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 : YU, CAOGANG
Total Assignments: 14
Assignment: 1
Reel/Frame:021888/0108   Pages: 5
Recorded: 11/25/2008
Attorney Dkt #:66959.8003.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
10/16/2008
2
YU, CAOGANG
Exec Dt:
10/16/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG DISTRICT
SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7791408
US20100041357
12256406
Correspondence name and address
PERKINS COIE LLP PATENT - SEA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:021888/0629   Pages: 6
Recorded: 11/25/2008
Attorney Dkt #:66959.8006.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
10/16/2008
2
ZHOU, ZHENGHENG
Exec Dt:
10/16/2008
3
YU, CAOGANG
Exec Dt:
10/16/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG DISTRICT
SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8184536
US20090303980
12257185
Correspondence name and address
PERKINS COIE LLP PATENT - SEA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 3
Reel/Frame:022423/0348   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:669598005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
10/27/2008
2
YU, CAOGANG
Exec Dt:
10/27/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG, SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090141869
12262098
Correspondence name and address
EMILY LEWIS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 4
Reel/Frame:022423/0364   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:669598007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
10/27/2008
2
YU, CAOGANG
Exec Dt:
10/27/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG, SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098845
US20090304131
12262106
Correspondence name and address
EMILY LEWIS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 5
Reel/Frame:026545/0724   Pages: 4
Recorded: 07/05/2011
Attorney Dkt #:66959.8007.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
10/27/2008
2
YU, CAOGANG
Exec Dt:
10/27/2008
Assignee
1
BEKEN CORPORATION
3A, 1278 KEYUAN ROAD
ZHANGJIANG HI-TECH PARK, PUDONG
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8699722
US20110261975
13176686
Correspondence name and address
PERKINS COIE LLP
PATENT - LA
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 6
Reel/Frame:022423/0334   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:669598004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, WEIFENG
Exec Dt:
11/17/2008
2
YU, CAOGANG
Exec Dt:
11/17/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG, SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090136020
12272282
Correspondence name and address
EMILY LEWIS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 7
Reel/Frame:022423/0431   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:669598011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENGFEI
Exec Dt:
11/17/2008
2
YU, CAOGANG
Exec Dt:
11/17/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG, SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8090078
US20100119055
12272298
Correspondence name and address
EMILY LEWIS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 8
Reel/Frame:022423/0302   Pages: 4
Recorded: 03/19/2009
Attorney Dkt #:669598001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, PENGFEI
Exec Dt:
12/04/2008
2
YU, CAOGANG
Exec Dt:
12/04/2008
Assignee
1
BEKEN CORPORATION
198 ZHANGHENG ROAD, SUITE 303-304
PUDONG, SHANGHAI, CHINA 201204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8010071
US20100130149
12330473
Correspondence name and address
EMILY LEWIS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 9
Reel/Frame:025556/0876   Pages: 7
Recorded: 12/30/2010
Attorney Dkt #:66959.8017.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YIMING
Exec Dt:
12/29/2010
2
KONG, RONGHUI
Exec Dt:
12/29/2010
3
YU, CAOGANG
Exec Dt:
12/29/2010
Assignee
1
BEKEN CORPORATION
3A, 1278 KEYUAN ROAD
ZHANGJIANG HI-TECH PARK, PUDONG
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8594237
US20120163506
12981518
Correspondence name and address
CUSTOMER NO. 70416 PERKINS COIE LLP
PATENT - LA
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 10
Reel/Frame:042305/0893   Pages: 3
Recorded: 05/09/2017
Attorney Dkt #:66959.8045.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, DAWEI
Exec Dt:
05/05/2017
2
YU, CAOGANG
Exec Dt:
05/05/2017
Assignee
1
BEKEN CORPORATION
BUILDING 41, CAPITAL OF TECH LEADERS,
1387 ZHANGDONG ROAD, ZHANGJIANG HIGH-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9941889
NONE
15590730
Correspondence name and address
PERKINS COIE LLP - SHA GENERAL
PATENT - LA
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 11
Reel/Frame:042307/0021   Pages: 3
Recorded: 05/09/2017
Attorney Dkt #:66959.8046.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, DAWEI
Exec Dt:
05/05/2017
2
YU, CAOGANG
Exec Dt:
05/05/2017
Assignee
1
BEKEN CORPORATION
BUILDING 41, CAPITAL OF TECH LEADERS,
1387 ZHANGDONG ROAD, ZHANGJIANG HIGH-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10205460
US20180302097
15590776
Correspondence name and address
PERKINS COIE LLP - SHA GENERAL
PATENT - LA
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 12
Reel/Frame:044087/0288   Pages: 3
Recorded: 11/10/2017
Attorney Dkt #:66959-8058.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CAOGANG
Exec Dt:
11/08/2017
2
GUO, DAWEI
Exec Dt:
11/08/2017
Assignee
1
BEKEN CORPORATION
BUILDING 41, CAPITAL OF TECH LEADERS,
1387 ZHANGDONG ROAD, ZHANGJIANG HIGH-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10057092
NONE
15808908
Correspondence name and address
PERKINS COIE LLP - SHA GENERAL
PATENT - LA
P.O. BOX 1208
SEATTLE, WA 98111-1208
Assignment: 13
Reel/Frame:050173/0370   Pages: 5
Recorded: 08/26/2019
Attorney Dkt #:5224.071US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, LIZHEN
Exec Dt:
08/26/2019
2
YU, CAOGANG
Exec Dt:
08/26/2019
Assignee
1
BEKEN CORPORATION
BUILDING 41, CAPITAL OF TECH LEADERS, 1387 ZHANGDONG ROAD, ZHANGJIANG HIGH-TECH PARK
SHANGHAI, PUDONG NEW DISTRICT, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11452149
US20210045167
16551504
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:050684/0696   Pages: 5
Recorded: 10/10/2019
Attorney Dkt #:5224.038US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, CAOGANG
Exec Dt:
10/10/2019
2
WANG, WEIFENG
Exec Dt:
10/10/2019
Assignee
1
BEKEN CORPORATION
BUILDING 41, CAPITAL OF TECH LEADERS, 1387 ZHANGDONG RD., ZHANGJIANG HIGH-TECH PARK
SHANGHAI, PUDONG NEW DISTRICT, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673664
NONE
16598824
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

Search Results as of: 06/07/2024 04:46 PM
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