ZHU; Qifeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for ZHU; Qifeng.The latest application filed is for "support apparatus and flexible device".

Company Profile

4.11.14

ZHU; Qifeng - Wuhan CN
Zhu; Qifeng - Hangzhou CN
Zhu; Qifeng - Taizhou CN
ZHU; Qifeng - Shanghai CN
Zhu; Qifeng - Zhejiang N/A CN
Zhu; Qifeng - Plano TX US

*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
Support Apparatus And Flexible Device App 20220172870 - ZHU; Qifeng ; et al.	2022-06-02
System and method for mixed transmission of signals and power supply through a single cable Grant 11,196,408 - He , et al. December 7, 2	2021-12-07
Display Device App 20210274665 - ZHU; Qifeng ; et al.	2021-09-02
System And Method For Mixed Transmission Of Signals And Power Supply Through A Single Cable App 20200119718 - HE; Yuxiang ; et al.	2020-04-16
Process for preparing AD-35 Grant 10,399,992 - Zhong , et al. Sep	2019-09-03
Method for preparing azetidinone compound and intermediate of azetidinone compound Grant 10,364,219 - Bai , et al. July 30, 2	2019-07-30
Process For Preparing AD-35 App 20190100527 - Zhong; Jinqing ; et al.	2019-04-04
Method For Preparing Azetidinone Compound And Intermediate Of Azetidinone Compound App 20180099930 - Bai; Hua ; et al.	2018-04-12
Method for preparing azetidinone compound and intermediate of azetidinone compound Grant 9,926,268 - Bai , et al. March 27, 2	2018-03-27
Method For Preparing Azetidinone Compound And Intermediate Of Azetidinone Compound App 20170121281 - BAI; Hua ; et al.	2017-05-04
Benzodioxole derivative and preparation method and use thereof Grant 9,346,818 - Bai , et al. May 24, 2	2016-05-24
Benzodioxole Derivative And Preparation Method And Use Thereof App 20150191480 - Bai; Hua ; et al.	2015-07-09
Photoresist Canister Liner App 20150096982 - CHANG; Weiteng ; et al.	2015-04-09
Benzamide derivative with anticancer activity and preparation method and use thereof Grant 8,946,478 - Bai , et al. February 3, 2	2015-02-03
Azetidinone compounds and medical use thereof Grant 8,623,855 - Bai , et al. January 7, 2	2014-01-07
Benzamide Derivative With Anticancer Activity And Preparation Method And Use Thereof App 20130225810 - Bai; Hua ; et al.	2013-08-29
Dynamic pruning for automatic speech recognition Grant 8,392,187 - Zhu March 5, 2	2013-03-05
Azetidinone Compounds And Medical Use Thereof App 20120208994 - Bai; Hua ; et al.	2012-08-16
Dynamic Pruning For Automatic Speech Recognition App 20100198597 - ZHU; Qifeng	2010-08-05
System And Method For Reducing Storage Requirements For A Model Containing Mixed Weighted Distributions And Automatic Speech Recognition Model Incorporating The Same App 20070299667 - Netsch; Lorin P. ; et al.	2007-12-27
System And Method For Generating Heterogeneously Tied Gaussian Mixture Models For Automatic Speech Recognition Acoustic Models App 20070260459 - Zhu; Qifeng	2007-11-08

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