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Patent Assignment Assignor Details
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Assignor Name : TANG, XIAOCHENG
Total Assignments: 16
Assignment: 1
Reel/Frame:048837/0329   Pages: 8
Recorded: 04/09/2019
Attorney Dkt #:IP483 090004-619306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOCHENG
Exec Dt:
03/19/2010
2
TAN, MING YI
Exec Dt:
03/19/2019
3
WU, WEIJUN
Exec Dt:
03/19/2019
4
ZHANG, JIANHUI
Exec Dt:
03/19/2019
5
TAO, QINGLIN
Exec Dt:
03/19/2019
Assignee
1
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
3 EMBARCADERO CENTER
SUITE 2400
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11317858
US20190216390
16292652
Correspondence name and address
POLSINELLI LLP
3 EMBARCADERO CENTER
SUITE 2400
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:029348/0274   Pages: 7
Recorded: 11/26/2012
Attorney Dkt #:2011P20838US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
10/21/2012
2
TANG, XIAOCHENG
Exec Dt:
10/23/2012
3
AKROTIRIANAKIS, IOANNIS
Exec Dt:
11/06/2012
4
CHAKRABORTY, AMIT
Exec Dt:
11/06/2012
Assignee
1
SIEMENS CORPORATION
170 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8719194
US20130073489
13611528
Correspondence name and address
SANDRA BAKER
170 WOOD AVENUE SOUTH
INTELLECTUAL PROPERTY DEPARTMENT
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:041102/0792   Pages: 6
Recorded: 01/27/2017
Attorney Dkt #:38739/404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, CHENGHUA
Exec Dt:
01/10/2017
2
TANG, XIAOCHENG
Exec Dt:
01/10/2017
3
PAN, RUILING
Exec Dt:
01/10/2017
4
QING, LEI
Exec Dt:
01/10/2017
5
LI, XINSHENG
Exec Dt:
01/10/2017
6
QIN, JIE
Exec Dt:
01/10/2017
7
JIANG, JIANFENG
Exec Dt:
01/10/2017
Assignee
1
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
MINDRAY BUILDING, KEJI 12TH ROAD SOUTH
HITECH INDUSTRIAL PARK, NANSHAN
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10510445
US20170124273
15396050
Correspondence name and address
MINDRAY C/O STOEL RIVES LLP
201 S. MAIN STREET
SUITE 1100
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:044768/0147   Pages: 11
Recorded: 01/30/2018
Attorney Dkt #:020/017001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, MINHAO
Exec Dt:
01/16/2018
2
TANG, XIAOCHENG
Exec Dt:
01/02/2018
3
HSIEH, CHU-CHENG
Exec Dt:
01/15/2018
Assignee
1
SLICE TECHNOLOGIES, INC.
800 CONCAR DRIVE
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190171913
15831382
Correspondence name and address
ED GARCIA
270 SURREY PL
LOS ALTOS, CA 94022
Assignment: 5
Reel/Frame:067007/0191   Pages: 11
Recorded: 04/04/2024
Attorney Dkt #:RAKUTEN005US02:
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, MINHAO
Exec Dt:
01/16/2018
2
TANG, XIAOCHENG
Exec Dt:
01/02/2018
3
HSIEH, CHU-CHENG
Exec Dt:
01/15/2018
Assignee
1
SLICE TECHNOLOGIES, INC.
800 CONCAR DRIVE
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135183
18320833
Correspondence name and address
PETER J. CESARZ
10 S. WACKER DRIVE
SUITE 3500
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:048960/0564   Pages: 4
Recorded: 04/22/2019
Attorney Dkt #:55KS-291062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
03/27/2019
2
TANG, XIAOCHENG
Exec Dt:
03/27/2019
3
WANG, ZHAODONG
Exec Dt:
03/27/2019
4
YE, JIEPING
Exec Dt:
03/27/2019
Assignee
1
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE.
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11514543
US20210233196
16314458
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 7
Reel/Frame:048975/0710   Pages: 4
Recorded: 04/23/2019
Attorney Dkt #:55KS-287857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
03/27/2019
2
TANG, XIAOCHENG
Exec Dt:
03/27/2019
3
JIAO, YAN
Exec Dt:
03/27/2019
4
WANG, CHENXI
Exec Dt:
03/27/2019
Assignee
1
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE.
