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Patent Assignment Assignor Details
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Assignor Name : ZHANG, CHENGHAO
Total Assignments: 7
Assignment: 1
Reel/Frame:034578/0486   Pages: 7
Recorded: 12/23/2014
Attorney Dkt #:995.111US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, MIN
Exec Dt:
12/04/2014
2
HAN, XIAOGIN
Exec Dt:
12/04/2014
3
MA, LEI
Exec Dt:
12/04/2014
4
ZHANG, CHENGHAO
Exec Dt:
12/04/2014
Assignees
1
BEIJING LENOVO SOFTWARE LTD.
#6 CHUANGYE ROAD
SHANGDI INFORMATION INDUSTRY BASE, HAIDIAN DISTRICT
BEIJING, CHINA 100085
2
LENOVO (BEIJING) LIMITED
#6 CHUANGYE ROAD
SHANGDI INFORMATION INDUSTRY BASE, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9490528
US20150349405
14580969
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:035109/0364   Pages: 4
Recorded: 03/07/2015
Attorney Dkt #:14539/195 (C15P7096-01US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHENGHAO
Exec Dt:
02/28/2015
2
LUAN, BEIOU
Exec Dt:
02/28/2015
Assignee
1
LENOVO (BEIJING) CO., LTD.
NO. 6 SHANG DI WEST ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160088129
14640716
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:035292/0517   Pages: 4
Recorded: 03/30/2015
Attorney Dkt #:14539/204 (C15P7159-01US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHENGHAO
Exec Dt:
03/18/2015
2
LUAN, BEIOU
Exec Dt:
03/18/2015
Assignee
1
LENOVO (BEIJING) CO., LTD.
NO. 6 SHANG DI WEST ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160105206
14673152
Correspondence name and address
BRINKS GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:057881/0301   Pages: 4
Recorded: 10/22/2021
Attorney Dkt #:BLACKSESAME035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QI, ZHENG
Exec Dt:
09/30/2020
2
GU, QUN
Exec Dt:
10/01/2020
3
LI, ZHENG
Exec Dt:
10/01/2020
4
ZHANG, CHENGHAO
Exec Dt:
10/01/2020
5
ZHOU, TIAN
Exec Dt:
10/02/2020
6
WANG, ZUOGUAN
Exec Dt:
10/03/2020
Assignee
1
BLACK SESAME INTERNATIONAL HOLDING LIMITED
2255 MARTIN AVE, SUITE D
SANTA CLARA,, CALIFORNIA 95050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220114413
17068263
Correspondence name and address
TIMOTHY T. WANG
8140 WALNUT HILL LANE, STE. 500
DALLAS, TX 75231
Assignment: 5
Reel/Frame:057908/0749   Pages: 4
Recorded: 10/25/2021
Attorney Dkt #:BLACKSESAME064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, ZIHAO
Exec Dt:
03/29/2021
2
ZHANG, CHENGHAO
Exec Dt:
03/31/2021
3
WANG, YI
Exec Dt:
03/31/2021
4
YE, ZEXI
Exec Dt:
04/01/2021
5
WANG, HUI
Exec Dt:
04/01/2021
6
QI, ZHENG
Exec Dt:
04/02/2021
7
ZHANG, QIANG
Exec Dt:
04/02/2021
Assignee
1
BLACK SESAME INTERNATIONAL HOLDING LIMITED
2290 N 1ST ST. STE 100
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220391676
17339616
Correspondence name and address
TIMOTHY T. WANG
8140 WALNUT HILL LANE, STE. 500
DALLAS, TX 75231
Assignment: 6
Reel/Frame:059787/0426   Pages: 3
Recorded: 04/22/2022
Attorney Dkt #:105573-726565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, RUI
Exec Dt:
03/28/2022
2
ZHANG, CHENGHAO
Exec Dt:
03/28/2022
3
FANG, SONGXIANG
Exec Dt:
03/28/2022
4
CUI, ZHENYU
Exec Dt:
03/28/2022
Assignee
1
SHANGHAI QUICKTRON INTELLIGENT TECHNOLOGY CO.,LTD
ROOM 1030, ZONE B, ROOM 1205,NO. 968
128 MEMORIAL ROAD, BAOSHAN DISTRICT
SHANGHAI, CHINA 200435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230038475
17755209
Correspondence name and address
POLSINELLI PC
PO BOX 140310
KANSAS CITY, MO 64114-0310
Assignment: 7
Reel/Frame:059887/0440   Pages: 7
Recorded: 05/11/2022
Attorney Dkt #:ZZZHCH-22008-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, MIN
Exec Dt:
05/04/2022
2
ZHU, GUANNAN
Exec Dt:
05/04/2022
3
TANG, SONG
Exec Dt:
05/04/2022
4
ZHANG, CHENGHAO
Exec Dt:
05/04/2022
5
LIANG, ZHAOPEI
Exec Dt:
05/04/2022
Assignee
1
ZHEJIANG UNIVERSITY
866 YUHANGTANG ROAD, XIHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11757370
US20230246566
17740391
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024

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