skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LIU, CHENHUI
Total Assignments: 12
Assignment: 1
Reel/Frame:049718/0363   Pages: 2
Recorded: 07/10/2019
Attorney Dkt #:072253-16002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENHUI
Exec Dt:
09/10/2014
2
LI, CHANGZHI
Exec Dt:
09/10/2014
3
GU, CHANGZHAN
Exec Dt:
09/10/2014
Assignee
1
TEXAS TECH UNIVERSITY SYSTEM
BOX 42007
OFFICE OF TECHNOLOGY COMMERCIALIZATION
LUBBOCK, TEXAS 79409-2007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180004298
15545554
Correspondence name and address
KRISTOPHER LANCE ANDERSON
607 W. 3RD STREET, SUITE 2500
DICKINSON WRIGHT PLLC
AUSTIN, TX 78701
Assignment: 2
Reel/Frame:040454/0840   Pages: 8
Recorded: 11/29/2016
Attorney Dkt #:CRIQ022 CIP; 20769.48.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENHUI
Exec Dt:
11/07/2016
2
MIKKELSEN, FREDERICK PETER
Exec Dt:
08/03/2016
3
GUTIERREZ, ALBERTO, JR.
Exec Dt:
10/04/2016
Assignee
1
CARRIER IQ, INC.
640 W. CALIFORNIA AVENUE
SUITE 100
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10079927
US20150099494
14565294
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:045614/0935   Pages: 8
Recorded: 04/23/2018
Attorney Dkt #:CRIQ022DIV1;20769.48.1.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENHUI
Exec Dt:
11/07/2016
2
MIKKELSEN, FREDERICK PETER
Exec Dt:
08/03/2016
3
GUTIERREZ, ALBERTO, JR
Exec Dt:
10/04/2016
Assignee
1
CARRIER IQ, INC.
640 W. CALIFORNIA AVENUE
SUITE 100
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10419590
US20180241866
15960307
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:051153/0761   Pages: 5
Recorded: 12/02/2019
Attorney Dkt #:LPTF2570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAYAN
Exec Dt:
11/29/2019
2
ZHANG, LEI
Exec Dt:
11/29/2019
3
GAO, GUOYAN
Exec Dt:
11/29/2019
4
SHEN, LIWEI
Exec Dt:
11/29/2019
5
YU, BAOLIN
Exec Dt:
11/29/2019
6
LIU, CHENHUI
Exec Dt:
11/29/2019
Assignee
1
CRRC TANGSHAN CO., LTD.
NO. 3 CHANGQIAN ROAD, FENGRUN DISTRICT, HEBEI
TANGSHAN, CHINA 063035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279383
US20200122750
16700785
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 5
Reel/Frame:061868/0604   Pages: 7
Recorded: 11/23/2022
Attorney Dkt #:017106-0570452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, SIQI
Exec Dt:
01/10/2022
2
PAN, XU
Exec Dt:
01/10/2022
3
LIU, CHENHUI
Exec Dt:
01/10/2020
4
GONG, JIAN
Exec Dt:
01/10/2022
5
ZHUO, ZECHENG
Exec Dt:
01/10/2022
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086429
17992884
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
PO BOX 10500
MCCLEAN, VA 22102
Assignment: 6
Reel/Frame:055605/0191   Pages: 6
Recorded: 03/16/2021
Attorney Dkt #:078291-241USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHONG, HUIQIANG
Exec Dt:
02/22/2021
2
XU, SIQI
Exec Dt:
02/22/2021
3
LIU, CHENHUI
Exec Dt:
02/22/2021
4
CHEN, LIANGHUI
Exec Dt:
02/22/2021
5
FANG, JUN
Exec Dt:
02/22/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210201149
17202721
Correspondence name and address
NIXON PEABODY LLP
70 WEST MADISON STREET
SUITE 3500
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:057506/0687   Pages: 6
Recorded: 09/16/2021
