XU; Yijun

Patent Applications and Registrations

Patent applications and USPTO patent grants for XU; Yijun.The latest application filed is for "frequency modulation device, switching power supply and frequency modulation method thereof".

Company Profile

9.12.20

XU; Yijun - Zhuhai CN
Xu; Yijun - Suzhou CN
Xu; Yijun - Hangzhou CN
Xu; Yijun - Guangdong CN
Xu; Yijun - Nanjing CN
Xu; Yijun - Shenzhen CN
Xu; Yijun - Raleigh NC
Xu; Yijun - Shanghai CN
Xu; Yijun - Jiangsu CN
Xu; Yijun - Mississauga CA

*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
Frequency Modulation Device, Switching Power Supply And Frequency Modulation Method Thereof App 20220037996 - FENG; Yuming ; et al.	2022-02-03
Intelligent multifunctional storage cabinet device Grant 11,042,142 - Xu June 22, 2	2021-06-22
Remote control switch box Grant D920,262 - Xu May 25, 2	2021-05-25
Intelligent Multifunctional Storage Cabinet Device App 20210063980 - XU; Yijun	2021-03-04
Reference voltage circuit with low temperature drift Grant 10,831,227 - Feng , et al. November 10, 2	2020-11-10
Gas water heating apparatus Grant 10,823,456 - Xu , et al. November 3, 2	2020-11-03
Burner, gas water heater and processing method of fire row Grant 10,823,399 - Xu , et al. November 3, 2	2020-11-03
Method, Apparatus, System, And Electronic Device For Voice Controlling Smart Home Electrical Appliance App 20200294490 - WANG; Jing ; et al.	2020-09-17
Parking Space Service And Management System And Method Based On Parking Space State Information App 20200272950 - XU; YIJUN ; et al.	2020-08-27
Black phosphorus crystal having high photoelectric response rate, two-dimensional black phosphorus PN junction, and preparation method and use thereof Grant 10,640,884 - Zhang , et al.	2020-05-05
Clock compensation circuit, clock circuit, and microcontroller Grant 10,644,684 - Xu , et al.	2020-05-05
Reference Voltage Circuit with Low Temperature Drift App 20190361476 - FENG; Yuming ; et al.	2019-11-28
Clock Compensation Circuit, Clock Circuit, and Microcontroller App 20190267976 - XU; Yijun ; et al.	2019-08-29
Black Phosphorus Crystal Having High Photoelectric Response Rate, Two-Dimensional Black Phosphorus PN Junction, and Preparation Method and Use Thereof App 20190055668 - Zhang; Kai ; et al.	2019-02-21
Method for sharing electric power-assisted bicycle App 20180286167 - XU; Yijun ; et al.	2018-10-04
Book self-borrowing system and method App 20180285966 - XU; Yijun ; et al.	2018-10-04
Gas Water Heating Apparatus App 20180266727 - Xu; Yijun ; et al.	2018-09-20
Burner, Gas Water Heater And Processing Method Of Fire Row App 20180231244 - XU; Yijun ; et al.	2018-08-16
Transmission method and device based on management data input/output multi-source agreements Grant 10,014,981 - Xu July 3, 2	2018-07-03
Monitoring of IP multicast streams within an internet gateway device Grant 9,781,182 - Wang , et al. October 3, 2	2017-10-03
Monitoring Of Ip Multicast Streams Within An Internet Gateway Device App 20160380919 - Wang; Shengqiang ; et al.	2016-12-29
Method and apparatus for controlling an optical network unit to restart upon completion of downloading new software Grant 9,509,431 - Luo , et al. November 29, 2	2016-11-29
Transmission method and device based on management data input/output multi-source agreements App 20160277151 - Xu; Yijun	2016-09-22
Method And Apparatus For Controlling An Optical Network Unit To Restart Upon Completion Of Downloading New Software App 20140294389 - Luo; Haijun ; et al.	2014-10-02
Process For Manufacturing Tagatose And Glucose App 20130081613 - Xu; Yijun	2013-04-04
Antigen determinant of rheumatoid arthritis-specific autoantibody and use thereof Grant 8,323,656 - Xu December 4, 2	2012-12-04
Antigen determinant of rheumatoid arthritis-specific autoantibody and use thereof App 20080318872 - Xu; Yijun	2008-12-25

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