name:-0.03095006942749
name:-0.013544082641602
name:-0.0081939697265625
Liu; Zhifeng Patent Filings

Liu; Zhifeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Zhifeng.The latest application filed is for "preparation of glycosyltransferase ugt76g1 mutant and use thereof".

Company Profile
8.10.28
  • Liu; Zhifeng - Shanghai CN
  • Liu; Zhifeng - Beijing CN
  • LIU; Zhifeng - Shenzhen CN
  • Liu; Zhifeng - Guangdong CN
  • Liu; Zhifeng - Foshan CN
  • LIU; ZHIFENG - HEFEI CN
  • LIU; Zhifeng - Guangzhou Guangdong
  • LIU; Zhifeng - Anhui CN
  • Liu; Zhifeng - Ji'an City CN
  • Liu; Zhifeng - Carlisle MA
  • Liu; Zhifeng - Nanjing 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
PatentDate
Preparation of Glycosyltransferase UGT76G1 Mutant and Use Thereof
App 20220275351 - Wang; Yong ;   et al.
2022-09-01
Device for measuring friction coefficient under the condition of material periodic deformation
Grant 11,428,625 - Zhang , et al. August 30, 2
2022-08-30
Ultrasonic Energy Gathering Device And Ultrasonic Repeller Using Ultrasonic Energy Gathering Device
App 20220248660 - CHEN; Qingyong ;   et al.
2022-08-11
Glycosyltransferase Mutant and Use Therefor
App 20220235335 - Wang; Yong ;   et al.
2022-07-28
Ultrasonic Dog Repeller With Two Ultrasonic Emitters
App 20220167608 - CHEN; QINGYONG ;   et al.
2022-06-02
Full-automatic parking method and system
Grant 11,338,798 - Pan , et al. May 24, 2
2022-05-24
Multi-layered Roofing Membrane And Method For Manufacturing Same
App 20220120085 - Liu; Zhifeng
2022-04-21
Detection method for radial deformation of flexspline of harmonic reducer under installation eccentricity state
App 20220065746 - YANG; Congbin ;   et al.
2022-03-03
Press Machine Execution System
App 20220055332 - HUANG; HAIHONG ;   et al.
2022-02-24
Device for measuring friction coefficient under the condition of material periodic deformation
App 20220050046 - ZHANG; CAIXIA ;   et al.
2022-02-17
Energy-saving double-motor double-station screw press
Grant 11,214,029 - Huang , et al. January 4, 2
2022-01-04
Press machine and press machine execution system
Grant 11,186,057 - Huang , et al. November 30, 2
2021-11-30
Full-automatic parking method and system
App 20210354686 - PAN; Qinggui ;   et al.
2021-11-18
Energy Service System Of Multi-machine Production Line And Design Method Of Shared Drive System
App 20210271216 - HUANG; Haihong ;   et al.
2021-09-02
Detecting device and method for acoustic emission on high-frequency motion rubbing pair surface
Grant 10,859,535 - Zhang , et al. December 8, 2
2020-12-08
Energy-saving Double-motor Double-station Screw Press
App 20200189220 - Huang; Haihong ;   et al.
2020-06-18
Detecting Device And Method For Acoustic Emission On High-frequency Motion Rubbing Pair Surface
App 20200132636 - ZHANG; Caixia ;   et al.
2020-04-30
Press Machine And Press Machine Execution System
App 20200001563 - Huang; Haihong ;   et al.
2020-01-02
A Trajectory Planning Method For Six Degree-of-Freedom Robots Taking Into Account of End Effector Motion Error
App 20190184560 - Liu; Zhifeng ;   et al.
2019-06-20
An Error Modeling Method For End-Effector Space-Curve Trajectory Of Six Degree-of-Freedom Robots
App 20190176325 - Liu; Zhifeng ;   et al.
2019-06-13
Device and method for measuring three-dimensional contact stiffness of spur gear based on rough surface
Grant 10,088,386 - Liu , et al. October 2, 2
2018-10-02
Device and Method for measuring three-dimensional contact stiffness of spur gear based on rough surface
App 20180128710 - Liu; Zhifeng ;   et al.
2018-05-10
Cloud security-based file processing by generating feedback message based on signature information and file features
Grant 9,948,670 - Kong , et al. April 17, 2
2018-04-17
Scanning Device, Cloud Management Device, Method And System For Checking And Killing Malicious Programs
App 20180082061 - Jiang; Aijun ;   et al.
2018-03-22
Scanning device, cloud management device, method and system for checking and killing malicious programs
Grant 9,830,452 - Jiang , et al. November 28, 2
2017-11-28
Plant lamp convenient to disassemble, assemble and maintain
App 20160369994 - Liu; Zhifeng
2016-12-22
Digitalization Of Analog Mfc Control Input
App 20160202706 - L'Bassi; Michael ;   et al.
2016-07-14
Cloud Security-based File Processing Method And Apparatus
App 20160119375 - KONG; Qinglong ;   et al.
2016-04-28
Information transmission method and system, and browser on mobile terminal
Grant 9,300,717 - Li , et al. March 29, 2
2016-03-29
Scanning device, cloud management device, method and system for checking and killing malicious programs
App 20150317479 - Jiang; Aijun ;   et al.
2015-11-05
Pressure-balanced Control Valves
App 20140326909 - Ding; Junhua ;   et al.
2014-11-06
Information Transmission Method And System, And Browser On Mobile Terminal
App 20130066983 - Li; Liang ;   et al.
2013-03-14
Content Acquiring Method And Client Terminal
App 20120254728 - LIU; Zhifeng ;   et al.
2012-10-04

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