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11537954
US20200074353
16237103
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 8
Reel/Frame:048975/0750   Pages: 4
Recorded: 04/23/2019
Attorney Dkt #:55KS-288773
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
03/27/2019
2
TANG, XIAOCHENG
Exec Dt:
03/27/2019
3
JIAO, YAN
Exec Dt:
03/27/2019
4
WANG, CHENXI
Exec Dt:
03/27/2019
Assignee
1
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE.
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11455578
US20200074354
16237175
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 9
Reel/Frame:051332/0981   Pages: 3
Recorded: 12/19/2019
Attorney Dkt #:55KS-301633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, XIAOCHENG
Exec Dt:
12/10/2019
Assignee
1
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE.
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443335
US20210192555
16720753
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 10
Reel/Frame:051846/0293   Pages: 3
Recorded: 02/18/2020
Attorney Dkt #:55KS-311283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
02/11/2020
2
TANG, XIAOCHENG
Exec Dt:
02/11/2020
Assignee
1
DIDI RESEARCH AMERICA, LLC
450 NATIONAL AVE.
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200364627
16639889
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 11
Reel/Frame:053997/0334   Pages: 4
Recorded: 10/07/2020
Attorney Dkt #:55KS-319025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHUAIJI
Exec Dt:
10/01/2020
2
TANG, XIAOCHENG
Exec Dt:
10/01/2020
3
QIN, ZHIWEI
Exec Dt:
10/06/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11626021
US20220108615
17064902
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 12
Reel/Frame:054463/0022   Pages: 4
Recorded: 11/24/2020
Attorney Dkt #:55KS-322303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, ZHIWEI
Exec Dt:
10/15/2020
2
JIAO, YAN
Exec Dt:
10/15/2020
3
TANG, XIAOCHENG
Exec Dt:
10/15/2020
4
ZHU, HONGTU
Exec Dt:
10/15/2020
5
YE, JIEPING
Exec Dt:
10/20/2020
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
US20220187084
17058571
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 13
Reel/Frame:054476/0605   Pages: 4
Recorded: 11/26/2020
Attorney Dkt #:55KS-322304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, FAN
Exec Dt:
10/15/2020
2
TANG, XIAOCHENG
Exec Dt:
10/15/2020
3
QIN, ZHIWEI
Exec Dt:
10/15/2020
4
ZHANG, FAN
Exec Dt:
10/18/2020
5
ZHU, HONGTU
Exec Dt:
10/15/2020
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
US20220188851
17059247
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 14
Reel/Frame:055373/0461   Pages: 4
Recorded: 02/23/2021
Attorney Dkt #:55KS-326214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOCHENG
Exec Dt:
02/19/2021
2
ZHANG, FAN
Exec Dt:
02/19/2021
3
QIN, ZHIWEI
Exec Dt:
02/22/2021
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 #
 
 
 
 
 
 
 
 
 
 
 
11967239
US20220270488
17182721
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 15
Reel/Frame:056418/0307   Pages: 4
Recorded: 06/02/2021
Attorney Dkt #:55KS-325983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, FAN
Exec Dt:
04/07/2021
2
TANG, XIAOCHENG
Exec Dt:
04/07/2021
3
QIN, ZHIWEI
Exec Dt:
04/07/2021
4
ZHU, HONGTU
Exec Dt:
04/07/2021
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
US20220391564
17337127
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
ATTN: WILL CHEN
PALO ALTO, 94301 UNITED STATES
Assignment: 16
Reel/Frame:058166/0742   Pages: 3
Recorded: 11/19/2021
Attorney Dkt #:55KS-342459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, XIAOCHENG
Exec Dt:
11/18/2021
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
US20220277652
17518192
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
FOUR EMBARCADERO CENTER, 17TH FLOOR
ATTN: WILL CHEN
SAN FRANCISCO, CA 94111

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