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 : CHANG, YONG KEUN
Total Assignments: 6
Assignment: 1
Reel/Frame:009665/0904   Pages: 3
Recorded: 12/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/1998
2
Exec Dt:
12/08/1998
3
Exec Dt:
12/02/1998
Assignee
1
373-1, KUSONG-DONG, YUSONG-KU
TAEJON, 305-338, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09216156
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
DANIEL E. ALTMAN
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:009809/0764   Pages: 4
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1999
2
Exec Dt:
02/24/1999
3
Exec Dt:
02/24/1999
4
Exec Dt:
02/24/1999
5
Exec Dt:
02/24/1999
Assignee
1
373-1, KUSONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF 305-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09260979
Correspondence name and address
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 3
Reel/Frame:009819/0631   Pages: 4
Recorded: 03/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/1999
2
Exec Dt:
02/24/1999
3
Exec Dt:
02/24/1999
4
Exec Dt:
02/24/1999
5
Exec Dt:
02/24/1999
Assignee
1
YUSONG-GU
373-1, KUSONG-DONG
TAEJON, KOREA, REPUBLIC OF 305-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09261838
Correspondence name and address
DARBY & DARBY P.C.
S. PETER LUDWIG
805 THIRD AVENUE
27TH FLOOR
NY, NY 10022-7513
Assignment: 4
Reel/Frame:012236/0984   Pages: 3
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2000
2
Exec Dt:
03/24/2000
3
Exec Dt:
03/24/2000
4
Exec Dt:
03/24/2000
5
Exec Dt:
03/24/2000
6
Exec Dt:
03/24/2000
7
Exec Dt:
03/24/2000
Assignee
1
373-1 KUSONG-DONG, YUSONG-GU
TAEJON, KOREA, REPUBLIC OF 305-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09529570
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
DANIEL E. ALTMAN
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 5
Reel/Frame:045996/0281   Pages: 3
Recorded: 06/06/2018
Attorney Dkt #:4240-426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2018
2
Exec Dt:
06/01/2018
3
Exec Dt:
06/01/2018
Assignee
1
#2502 BUILDING W1-3, KAIST, 291, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15988363
Correspondence name and address
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709
Assignment: 6
Reel/Frame:051038/0831   Pages: 6
Recorded: 11/18/2019
Attorney Dkt #:4240-495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2019
2
Exec Dt:
10/25/2019
3
Exec Dt:
11/15/2019
4
Exec Dt:
10/25/2019
Assignee
1
NO. 2502, APPLIED ENGINEERING B/D, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, 291,, DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16605257
Correspondence name and address
HULTQUIST, PLLC
P.O. BOX 14329
RESEARCH TRIANGLE PK, NC 27709

Search Results as of: 05/27/2024 10:32 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