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, CHANGWEI
Total Assignments: 20
Assignment: 1
Reel/Frame:023156/0933   Pages: 10
Recorded: 08/27/2009
Attorney Dkt #:67012-8001.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
12/18/2007
2
YIN, SHUTIAN
Exec Dt:
12/18/2007
3
ZHANG, YUNMING
Exec Dt:
12/18/2007
4
LIU, NINGSHENG
Exec Dt:
12/18/2007
5
LIANG, YUANSONG
Exec Dt:
12/18/2007
6
LIU, CHANGWEI
Exec Dt:
12/18/2007
7
OUYANG, DE
Exec Dt:
12/18/2007
8
GAO, PENG
Exec Dt:
12/18/2007
9
LOU, YONGZHI
Exec Dt:
12/18/2007
Assignee
1
SURSEN CORP.
ROOM 1301, SHINING TOWER, NO. 35
XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING - PEOPLES REPUBLIC, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311265
US20080310672
12050055
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 2
Reel/Frame:024111/0057   Pages: 12
Recorded: 03/19/2010
Attorney Dkt #:67012-8001.US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE'S NAME TO READ: BEIJING SURSEN INTERNATIONAL INFORMATION TECH CO. PREVIOUSLY RECORDED ON REEL 023156 FRAME 0933. PREVIOUSLY RECORDED ON REEL 023156 FRAME 0933. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGNEE'S NAME TO READ: BEIJING SURSEN INTERNATIONAL INFORMATION TECH CO..
Assignors
1
WANG, DONGLIN
Exec Dt:
12/18/2007
2
YIN, SHUTIAN
Exec Dt:
12/18/2007
3
ZHANG, YUNMING
Exec Dt:
12/18/2007
4
LIU, NINGSHENG
Exec Dt:
12/18/2007
5
LIANG, YUANSONG
Exec Dt:
12/18/2007
6
LIU, CHANGWEI
Exec Dt:
12/18/2007
7
OUYANG, DE
Exec Dt:
12/18/2007
8
GAO, PENG
Exec Dt:
12/18/2007
9
LOU, YONGZHI
Exec Dt:
12/18/2007
Assignee
1
BEIJING SURSEN INTERNATIONAL INFORMATION TECH CO.
ROOM 1301, SHINING TOWER, NO. 35
XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING - PEOPLES REPUBLIC OF, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311265
US20080310672
12050055
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 3
Reel/Frame:021226/0067   Pages: 3
Recorded: 07/11/2008
Attorney Dkt #:B-6491CIP 624937-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
06/05/2008
2
GUO, XU
Exec Dt:
06/05/2008
3
LIU, CHANGWEI
Exec Dt:
06/05/2008
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 81 ZI ZHU YUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080263333
12133280
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 4
Reel/Frame:021226/0222   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:B-6492CON 624938-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
06/05/2008
2
LIU, CHANGWEI
Exec Dt:
06/05/2008
3
GUO, XU
Exec Dt:
06/05/2008
4
ZOU, KAIHONG
Exec Dt:
06/05/2008
5
LU, XIAOQING
Exec Dt:
06/05/2008
6
JIANG, HAIFENG
Exec Dt:
06/05/2008
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 81 ZI ZHU YUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080270463
12133290
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 5
Reel/Frame:021226/0334   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:B-6493CON 624939-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
06/05/2008
2
GUO, XU
Exec Dt:
06/05/2008
3
LIU, CHANGWEI
Exec Dt:
06/05/2008
4
JIANG, HAIFENG
Exec Dt:
06/05/2008
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 81 ZI ZHU YUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8645344
US20080270464
12133296
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 6
Reel/Frame:021226/0400   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:B-6494CON 624940-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
06/05/2008
2
GUO, XU
Exec Dt:
06/05/2008
3
LIU, CHANGWEI
Exec Dt:
06/05/2008
4
ZOU, KAIHONG
Exec Dt:
06/05/2008
5
LU, XIAOQING
Exec Dt:
06/05/2008
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 81 ZI ZHU YUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8171389
US20080263068
12133300
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 7
Reel/Frame:021226/0517   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:B-6495CIP 624941-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
06/05/2008
2
GUO, XU
Exec Dt:
06/05/2008
3
LIU, CHANGWEI
Exec Dt:
06/05/2008
4
ZOU, KAIHONG
Exec Dt:
06/05/2008
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 81 ZI ZHU YUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090320141
12133309
Correspondence name and address
LADAS & PARRY LLP (VY)
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036
Assignment: 8
Reel/Frame:022478/0145   Pages: 4
Recorded: 03/31/2009
Attorney Dkt #:SUR 0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, XU
Exec Dt:
03/23/2009
2
WANG, DONGLIN
Exec Dt:
03/23/2009
3
LIU, CHANGWEI
Exec Dt:
03/23/2009
4
LIU, NINGSHENG
Exec Dt:
03/23/2009
Assignee
1
SURSEN CORP.
