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Patent Assignment Assignor Details
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Assignor Name : LI, GUOJUN
Total Assignments: 17
Assignment: 1
Reel/Frame:016472/0908   Pages: 4
Recorded: 04/13/2005
Attorney Dkt #:03-SZ-034US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOJUN
Exec Dt:
02/02/2005
2
TRALDI, MATTEO
Exec Dt:
02/02/2005
Assignee
1
SHENZHEN STS MICROELECTRONICS CO., LTD.
52, TAO HUA ROAD
FUTAIN FREE TRADE ZONE
SHENZHEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459894
US20050231183
11104909
Correspondence name and address
MARIO J. DONATO, JR., ESQ.
STMICROELCTRONICS, INC.
1310 ELECTRONICS DRIVE
CARROLLTON, TX 75006
Assignment: 2
Reel/Frame:031287/0046   Pages: 2
Recorded: 09/26/2013
Attorney Dkt #:ST-05-SZ-084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOJUN
Exec Dt:
09/03/2013
2
SONG, WEI
Exec Dt:
07/04/2012
Assignee
1
STMICROELECTRONICS (SHENZHEN) R&D CO., LTD.
4F&5, TOWER B., TCL CENTER SOUTHERN NO. 1
ROAD SOUTH DISTRICT, HI TECH INDUSTRIAL PARK, NANSHAN
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8587216
US20130141006
13300219
Correspondence name and address
SLATER & MATSIL, L.L.P.
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 3
Reel/Frame:041726/0638   Pages: 4
Recorded: 03/24/2017
Attorney Dkt #:60135/PO175003CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIMIN
Exec Dt:
02/28/2017
2
YU, JIANMIN
Exec Dt:
02/28/2017
3
WANG, QIANG
Exec Dt:
02/26/2017
4
LI, GUOJUN
Exec Dt:
02/26/2017
5
CHENG, MEI
Exec Dt:
02/26/2017
Assignee
1
NORTH UNIVERSITY OF CHINA
XUEYUAN ROAD 3
TAIYUAN
SHANXI, CHINA 030051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10265746
US20180056351
15468669
Correspondence name and address
MILLER, MATTHIAS & HULL LLP
ONE NORTH FRANKLIN STREET
SUITE 2350
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:044473/0408   Pages: 5
Recorded: 12/22/2017
Attorney Dkt #:14198.0031-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, NIPING
Exec Dt:
12/12/2017
2
LI, LU
Exec Dt:
12/12/2017
3
LI, GUOJUN
Exec Dt:
12/12/2017
4
LUO, MINGSHAN
Exec Dt:
12/12/2017
5
LIU, MEICHEN
Exec Dt:
12/12/2017
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190057476
15848457
Correspondence name and address
ERIN FAUL
901 NEW YORK AVENUE, NW
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:044507/0920   Pages: 5
Recorded: 12/29/2017
Attorney Dkt #:14198.0023-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LU
Exec Dt:
12/27/2017
2
ZHANG, NIPING
Exec Dt:
12/27/2017
3
LUO, MINGSHAN
Exec Dt:
12/27/2017
4
LI, GUOJUN
Exec Dt:
12/27/2017
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190057312
15858720
Correspondence name and address
FINNEGAN LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:048443/0380   Pages: 11
Recorded: 02/26/2019
Attorney Dkt #:RAP3-PT127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
02/23/2019
2
LUO, PINGYA
Exec Dt:
02/23/2019
3
SUN, JINSHENG
Exec Dt:
02/23/2019
4
JIANG, GUANCHENG
Exec Dt:
02/23/2019
5
DENG, JIADING
Exec Dt:
02/23/2019
6
CHENG, YAN
Exec Dt:
02/23/2019
7
LI, GUOJUN
Exec Dt:
02/23/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE
XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487255
