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, CHANGQING
Total Assignments: 11
Assignment: 1
Reel/Frame:028205/0158   Pages: 3
Recorded: 05/14/2012
Attorney Dkt #:146964.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGQING
Exec Dt:
04/24/2012
2
SONG, HONGMIN
Exec Dt:
04/24/2012
3
LIU, JIE
Exec Dt:
04/24/2012
4
CHEN, BOTING
Exec Dt:
04/24/2012
Assignee
1
ZHEJIANG SANHUA CO., LTD.
CHENGGUAN TOWN
XINCHANG COUNTY
ZHEJIANG, CHINA 312500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9109822
US20130227980
13509771
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 2
Reel/Frame:028705/0600   Pages: 10
Recorded: 08/02/2012
Attorney Dkt #:AVAN/M002150USP/CM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMS, OWAIN
Exec Dt:
06/20/2012
2
LIU, CHANGQING
Exec Dt:
06/25/2012
3
WEBB, PATRICK
Exec Dt:
07/03/2012
4
FIRTH, PAUL
Exec Dt:
06/11/2012
Assignees
1
OCLARO TECHNOLOGY LIMITED
CASWELL, TOWCESTER
NORTHAMPTONSHIRE, UNITED KINGDOM NN12 8EQ
2
LOUGHBOROUGH UNIVERSITY
ASHBY ROAD
LOUGHBOROUGH, UNITED KINGDOM LE11 3TU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120282473
13513552
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:030788/0749   Pages: 3
Recorded: 07/12/2013
Attorney Dkt #:0009285USU/3260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGQING
Exec Dt:
07/09/2013
Assignee
1
ZHEJIANG SANHUA CO., LTD
CHENGGUAN TOWN
XINCHANG, ZHEJIANG, CHINA 312500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130298597
13979533
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 4
Reel/Frame:031485/0212   Pages: 3
Recorded: 10/24/2013
Attorney Dkt #:U1167.70057US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGQING
Exec Dt:
10/22/2013
Assignee
1
ZHEJIANG SANHUA CO., LTD.
CHENGGUAN TOWN, XINCHANG COUNTY
ZHEJIANG, CHINA 312500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9587864
US20140041405
14113574
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:033235/0706   Pages: 5
Recorded: 07/02/2014
Attorney Dkt #:458120-2210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, ZHIHAO
Exec Dt:
06/06/2014
2
LIANG, ZHU
Exec Dt:
06/06/2014
3
WANG, HUIXING
Exec Dt:
06/06/2014
4
HUANG, XIAOJUN
Exec Dt:
06/06/2014
5
JI, MINGZHONG
Exec Dt:
06/06/2014
6
XU, HUABIN
Exec Dt:
06/06/2014
7
DENG, LIJIN
Exec Dt:
06/06/2014
8
YANG, YONG
Exec Dt:
06/06/2014
9
ZHENG, YANQIANG
Exec Dt:
06/06/2014
10
WEN, GUANGHAI
Exec Dt:
06/06/2014
11
WU, ZHIHUA
Exec Dt:
06/06/2014
12
LIU, CHANGQING
Exec Dt:
06/06/2014
13
ZHANG, MINGWEI
Exec Dt:
06/06/2014
Assignee
1
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
ROOM 403, EAST BLOCK 2
SEG PARK ZHENXING ROAD, FUTIAN DISTRICT
SHENZHEN, GUANGDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9705836
US20140317213
14322819
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:034049/0270   Pages: 3
Recorded: 10/24/2014
Attorney Dkt #:U1167.70077US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGQING
Exec Dt:
10/14/2014
2
YUAN, ZE
Exec Dt:
10/14/2014
3
CHEN, BOTING
Exec Dt:
10/14/2014
4
LIU, JIE
Exec Dt:
10/14/2014
Assignee
1
ZHEJIANG SANHUA CO., LTD.