5TH FLOOR, NORTH LAND PLAZA, NO. 1
ZI ZHU YUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8732216
US20090187604
12415436
Correspondence name and address
GOODWIN PROCTER LLP ATTN: PATENT ADMINIS
135 COMMONWEALTH DRIVE
MENLO PARK, CA 94025-1105
Assignment: 9
Reel/Frame:033639/0291   Pages: 2
Recorded: 08/29/2014
Attorney Dkt #:R2127-02400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DONGLIN
Exec Dt:
08/28/2014
2
GUO, XU
Exec Dt:
08/28/2014
3
LIU, CHANGWEI
Exec Dt:
08/28/2014
4
ZOU, KAIHONG
Exec Dt:
08/28/2014
Assignee
1
SURSEN CORP.
NO. 39 ANDIG ROAD, CHAOYANG DISTRICT
ROOM 408-409, 4TH FLOOR CHANGXIN BLDG.
BEIJING, CHINA 100029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130174268
13726247
Correspondence name and address
DUANE MORRIS LLP
2475 HANOVER STREET
PALO ALTO, CA 94304-1194
Assignment: 10
Reel/Frame:047735/0735   Pages: 4
Recorded: 12/06/2018
Attorney Dkt #:BZC-USU-A402-SHJ-66
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGWEI
Exec Dt:
08/15/2018
2
XIAO, WANBAO
Exec Dt:
08/15/2018
3
QU, CHUNYAN
Exec Dt:
08/15/2018
4
WANG, DEZHI
Exec Dt:
08/15/2018
5
XU, KAI
Exec Dt:
08/15/2018
6
WANG, BO
Exec Dt:
08/15/2018
7
LI, HONGFENG
Exec Dt:
08/15/2018
8
FENG, HAO
Exec Dt:
08/15/2018
9
GUAN, YUEYU
Exec Dt:
08/15/2018
10
YANG, HAIDONG
Exec Dt:
08/15/2018
11
WANG, HAIMIN
Exec Dt:
08/15/2018
12
ZHANG, YANG
Exec Dt:
08/15/2018
13
DU, CHENG
Exec Dt:
08/15/2018
14
ZHOU, DONGPENG
Exec Dt:
08/15/2018
Assignee
1
INSTITUTE OF PETROLEUM CHEMISTRY, HEILONGJIANG ACADEMY OF SCIENCES
NO. 164 ZHONGSHAN ROAD, XIANGFANG DISTRICT
HARBIN, CHINA 150040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028226
NONE
16307897
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 11
Reel/Frame:056109/0355   Pages: 4
Recorded: 04/30/2021
Attorney Dkt #:BZC-USU-A625-SHJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGWEI
Exec Dt:
08/15/2018
2
XIAO, WANBAO
Exec Dt:
08/15/2018
3
QU, CHUNYAN
Exec Dt:
08/15/2018
4
WANG, DEZHI
Exec Dt:
08/15/2018
5
XU, KAI
Exec Dt:
08/15/2018
6
WANG, BO
Exec Dt:
08/15/2018
7
LI, HONGFENG
Exec Dt:
08/15/2018
8
FENG, HAO
Exec Dt:
08/15/2018
9
GUAN, YUEYU
Exec Dt:
08/15/2018
10
YANG, HAIDONG
Exec Dt:
08/15/2018
11
WANG, HAIMIN
Exec Dt:
08/15/2018
12
ZHANG, YANG
Exec Dt:
08/15/2018
13
DU, CHENG
Exec Dt:
08/15/2018
14
ZHOU, DONGPENG
Exec Dt:
08/15/2018
Assignee
1
INSTITUTE OF PETROLEUM CHEMISTRY, HEILONGJIANG ACADEMY OF SCIENCES
NO. 164 ZHONGSHAN ROAD, XIANGFANG DISTRICT
HARBIN CITY, HEILONGJIANG PROVINCE, CHINA 150040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685811
US20210261735
17246248
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 12
Reel/Frame:049085/0291   Pages: 2
Recorded: 05/03/2019
Attorney Dkt #:BZC-USD-A458
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGWEI
Exec Dt:
04/16/2019
Assignee
1
SHENZHEN JIANYUANDA MIRROR TECHNOLOGY CO., LTD.
FUYONG STREET, BAO'AN DISTRICT
37 BUILDING, 5 AREA, HUAIDE CUIGANG INDUSTRIAL PK
SHENZHEN, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D895306
NONE
29689993
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 13
Reel/Frame:052692/0228   Pages: 2
Recorded: 05/18/2020
Attorney Dkt #:BZC-USD-A555-CWL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGWEI
Exec Dt:
05/13/2020
Assignee
1
SHENZHEN JIANYUANDA MIRROR TECHNOLOGY CO., LTD.
