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, YINGJUN
Total Assignments: 11
Assignment: 1
Reel/Frame:011686/0302   Pages: 5
Recorded: 04/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, BINGXIONG
Exec Dt:
03/01/2001
2
ZHANG, WANJING
Exec Dt:
03/01/2001
3
LIU, YINGJUN
Exec Dt:
03/01/2001
4
LI, SHIJIE
Exec Dt:
03/01/2001
5
LI, NENG
Exec Dt:
03/01/2001
Assignee
1
PEKING UNIVERSITY
LOUDOUQIAO NO. 1, HAIDIAN DISTRICT
BEIJING, CHINA 10008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596249
US20020061273
09826174
Correspondence name and address
LADAS & PARRY
RICHARD J. STREIT
224 SOUTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60604
Assignment: 2
Reel/Frame:052393/0722   Pages: 6
Recorded: 04/14/2020
Attorney Dkt #:20187.0031USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, TONGTONG
Exec Dt:
06/25/2018
2
OLIVER, RACHEL A.
Exec Dt:
06/25/2018
3
LIU, YINGJUN
Exec Dt:
06/25/2018
Assignee
1
CAMBRIDGE ENTERPRISE LTD
THE OLD SCHOOLS TRINITY LANE
CAMBRIDGE, CAMBRIDGESHIRE, GREAT BRITAIN CB2 1TN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651954
US20200227255
16651055
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 3
Reel/Frame:061916/0052   Pages: 8
Recorded: 11/10/2022
Attorney Dkt #:20187.0031USWO
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S COUNTRY PREVIOUSLY RECORDED AT REEL: 052393 FRAME: 0722. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
ZHU, TONGTONG
Exec Dt:
06/25/2018
2
OLIVER, RACHEL A.
Exec Dt:
06/25/2018
3
LIU, YINGJUN
Exec Dt:
06/25/2018
Assignee
1
CAMBRIDGE ENTERPRISE LTD
THE OLD SCHOOLS TRINITY LANE
CAMBRIDGE, CAMBRIDGESHIRE, UNITED KINGDOM CB2 1TN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651954
US20200227255
16651055
Correspondence name and address
HAMRE SCHUMANN MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:058694/0221   Pages: 3
Recorded: 01/11/2022
Attorney Dkt #:CU-74809 RJS/MF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, YONGLIANG
Exec Dt:
04/21/2020
2
LIU, YINGJUN
Exec Dt:
04/21/2020
Assignee
1
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.
8TH FLOOR, BUILDING B1, ZHIYUAN, XUEYUAN ROAD, XILI, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254172
US20200324587
16913614
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 5
Reel/Frame:056544/0956   Pages: 8
Recorded: 06/15/2021
Attorney Dkt #:20187.0034USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLIVER, RACHEL A
Exec Dt:
05/06/2021
2
ZHU, TONGTONG
Exec Dt:
10/05/2020
3
LIU, YINGJUN
Exec Dt:
10/05/2020
4
GRIFFIN, PETER
Exec Dt:
10/14/2020
Assignee
1
CAMBRIDGE ENTERPRISE LIMITED
THE OLD SCHOOLS, TRINITY LANE
CAMBRIDGE, CAMBRIDGESHIRE, UNITED KINGDOM CB2 1TN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11631782
US20210057601
16964706
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:058372/0324   Pages: 3
Recorded: 12/13/2021
Attorney Dkt #:CU-75547 AUTEL/DG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DENGGUO
Exec Dt:
12/03/2021
2
LIU, YINGJUN
Exec Dt:
09/01/2021
Assignee
1
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.
8TH FLOOR, BUILDING B1, ZHIYUAN, XUEYUAN ROAD, XILI, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518055
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220102878
17643927
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 7
Reel/Frame:059288/0847   Pages: 3
Recorded: 03/17/2022
Attorney Dkt #:SHINY1US213754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, CHAO
Exec Dt:
03/08/2022
2
PENG, LI
Exec Dt:
03/08/2022
3
LI, LINGFEI
Exec Dt:
03/08/2022
4
FANG, WENZHANG
Exec Dt:
03/08/2022
5
LIU, YINGJUN
Exec Dt:
03/08/2022
Assignee
1
ZHEJIANG UNIVERSITY
NO. 866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204348
17696899
Correspondence name and address
CHEW PATENTS GROUP (JUMPY)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563
Assignment: 8
Reel/Frame:060929/0893   Pages: 8
Recorded: 08/29/2022
Attorney Dkt #:20187.0042USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, MUHAMMAD
Exec Dt:
08/26/2021
2
LIU, YINGJUN
Exec Dt:
07/29/2022
3
ZHU, TONGTONG
Exec Dt:
07/29/2022
Assignee
1
PORO TECHNOLOGIES LTD
UNIT 2, SOUTH CAMBRIDGE BUSINESS PARK
BABRAHAM ROAD, SAWSTON
CAMBRIDGE CAMBRIDGESHIRE, UNITED KINGDOM CB22 3JH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230048093
17759250
Correspondence name and address
HAMRE SCHUMANN MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:060930/0102   Pages: 8
Recorded: 08/29/2022
Attorney Dkt #:20187.0043USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALI, MUHAMMAD
Exec Dt:
08/26/2021
2
LIU, YINGJUN
Exec Dt:
07/29/2022
3
ZHU, TONGTONG
Exec Dt:
07/29/2022
Assignee
1
PORO TECHNOLOGIES LTD
UNIT 2, SOUTH CAMBRIDGE BUSINESS PARK
BABRAHAM ROAD, SAWSTON
CAMBRIDGE CAMBRIDGESHIRE, UNITED KINGDOM CB22 3JH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230053144
17759252
Correspondence name and address
HAMRE SCHUMANN MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:061568/0108   Pages: 3
Recorded: 10/27/2022
Attorney Dkt #:20187.0045USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, TONGTONG
Exec Dt:
10/24/2022
2
LIU, YINGJUN
Exec Dt:
10/24/2022
Assignee
1
PORO TECHNOLOGIES LTD
UNIT 2, SOUTH CAMBRIDGE BUSINESS PARK
BABRAHAM ROAD, SAWSTON
CAMBRIDGE CAMBRIDGESHIRE, UNITED KINGDOM CB22 3JH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167576
17997318
Correspondence name and address
HAMRE SCHUMANN MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:063410/0709   Pages: 4
Recorded: 04/24/2023
Attorney Dkt #:18138138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YINGJUN
Exec Dt:
03/20/2023
2
GAO, CHAO
Exec Dt:
03/20/2023
3
LU, JIAHAO
Exec Dt:
03/20/2023
4
XU, ZHEN
Exec Dt:
03/20/2023
5
WANG, BO
Exec Dt:
03/20/2023
Assignee
1
ZHEJIANG UNIVERSITY
866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338985
18138138
Correspondence name and address
KEVIN P. CHEN
255 RIVERDALE DR
FORT LEE, NJ 07024

Search Results as of: 04/28/2024 09:00 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