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Patent Assignment Assignor Details
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Assignor Name : SHU, CHANG
Total Assignments: 20
Assignment: 1
Reel/Frame:015557/0668   Pages: 3
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, SIAW KIANG
Exec Dt:
06/22/2004
2
SHU, CHANG
Exec Dt:
06/24/2004
3
YANG, WEN MING
Exec Dt:
06/22/2004
4
XUE, HONG
Exec Dt:
06/26/2004
5
LI, ZHI WANG
Exec Dt:
06/22/2004
Assignee
1
NATIONAL UNIVERSITY OF SINGAPORE
10 KENT RIDGE CRESCENT
SINGAPORE, SINGAPORE 119260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7557293
US20050121069
10728108
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
DARIN J. GIBBY
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:019569/0396   Pages: 4
Recorded: 07/18/2007
Attorney Dkt #:YOR920060754US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HUNG-YANG
Exec Dt:
07/09/2007
2
LEI, HUI
Exec Dt:
07/09/2007
3
SHU, CHANG
Exec Dt:
06/24/2007
4
ZENG, LIANGZHAO
Exec Dt:
07/09/2007
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8121877
US20090024426
11779320
Correspondence name and address
WHITHAM, CURTIS, CHRISTOFFERSON & COOK
11491 SUNSET HILLS ROAD, SUITE 340
RESTON, VA 20190
Assignment: 3
Reel/Frame:021644/0467   Pages: 5
Recorded: 10/07/2008
Attorney Dkt #:17835.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, CHANG
Exec Dt:
08/25/2008
2
AZOUZ, ZOUHOUR BEN
Exec Dt:
08/21/2008
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
INTELLECTUAL PROPERTY SERVICES OFFICES
EG06B, BUILDING M-58, MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090187388
12280973
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:024012/0769   Pages: 3
Recorded: 03/02/2010
Attorney Dkt #:MP3156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, FEI
Exec Dt:
02/25/2010
2
SHU, CHANG
Exec Dt:
02/22/2010
Assignee
1
MARVELL SEMICONDUCTOR, INC.
5488 MARVELL LANE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358779
NONE
12713297
Correspondence name and address
HORACE NG
5488 MARVELL LANE
SANTA CLARA, CA 95054
Assignment: 5
Reel/Frame:024834/0538   Pages: 3
Recorded: 08/13/2010
Attorney Dkt #:MP3334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, CHANG
Exec Dt:
08/12/2010
2
TANG, HENG
Exec Dt:
08/12/2010
3
LEE, SEAN
Exec Dt:
08/12/2010
Assignee
1
MARVELL SEMICONDUCTOR, INC.
5488 MARVELL LANE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8527570
NONE
12855340
Correspondence name and address
HORACE NG
5488 MARVELL LANE
SANTA CLARA, CA 95054
Assignment: 6
Reel/Frame:026660/0392   Pages: 3
Recorded: 07/27/2011
Attorney Dkt #:MP3676
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEAN
Exec Dt:
06/08/2011
2
SHU, CHANG
Exec Dt:
06/08/2011
3
SUN, FEI
Exec Dt:
06/08/2011
Assignee
1
MARVELL SEMICONDUCTOR, INC.
5488 MARVELL LANE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8995651
NONE
13156893
Correspondence name and address
HORACE NG
5488 MARVELL LANE
SANTA CLARA, CA 95054
Assignment: 7
Reel/Frame:030358/0412   Pages: 3
Recorded: 05/06/2013
Attorney Dkt #:SAM2M-P.E07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRUTCH, TASNEEM
Exec Dt:
05/06/2013
2
GIBBS, SIMON J.