FUYONG STREET, BAO'AN DISTRICT
37 BLDG, 5 AREA, HUAIDE CUIGANG IND'L PK.
SHENZHEN, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D945171
NONE
29735082
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 14
Reel/Frame:053426/0182   Pages: 2
Recorded: 08/07/2020
Attorney Dkt #:BZC-USD-A574-CWL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGWEI
Exec Dt:
07/31/2020
Assignee
1
SHENZHEN JIANYUANDA MIRROR TECHNOLOGY CO., LTD.
37 BUILDING , 5 AREA, HUAIDE CUIGANG INDUSTRIAL PK
FUYONG STREET, BAO'AN DISTRICT
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D934577
NONE
29745588
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 15
Reel/Frame:053504/0886   Pages: 2
Recorded: 08/14/2020
Attorney Dkt #:BZC-USD-A585-CWL/SM296-SL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGWEI
Exec Dt:
08/14/2020
Assignee
1
SHENZHEN JIANYUANDA MIRROR TECHNOLOGY CO., LTD.
37 BUILDING , 5 AREA, HUAIDE CUIGANG INDUSTRIAL PK FUYONG STREET, BAO'AN DISTRICT
FUYONG STREET, BAO'AN DISTRICT
SHENZHEN CITY, GUANGDONG PROVINCE, CHINA 518000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D934576
NONE
29746639
Correspondence name and address
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789
Assignment: 16
Reel/Frame:053766/0782   Pages: 3
Recorded: 09/15/2020
Attorney Dkt #:YKC-US-ID-0477/0476
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, CHANGWEI
Exec Dt:
09/14/2020
Assignee
1
SHENZHEN JIANYUANDA MIRROR TECHNOLOGY CO., LTD
BUILDING 37, 5TH ZONE, HUAIDE CUIGANG INDUSTRIAL PARK, FUYONG TOWN, BAO'AN DISTRICT
SHENZHEN, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
D918601
NONE
29750523
 
D916470
NONE
29750524
Correspondence name and address
JIE YANG
P. O. BOX 30 PAINTED POST
NY, NY 14870
Assignment: 17
Reel/Frame:055745/0163   Pages: 4
Recorded: 03/29/2021
Attorney Dkt #:107019-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, WEIWEI
Exec Dt:
03/05/2021
2
LIU, CHANGWEI
Exec Dt:
03/05/2021
3
ZHAN, HAIBIN
Exec Dt:
03/05/2021
Assignee
1
GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
NO.8, CHUANGXIN ROAD, TORCH HI-TECH INDUSTRIAL DEVELOPMENT ZONE,
XIAMEN, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11768345
US20220236581
17214940
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 18
Reel/Frame:059124/0192   Pages: 5
Recorded: 02/28/2022
Attorney Dkt #:0095-0716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGWEI
Exec Dt:
02/17/2022
2
DIVALENTIN, LOUIS
Exec Dt:
02/23/2022
3
LIBERMAN, NEIL HAYDEN
Exec Dt:
02/26/2022
4
HASSANZADEH, AMIN
Exec Dt:
02/16/2022
5
MCCARTY, BENJAMIN GLEN
Exec Dt:
02/16/2022
Assignee
1
ACCENTURE GLOBAL SOLUTIONS LIMITED
3 GRAND CANAL PLAZA, GRAND CANAL STREET UPPER
DUBLIN, IRELAND 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230274003
17652822
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 19
Reel/Frame:061707/0485   Pages: 5
Recorded: 11/09/2022
Attorney Dkt #:0095-0751
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCARTY, BENJAMIN GLEN
Exec Dt:
11/04/2022
2
LIU, CHANGWEI
Exec Dt:
11/04/2022
Assignee
1
ACCENTURE GLOBAL SOLUTIONS LIMITED
3 GRAND CANAL PLAZA
GRAND CANAL STREET UPPER
DUBLIN, IRELAND 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240152502
18053553
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS ROAD
SUITE 600
FAIRFAX, VA 22030
Assignment: 20
Reel/Frame:062202/0955   Pages: 4
Recorded: 12/12/2022
Attorney Dkt #:125061-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGWEI
Exec Dt:
11/28/2022
2
ZHAN, HAIBIN
Exec Dt:
11/28/2022
3
FU, WEIWEI
Exec Dt:
11/28/2022
Assignee
1
GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
NO.8, CHUANGXIN ROAD, TORCH HI-TECH INDUSTRIAL DEVELOPMENT ZONE,
XIAMEN, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240126048
18076399
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

Search Results as of: 05/14/2024 12:22 AM
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