CHENGGUAN TOWN, XINCHANG COUNTY
ZHEJIANG, CHINA 312500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631850
US20150101685
14396684
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:040995/0440   Pages: 8
Recorded: 01/18/2017
Attorney Dkt #:160268US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORWAL, PRIYANKA
Exec Dt:
12/19/2016
2
SCHRAGE, JAN
Exec Dt:
12/19/2016
3
KAMATH, NEELESH
Exec Dt:
12/19/2016
4
S, KARTHIK
Exec Dt:
12/19/2016
5
WANG, WEICHENG
Exec Dt:
12/19/2016
6
LIU, CHANGQING
Exec Dt:
12/19/2016
7
GONG, YALAN
Exec Dt:
12/19/2016
Assignee
1
SAP SE
DIETMAR-HOPP-ALLEE 16
GLOBAL INTELLECTUAL PROPERTY
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10740052
US20180173477
15384330
Correspondence name and address
APRIL MENG
3410 HILLVIEW AVENUE
SAP GLOBAL INTELLECTUAL PROPERTY
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:053265/0378   Pages: 7
Recorded: 07/21/2020
Attorney Dkt #:41852.337602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOEGLER, MICHAEL
Exec Dt:
01/07/2020
2
SCHWEIZER, JOCHEN INGO
Exec Dt:
01/07/2020
3
CAI, LEI
Exec Dt:
01/02/2020
4
DOU, GENXIN
Exec Dt:
01/02/2020
5
LIU, CHANGQING
Exec Dt:
01/02/2020
Assignee
1
CARL ZEISS MICROSCOPY GMBH
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11630295
US20200218051
16738813
Correspondence name and address
SHOOK HARDY AND BACON LLP
2555 GRAND BLVD
IP PROSECUTION
KANSAS CITY, MO 64108
Assignment: 9
Reel/Frame:055163/0061   Pages: 5
Recorded: 02/05/2021
Attorney Dkt #:91024-179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, BRUCE QING
Exec Dt:
12/28/2020
2
SONG, CHEN STEVEN
Exec Dt:
12/28/2020
3
LIU, CHANGQING
Exec Dt:
12/28/2020
4
YAO, YUZHU
Exec Dt:
12/28/2020
5
YU, XIHU
Exec Dt:
12/28/2020
6
LIU, FEITENG
Exec Dt:
12/28/2020
7
LIU, KE
Exec Dt:
12/28/2020
8
WU, WEILONG
Exec Dt:
12/28/2020
Assignee
1
OVATION HEALTH SCIENCE AND TECHNOLOGY CO.,LTD
NO.118,HUAXIANG ROAD, HEBEI
LANGFANG, CHINA 065001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11607686
US20220184615
17168652
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 10
Reel/Frame:057840/0499   Pages: 4
Recorded: 10/20/2021
Attorney Dkt #:GBBJYX002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YANG
Exec Dt:
10/19/2021
2
LUO, KANGHUI
Exec Dt:
10/19/2021
3
WANG, HUI
Exec Dt:
10/19/2021
4
WANG, SONG
Exec Dt:
10/19/2021
5
LIU, CHANGQING
Exec Dt:
10/19/2021
6
JIANG, BINGLIN
Exec Dt:
10/19/2021
7
WANG, ZHEN
Exec Dt:
10/19/2021
8
WU, ZHIGANG
Exec Dt:
10/19/2021
9
SUN, RUI
Exec Dt:
10/19/2021
10
LI, WANQIN
Exec Dt:
10/19/2021
Assignee
1
CHONGQING UNIVERSITY
NO.174 SHAZHENGJIE, SHAPINGBA, CHONGQING, 400044, CHINA
CHONGQING, CHINA 400044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220120632
17505650
Correspondence name and address
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100
HENDERSON, NV 89014
Assignment: 11
Reel/Frame:062090/0198   Pages: 3
Recorded: 12/14/2022
Attorney Dkt #:570249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGQING
Exec Dt:
11/22/2022
Assignee
1
SHENZHEN MOORE VAPORIZATION HEALTH & MEDICAL TECHNOLOGY CO., LTD.
401, NO. 17, DONGCAI INDUSTRIAL PARK
GUSHU COMMUNITY, XIXIANG STREET, BAOAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230189879
18081168
Correspondence name and address
LEYDIG, VOIT & MAYER (WALNUT CREEK)
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731

Search Results as of: 04/29/2024 01:06 AM
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