Exec Dt:
05/06/2013
3
SHU, CHANG
Exec Dt:
05/06/2013
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG,YEONGTONG-GU
SUWON, GYEONGGI-DO, KOREA, REPUBLIC OF 443-742
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9774657
US20130304791
13888220
Correspondence name and address
SHERMAN & ZARRABIAN LLP (SAMSUNG R&D CEN
1411 5TH STREET, SUITE 306
SANTA MONICA, CA 90401
Assignment: 8
Reel/Frame:037321/0666   Pages: 4
Recorded: 12/17/2015
Attorney Dkt #:2015.05.010.MC0 SRAI01-17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, CHANG
Exec Dt:
12/07/2015
2
GOMBOS, LASZLO
Exec Dt:
12/14/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO
YEONGTONG-GU SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10447758
US20170171285
14968624
Correspondence name and address
JOHN T. MOCKLER
CARTER SCHOLER ARNETT HAMADA MOCKLER
8150 N. CENTRAL EXPRESSWAY, SUITE 500
DALLAS, TX 75206
Assignment: 9
Reel/Frame:040390/0186   Pages: 3
Recorded: 11/21/2016
Attorney Dkt #:PXE0020US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, KAIJIU
Exec Dt:
09/21/2016
2
SHU, CHANG
Exec Dt:
09/23/2016
Assignee
1
TYMPHANY HK LIMITED
ROOM 1307- 8 DOMINION CENTRE, 43-59 QUEEN'S ROAD EAST
WANCHAI, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10236153
US20180019087
15234503
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:046332/0578   Pages: 6
Recorded: 06/11/2018
Attorney Dkt #:13000.002USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, HAIBIN
Exec Dt:
06/06/2018
2
ZANG, JIAZHONG
Exec Dt:
06/06/2018
3
LI, BIN
Exec Dt:
06/06/2018
4
FAN, JINGXIN
Exec Dt:
06/06/2018
5
SHU, CHANG
Exec Dt:
06/06/2018
6
SUI, ZHIYU
Exec Dt:
06/06/2018
7
ZHAO, XUNZHI
Exec Dt:
06/06/2018
8
PAN, YUEQIU
Exec Dt:
06/06/2018
9
LIU, YAN
Exec Dt:
06/06/2018
10
CHENG, HONG
Exec Dt:
06/06/2018
11
LI, JIAN
Exec Dt:
06/06/2018
Assignees
1
CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO. LTD.
NO.85, 3RD ROAD DINGZIGU, HONGQIAO DISTRICT
TIANJIN, CHINA 300131
2
CHINA NATIONAL OFFSHORE OIL CORP.
NO. 25, CHAOYANGMENBEI DAJIE, DONGCHENG DISTRICT
BEIJING, CHINA 100010
3
CNOOC ENERGY TECHNOLOGY & SERVICES LIMITED
NO.6, DONGZHIMENWAI XIAOJIE, DONGCHENG DISTRICT
BEIJING, CHINA 100027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10619108
US20180362859
16061032
Correspondence name and address
DRAGON SUN LAW FIRM, PC
1100 KINGS HIGHWAY EAST
SUITE 2F
FAIRFIELD, CT 06825
Assignment: 11
Reel/Frame:046241/0141   Pages: 6
Recorded: 06/29/2018
Attorney Dkt #:11230013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, BENHAO
Exec Dt:
06/12/2018
2
ZHANG, DEYUAN
Exec Dt:
06/19/2018
3
SHU, CHANG
Exec Dt:
06/12/2018
4
WANG, YIFEI
Exec Dt:
06/12/2018
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
FLOOR 1-5, CYBIO ELECTRONIC BUILDING, LANGSHAN 2ND STREET, NORTH AREA OF HIGH-TECH PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10624768
US20190015227
16067362
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:046240/0487   Pages: 4
Recorded: 06/29/2018
Attorney Dkt #:11230017US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, CHANG
Exec Dt:
06/15/2018
2
XIAO, BENHAO
Exec Dt:
06/15/2018
3
ZHANG, DEYUAN
Exec Dt:
06/19/2018
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
FLOOR 1-5, CYBIO ELECTRONIC BUILDING, LANGSHAN 2ND STREET, NORTH AREA OF HIGH-TECH PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10702370
US20190000606
16067323
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:048430/0015   Pages: 4
Recorded: 02/25/2019
Attorney Dkt #:PAT-2280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, BENHAO
Exec Dt:
02/20/2019
2
ZHANG, DEYUAN
Exec Dt:
02/20/2019
3
SHU, CHANG
Exec Dt:
02/20/2019
4
YIN, CHAO
Exec Dt:
02/20/2019
5
WANG, YIFEI
Exec Dt:
02/20/2019
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
FLOOR 14, LIFETECH SCIENTIFIC BLDG., NO. 22, KEJI 12TH ROAD SOUTH
HI-TECH INDUSTRIAL PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190175327
16328212
Correspondence name and address
RAYMOND SUN LAW OFFICE OF RAYMOND SUN
20 CORPORATE PARK, SUITE 155
IRVINE, CA 92606
Assignment: 14
Reel/Frame:061421/0095   Pages: 4
Recorded: 10/14/2022
Attorney Dkt #:11230062COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, BENHAO
Exec Dt:
02/20/2019
2
ZHANG, DEYUAN
Exec Dt:
02/20/2019
3
SHU, CHANG
Exec Dt:
02/20/2019
4
YIN, CHAO
Exec Dt:
02/20/2019
5
WANG, YIFEI
Exec Dt:
02/20/2019
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD.