NONE
16285783
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:048475/0367   Pages: 5
Recorded: 02/28/2019
Attorney Dkt #:RAP3-PT128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
02/28/2019
2
LUO, PINGYA
Exec Dt:
02/28/2019
3
SUN, JINSHENG
Exec Dt:
02/28/2019
4
JIANG, GUANCHENG
Exec Dt:
02/28/2019
5
DENG, JIADING
Exec Dt:
02/28/2019
6
CHENG, YAN
Exec Dt:
02/28/2019
7
LI, GUOJUN
Exec Dt:
02/28/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336932
NONE
16288721
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:049885/0832   Pages: 6
Recorded: 07/29/2019
Attorney Dkt #:G8279-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
07/23/2019
2
LI, CHENG
Exec Dt:
07/23/2019
3
LI, GUOJUN
Exec Dt:
07/23/2019
4
CHENG, YAN
Exec Dt:
07/23/2019
5
ZHANG, HAO
Exec Dt:
07/23/2019
6
JIANG, GUANCHENG
Exec Dt:
07/23/2019
7
SUN, JINSHENG
Exec Dt:
07/23/2019
8
LIU, JINGPING
Exec Dt:
07/23/2019
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533122
NONE
16523228
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
ATTN: IP DOCKETING & JIAZHONG LUO
PHILADELPHIA, PA 19103-4196
Assignment: 9
Reel/Frame:051511/0828   Pages: 9
Recorded: 01/14/2020
Attorney Dkt #:RAP3-PT181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/14/2020
2
LUO, PINGYA
Exec Dt:
01/14/2020
3
CHENG, YAN
Exec Dt:
01/14/2020
4
LI, CHENG
Exec Dt:
01/14/2020
5
ZHANG, HAO
Exec Dt:
01/14/2020
6
LI, GUOJUN
Exec Dt:
01/14/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829681
NONE
16742279
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:051601/0687   Pages: 9
Recorded: 01/23/2020
Attorney Dkt #:RAP3-PT178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/14/2020
2
LUO, PINGYA
Exec Dt:
01/14/2020
3
LI, CHENG
Exec Dt:
01/14/2020
4
CHENG, YAN
Exec Dt:
01/14/2020
5
LI, GUOJUN
Exec Dt:
01/14/2020
6
ZHANG, HAO
Exec Dt:
01/14/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829679
NONE
16743811
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:051633/0300   Pages: 9
Recorded: 01/27/2020
Attorney Dkt #:RAP3-PT180
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
01/15/2020
2
LUO, PINGYA
Exec Dt:
01/15/2020
3
LI, GUOJUN
Exec Dt:
01/15/2020
4
LI, CHENG
Exec Dt:
01/15/2020
5
ZHANG, HAO
Exec Dt:
01/15/2020
6
CHENG, YAN
Exec Dt:
01/15/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE, XINDU DISTRICT
SICHUAN PROVINCE
CHENGDU CITY, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162010
US20210163807
16748144
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:052759/0277   Pages: 5
Recorded: 05/27/2020
Attorney Dkt #:RUN006-US_HMJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
05/27/2020
2
CHENG, YAN
Exec Dt:
05/27/2020
3
LUO, YAPING
Exec Dt:
05/27/2020
4
LI, HONGBO
Exec Dt:
05/27/2020
5
LI, CHENG
Exec Dt:
05/27/2020
6
ZHANG, HAO
Exec Dt:
05/27/2020
7
LI, GUOJUN
Exec Dt:
05/27/2020
8
LIU, DEZHI
Exec Dt:
05/27/2020
9
LIU, CHUNYAN
Exec Dt:
05/27/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU ROAD
XINDU DISTRICT, CHENGDU, SICHUAN, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989576
NONE
16844499
Correspondence name and address
MAINE CERNOTA & RARDIN
547 AMHERST ST., 3RD FLOOR
NASHUA, NH 03063
Assignment: 13
Reel/Frame:056068/0761   Pages: 7
Recorded: 03/16/2021