Attorney Dkt #:T5188.10021US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENHUI
Exec Dt:
03/23/2021
2
ZHONG, HUIQIANG
Exec Dt:
03/23/2021
3
HUANG, QIANG
Exec Dt:
03/23/2021
4
XU, SIQI
Exec Dt:
03/23/2021
5
ZHOU, HOUQIAN
Exec Dt:
03/23/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220004928
17476770
Correspondence name and address
MASCHOFF BRENNAN
1389 CENTER DRIVE, SUITE 300
PARK CITY, 84098 UNITED STATES
Assignment: 8
Reel/Frame:060712/0757   Pages: 4
Recorded: 08/03/2022
Attorney Dkt #:221376
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIDEBOTHAM, GARY
Exec Dt:
08/18/2021
2
HARRIS, JOHN
Exec Dt:
08/18/2021
3
LIU, CHENHUI
Exec Dt:
08/12/2021
Assignee
1
ROLLS-ROYCE PLC
KINGS PLACE, 90 YORK WAY
LONDON, UNITED KINGDOM N1 9FX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11821335
US20230051685
17880492
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:060760/0785   Pages: 8
Recorded: 08/09/2022
Attorney Dkt #:21119.0141US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, XU
Exec Dt:
08/20/2021
2
HUANG, QIANG
Exec Dt:
08/20/2021
3
XU, SIQI
Exec Dt:
08/20/2021
4
LIU, CHENHUI
Exec Dt:
08/20/2021
5
HONG, SAIDING
Exec Dt:
08/20/2021
6
YANG, ZHE
Exec Dt:
08/20/2021
7
LIU, CHONG
Exec Dt:
08/20/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220374603
17817810
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:060942/0480   Pages: 7
Recorded: 08/30/2022
Attorney Dkt #:21119.0145US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ZHE
Exec Dt:
09/14/2021
2
ZHUO, ZECHENG
Exec Dt:
09/14/2021
3
GONG, JIAN
Exec Dt:
09/14/2021
4
HUANG, QIANG
Exec Dt:
09/14/2021
5
PAN, XU
Exec Dt:
09/14/2021
6
HONG, SAIDING
Exec Dt:
09/14/2021
7
ZHANG, WENJUN
Exec Dt:
09/14/2021
8
XU, SIQI
Exec Dt:
09/14/2021
9
LIN, SICONG
Exec Dt:
09/14/2021
10
LIU, CHENHUI
Exec Dt:
09/14/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220414095
17823224
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:058631/0443   Pages: 6
Recorded: 01/12/2022
Attorney Dkt #:140196.531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, SIQI
Exec Dt:
12/06/2021
2
ZHONG, HUIQIANG
Exec Dt:
12/06/2021
3
HUANG, QIANG
Exec Dt:
12/06/2021
4
ZHUO, ZECHENG
Exec Dt:
12/06/2021
5
LIU, CHENHUI
Exec Dt:
12/06/2021
6
ZHOU, HOUQIAN
Exec Dt:
12/06/2021
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10
SHANGDI 10TH STREET, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220129634
17573511
Correspondence name and address
BOBBY SOLTANI
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 12
Reel/Frame:062438/0662   Pages: 6
Recorded: 01/20/2023
Attorney Dkt #:124483.0000052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHENHUI
Exec Dt:
10/18/2022
2
GONG, JIAN
Exec Dt:
10/18/2022
3
SUN, KE
Exec Dt:
10/18/2022
4
PAN, XU
Exec Dt:
10/18/2022
5
XU, SIQI
Exec Dt:
10/18/2022
6
ZHUO, ZECHENG
Exec Dt:
10/18/2022
Assignee
1
BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
2/F BAIDU CAMPUS, NO. 10, SHANGDI 10TH STREET HAIDIAN
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386237
18157377
Correspondence name and address
HUNTON ANDREWS KURTH LLP
2200 PENNSYLVANIA AVE
SUITE 900
WASHINGTON, DC 20037

Search Results as of: 05/11/2024 12:30 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT