name:-0.055800199508667
name:-0.026491165161133
name:-0.0026280879974365
Li; En Patent Filings

Li; En

Patent Applications and Registrations

Patent applications and USPTO patent grants for Li; En.The latest application filed is for "carrier mechanism for walking on line".

Company Profile
2.32.28
  • Li; En - Beijing CN
  • Li; En - Shenzhen CN
  • LI; En - Hangzhou CN
  • Li; En - Newton MA
*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
PatentDate
Method, system and device for multi-label object detection based on an object detection network
Grant 11,429,818 - Yang , et al. August 30, 2
2022-08-30
Video processing method, video processing device, and storage medium
Grant 11,412,292 - Wang , et al. August 9, 2
2022-08-09
Carrier mechanism for walking on line
Grant 11,283,247 - Yang , et al. March 22, 2
2022-03-22
Carrier Mechanism For Walking On Line
App 20220045489 - YANG; Guodong ;   et al.
2022-02-10
Video Processing Method, Video Processing Device, And Storage Medium
App 20210243493 - WANG; Qianyi ;   et al.
2021-08-05
Systems And Methods For Data Insight Generation And Display
App 20210240702 - MEI; Yingchun ;   et al.
2021-08-05
Method, System And Device For Multi-label Object Detection Based On An Object Detection Network
App 20210224609 - YANG; Guodong ;   et al.
2021-07-22
Method, device, and storage medium for displaying a dynamic special effect
Grant 11,012,740 - Wang , et al. May 18, 2
2021-05-18
Video Processing Method, Video Processing Device, And Storage Medium
App 20190132642 - WANG; Qianyi ;   et al.
2019-05-02
Peak sample circuit for AC voltage and method thereof
Grant 9,577,514 - Wang , et al. February 21, 2
2017-02-21
Switch mode power supply, control circuit and associated control method
Grant 9,362,830 - Li June 7, 2
2016-06-07
Load detecting circuits and the method thereof
Grant 9,252,766 - Ren , et al. February 2, 2
2016-02-02
AC signal detector and the method thereof
Grant 9,201,102 - Wang , et al. December 1, 2
2015-12-01
Discharge circuits for EMI filters capacitors and methods thereof
Grant 9,148,049 - Li September 29, 2
2015-09-29
Off time control method for switching regulator
Grant 8,971,061 - Li , et al. March 3, 2
2015-03-03
Peak Sample Circuit For Ac Voltage And Method Thereof
App 20150016154 - Wang; Siran ;   et al.
2015-01-15
Intelligent Detection System And Method For Detecting Device Fault
App 20140298099 - Tan; Min ;   et al.
2014-10-02
Peak current control circuit for switching mode power supply and method thereof
Grant 8,749,997 - Wang , et al. June 10, 2
2014-06-10
Ac Signal Detector And The Method Thereof
App 20140153301 - Wang; Siran ;   et al.
2014-06-05
Quasi-resonant controlled switching regulator and the method thereof
Grant 8,687,387 - Li , et al. April 1, 2
2014-04-01
Switch Mode Power Supply, Control Circuit And Associated Control Method
App 20140071714 - Li; En
2014-03-13
System and method for robot trajectory generation with continuous accelerations
Grant 8,600,554 - Jing , et al. December 3, 2
2013-12-03
Compensation circuit for constant current regulation of power supply and method thereof
Grant 8,593,841 - Wang , et al. November 26, 2
2013-11-26
Internal high-voltage current source in an AC/DC power converter
Grant 8,587,973 - Li November 19, 2
2013-11-19
Discharge Circuits For Emi Filters Capacitors And Methods Thereof
App 20130242626 - Li; En
2013-09-19
Switching mode power supply with spectrum shaping and the method thereof
Grant 8,498,135 - Li , et al. July 30, 2
2013-07-30
Switching mode power supply with a multi-mode controller
Grant 8,472,217 - Li , et al. June 25, 2
2013-06-25
Load Detecting Circuits And The Method Thereof
App 20130082742 - Ren; Yuancheng ;   et al.
2013-04-04
Switching mode power supplies and associated methods of control
Grant 8,391,030 - Li , et al. March 5, 2
2013-03-05
Controller for switching power supply
Grant 8,315,072 - Lu , et al. November 20, 2
2012-11-20
Dual-mode constant load control circuits and associated methods
Grant 8,238,124 - Lu , et al. August 7, 2
2012-08-07
Peak Current Control Circuit for Switching Mode Power Supply and Method Thereof
App 20120112795 - Wang; Siran ;   et al.
2012-05-10
Compensation Circuit for Constant Current Regulation of Power Supply and Method Thereof
App 20120113684 - Wang; Siran ;   et al.
2012-05-10
Quasi-resonant Controlled Switching Regulator And The Method Thereof
App 20120049822 - Li; Yike ;   et al.
2012-03-01
System And Method For Robot Trajectory Generation With Continuous Accelerations
App 20120029699 - Jing; Fengshui ;   et al.
2012-02-02
Switching Mode Power Supplies With Primary Side Control And Associated Methods Of Control
App 20110228570 - Li; En ;   et al.
2011-09-22
Switching Mode Power Supply Spectrum Shaping And The Method Thereof
App 20110110123 - Li; En ;   et al.
2011-05-12
Switching Mode Power Supplies And Associated Methods Of Control
App 20110051470 - LI; EN ;   et al.
2011-03-03
Dual-mode Constant Load Control Circuits And Associated Methods
App 20100302813 - Lu; Huanyu ;   et al.
2010-12-02
Controller For Switching Power Supply
App 20100302814 - Lu; Huanyu ;   et al.
2010-12-02
Switching Mode Power Supply With A Multi-mode Controller
App 20100302815 - Li; En ;   et al.
2010-12-02
Internal High-voltage Current Source In An Ac/dc Power Converter
App 20100214807 - Li; En
2010-08-26
Off Time Control Method For Switching Regulator
App 20100201335 - Li; En ;   et al.
2010-08-12
De novo DNA cytosine methyltransferase genes, polypeptides and uses thereof
App 20080131901 - Li; En ;   et al.
2008-06-05
De novo DNA cytosine methyltransferase genes, polypeptides and uses thereof
Grant 7,368,551 - Li , et al. May 6, 2
2008-05-06
De novo DNA cytosine methyltransferase genes, polypeptides and uses thereof
Grant 7,342,108 - Li , et al. March 11, 2
2008-03-11
De novo dna cytosine methyltransferase genes, polypeptides and uses thereof
App 20060084053 - Li; En ;   et al.
2006-04-20
De novo DNA cytosine methyltransferase genes, polypeptides and uses thereof
App 20040234997 - Li, En ;   et al.
2004-11-25

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