Attorney Dkt #:RUN006-US_DAR
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE 3RD CONVEYING PARTY'S NAME AND EXECUTION DATE PREVIOUSLY RECORDED ON REEL 052759 FRAME 0277. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BAI, YANG
Exec Dt:
05/27/2020
2
CHENG, YAN
Exec Dt:
05/27/2020
3
LUO, PINGYA
Exec Dt:
03/16/2021
4
LI, HONGBO
Exec Dt:
05/27/2020
5
LI, CHENG
Exec Dt:
05/27/2020
6
ZHANG, HAO
Exec Dt:
05/27/2020
7
LI, GUOJUN
Exec Dt:
05/27/2020
8
LIU, DEZHI
Exec Dt:
05/27/2020
9
LIU, CHUNYAN
Exec Dt:
05/27/2020
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
NO.8 XINDU ROAD
XINDU DISXINDU DITRICT, CHENGDU, SICHUAN, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989576
NONE
16844499
Correspondence name and address
MAINE CERNOTA & RARDIN
547 AMHERST ST., 3RD FLOOR
NASHUA, NH 03063
Assignment: 14
Reel/Frame:055622/0174   Pages: 12
Recorded: 03/17/2021
Attorney Dkt #:RAP3-PT232.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
03/05/2021
2
LUO, PINGYA
Exec Dt:
03/05/2021
3
ZHANG, HAO
Exec Dt:
03/05/2021
4
LI, CHENG
Exec Dt:
03/05/2021
5
CHENG, YAN
Exec Dt:
03/05/2021
6
LI, GUOJUN
Exec Dt:
03/05/2021
7
LIU, CHUNYAN
Exec Dt:
03/05/2021
8
LI, HONGBO
Exec Dt:
03/05/2021
Assignee
1
SOUTHWEST PETROLEUM UNIVERSITY
8 XINDU AVENUE
XINDU DISTRICT
CHENGDU CITY, SICHUAN PROVINCE, CHINA 610500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225594
NONE
17201862
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:061464/0761   Pages: 5
Recorded: 10/19/2022
Attorney Dkt #:220072-APXU-CQUPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOJUN
Exec Dt:
10/11/2022
2
LI, JINGHUI
Exec Dt:
10/11/2022
3
YE, CHANGRONG
Exec Dt:
10/11/2022
4
MA, HUAN
Exec Dt:
10/11/2022
5
ZHENG, GUANGFA
Exec Dt:
10/11/2022
6
LUO, YIPING
Exec Dt:
10/11/2022
7
WANG, ZUNLI
Exec Dt:
10/11/2022
Assignee
1
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
NO.2 CHONGWEN ROAD
NAN'AN DISTRICT
CHONGQING, CHINA 400065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11695600
US20230179456
17919769
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 16
Reel/Frame:061475/0362   Pages: 4
Recorded: 10/19/2022
Attorney Dkt #:220073-APXU-CQUPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOJUN
Exec Dt:
10/11/2022
2
TIAN, FEIXIANG
Exec Dt:
10/11/2022
3
YE, CHANGRONG
Exec Dt:
10/11/2022
4
WANG, ZUNLI
Exec Dt:
10/11/2022
5
LUO, YIPING
Exec Dt:
10/11/2022
Assignee
1
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
NO.2 CHONGWEN ROAD
NAN'AN DISTRICT
CHONGQING, CHINA 400065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11693654
US20230161586
17919984
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 17
Reel/Frame:061989/0403   Pages: 4
Recorded: 12/06/2022
Attorney Dkt #:220085-APXU-CQUPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, GUOJUN
Exec Dt:
11/25/2022
2
LI, JUNBING
Exec Dt:
11/25/2022
3
YIN, CONGJI
Exec Dt:
11/25/2022
4
YE, CHANGRONG
Exec Dt:
11/25/2022
Assignee
1
CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
NO.2 CHONGWEN ROAD
NAN'AN DISTRICT
CHONGQING, CHINA 400065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230208443
18008468
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507

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