - Gao , et al. May 28, 2	2013-05-28
Gateway, Base Station, Communication Network And Synchronization Method Thereof App 20110268018 - Wang; He ; et al.	2011-11-03
Engine for an Air Hybrid Vehicle App 20100307440 - Ma; Thomas Tsoi-Hei ; et al.	2010-12-09
Control Method and Device For Engine App 20100168989 - Gao; Xiaoqun ; et al.	2010-07-01
Method of operating an internal combustion engine Grant 7,380,525 - Ma , et al. June 3, 2	2008-06-03
Method Of Operating An Internal Combustion Engine App 20070246006 - Ma; Thomas Tsoi-Hei ; et al.	2007-10-25

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