FLOOR 14, LIFETECH SCIENTIFIC BUILDING, NO. 22, KEJI 12TH ROAD SOUTH, HI-TECH INDUSTRIAL PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230041280
17965235
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:049661/0164   Pages: 3
Recorded: 07/03/2019
Attorney Dkt #:9922P317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, KWAN
Exec Dt:
05/07/2019
2
ZHANG, MANJIANG
Exec Dt:
05/08/2019
3
GUO, MIN
Exec Dt:
05/07/2019
4
ZHANG, TIFFANY
Exec Dt:
05/07/2019
5
SHU, CHANG
Exec Dt:
05/07/2019
Assignee
1
BAIDU USA LLC
1195 BORDEAUX DRIVE
SUNNYVALE, CALIFORNIA 94809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11182623
US20200349361
16399457
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
1841 PAGE MILL ROAD SUITE 200
PALO ALTO, CA 94304
Assignment: 16
Reel/Frame:051433/0594   Pages: 2
Recorded: 01/07/2020
Attorney Dkt #:8386-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIWARI, SANCHITA
Exec Dt:
11/21/2019
2
SHU, CHANG
Exec Dt:
11/21/2019
Assignee
1
DISNEY ENTERPRISES, INC.
500 SOUTH BUENA VISTA STREET
BURBANK, CALIFORNIA 91521
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11232786
US20210158804
16697366
Correspondence name and address
G. DEPARDO, MCCORMICK, PAULDING & HUBER PLLC
185 ASYLUM STREET
CITY PLACE II, FLOOR 18
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:052008/0831   Pages: 6
Recorded: 02/25/2020
Attorney Dkt #:11230034US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, DEYUAN
Exec Dt:
02/20/2020
2
SHU, CHANG
Exec Dt:
02/20/2020
3
XIAO, BENHAO
Exec Dt:
02/20/2020
4
WANG, YIFEI
Exec Dt:
02/20/2020
Assignee
1
LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD
FLOOR 1-5, CYBIO ELECTRONIC BUILDING, LANGSHAN 2ND STREET, NORTH AREA OF HIGH-TECH PARK, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11173059
US20200390574
16641759
Correspondence name and address
MAIER & MAIER PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:055795/0281   Pages: 7
Recorded: 04/01/2021
Attorney Dkt #:061710/541561
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, SIU BONG
Exec Dt:
03/21/2021
2
SHOLTIS-FURYES, RUTH
Exec Dt:
03/17/2021
3
CELESTINA, JOANNA
Exec Dt:
03/17/2021
4
SHU, CHANG
Exec Dt:
03/19/2021
Assignee
1
ENERGIZER BRANDS, LLC
533 MARYVILLE UNIVERSITY DRIVE
ST. LOUIS, MISSOURI 63141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D918452
NONE
29719064
Correspondence name and address
ENERGIZER HOLDINGS, INC./ALSTON & BIRD L
ONE SOUTH AT THE PLAZA
101 S. TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 19
Reel/Frame:063477/0646   Pages: 3
Recorded: 04/28/2023
Attorney Dkt #:91024-505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHU, CHANG
Exec Dt:
03/23/2023
Assignee
1
GUANGDONG GENIAL TECHNOLOGY CO., LTD.
I-6-05-02, ROAD NO. 11, GUANGZHOU-FOSHAN-ZHAOQING ECONOMIC COOPERATION ZONE (AREA B) , ZHAGANG TOWN, HUAIJI COUNTY, GUANGDONG
ZHAOQING, CHINA 526437
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240146084
18140820
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 20
Reel/Frame:063776/0621   Pages: 3
Recorded: 05/26/2023
Attorney Dkt #:PAT-2420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, BENHAO
Exec Dt:
05/22/2023
2
SHU, CHANG
Exec Dt:
05/22/2023
3
MING, TINGBO
Exec Dt:
05/22/2023
Assignee
1
LIFETECH SCIENTIFIC (SCIENTIFIC) CO., LTD.
NO. 22 KEJI 12TH RD. SOUTH, HIGH-TECH INDUSTRIAL PARK, YUEHAI ST., NANSHAN DISTRICT
8F, LIFETECH SCIENTIFIC BUILDING,
SHENZHEN, GUANGDONG, CHINA 518063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240000588
18039149
Correspondence name and address
RAYMOND LAW OFFICE OF RAYMOND SUN
20 CORPORATE PARK, SUITE 155
IRVINE, CA 92606-5183

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