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 : KANG, CHANGHEON
Total Assignments: 14
Assignment: 1
Reel/Frame:027348/0071   Pages: 4
Recorded: 12/08/2011
Attorney Dkt #:12972-8107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2011
2
Exec Dt:
12/01/2011
3
Exec Dt:
12/01/2011
Assignee
1
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13278744
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS, HOFER, GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:029536/0048   Pages: 4
Recorded: 12/27/2012
Attorney Dkt #:12579-6249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/27/2012
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13728191
Correspondence name and address
GUSTAVO SILLER, JR.
BRINKS HOFER GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:033422/0780   Pages: 2
Recorded: 07/30/2014
Attorney Dkt #:065543-5375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2014
2
Exec Dt:
07/30/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14446555
Correspondence name and address
COLLIN PARK
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:034672/0736   Pages: 4
Recorded: 12/18/2014
Attorney Dkt #:0630-5999PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2014
2
Exec Dt:
10/10/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14572232
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:049935/0831   Pages: 4
Recorded: 08/01/2019
Attorney Dkt #: 30257-43469/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2014
2
Exec Dt:
10/10/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15808482
Correspondence name and address
DOHYUN AHN
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 6
Reel/Frame:052419/0542   Pages: 4
Recorded: 04/16/2020
Attorney Dkt #:30257-46151/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2014
2
Exec Dt:
10/10/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16849974
Correspondence name and address
JAE YEON BAEK
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:059009/0209   Pages: 4
Recorded: 02/15/2022
Attorney Dkt #:30257-51794/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2014
2
Exec Dt:
10/10/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17671506
Correspondence name and address
JAE WON SONG
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 8
Reel/Frame:065707/0655   Pages: 4
Recorded: 11/30/2023
Attorney Dkt #:30257-56214/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2014
2
Exec Dt:
10/10/2014
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18523716
Correspondence name and address
JAE YEON BAEK
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 9
Reel/Frame:035974/0317   Pages: 8
Recorded: 07/02/2015
Attorney Dkt #:8733.02791.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2015
2
Exec Dt:
07/02/2015
3
Exec Dt:
07/02/2015
Assignee
1
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14790895
Correspondence name and address
MCKENNA LONG & ALDRIDGE LLP
1900 K STREET NW
ATTORNEY DOCKET NO. 8733.02791.US00
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:037294/0536   Pages: 4
Recorded: 12/15/2015
Attorney Dkt #:6701-0119PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2015
2
Exec Dt:
12/10/2015
3
Exec Dt:
12/10/2015
4
Exec Dt:
12/10/2015
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14965195
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
SUITE 100E
FALLS CHURCH, VA 22040
Assignment: 11
Reel/Frame:040023/0247   Pages: 3
Recorded: 10/14/2016
Attorney Dkt #:085246-554574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2016
2
Exec Dt:
10/10/2016
3
Exec Dt:
10/10/2016
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15294361
Correspondence name and address
POLSINELLI PC
1401 EYE ST NW
SUITE 800
WASHINGTON, DC 20005-2225
Assignment: 12
Reel/Frame:043982/0031   Pages: 3
Recorded: 10/30/2017
Attorney Dkt #:106013-5050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2017
2
Exec Dt:
10/30/2017
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15797281
Correspondence name and address
COLLIN W. PARK
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:063038/0351   Pages: 3
Recorded: 03/20/2023
Attorney Dkt #:F22-0791US001/590887.535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2022
2
Exec Dt:
10/04/2022
3
Exec Dt:
09/29/2022
4
Exec Dt:
09/28/2022
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18065613
Correspondence name and address
SEED IP LAW GROUP LLP
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 14
Reel/Frame:061693/0549   Pages: 3
Recorded: 11/08/2022
Attorney Dkt #:085246-738252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2022
2
Exec Dt:
10/13/2022
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17981354
Correspondence name and address
POLSINELLI PC
1401 EYE STREET N.W.
SUITE 800
WASHINGTON, DC 20005

Search Results as of: 06/16/2024 11:05 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