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, HAN-KWON
Total Assignments: 5
Assignment: 1
Reel/Frame:018729/0752   Pages: 4
Recorded: 01/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2006
2
Exec Dt:
12/15/2006
3
Exec Dt:
12/15/2006
Assignee
1
#30 GAJEONG-DONG, YUSEONG-GU
DAEJEON CITY, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639450
Correspondence name and address
ALFRED K. WIEDMANN JR.
SANTANGELO LAW OFFICES, P.C.
125 SOUTH HOWES THIRD FLOOR
FORT COLLINS, CO 80521
Assignment: 2
Reel/Frame:026791/0649   Pages: 3
Recorded: 08/23/2011
Attorney Dkt #:6042-0106PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2011
2
Exec Dt:
08/22/2011
3
Exec Dt:
08/22/2011
4
Exec Dt:
08/22/2011
5
Exec Dt:
08/22/2011
Assignee
1
30, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13211063
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:027133/0868   Pages: 4
Recorded: 10/27/2011
Attorney Dkt #:5038-113960
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2011
2
Exec Dt:
10/17/2011
3
Exec Dt:
10/17/2011
Assignee
1
30, GAJEONG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13283018
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:047644/0468   Pages: 4
Recorded: 11/30/2018
Attorney Dkt #:17597-000007-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2018
2
Exec Dt:
11/30/2018
3
Exec Dt:
11/30/2018
Assignee
1
124, GWAHAK-RO,YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16306247
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 5
Reel/Frame:050009/0722   Pages: 5
Recorded: 08/09/2019
Attorney Dkt #:17597-000010-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2019
2
Exec Dt:
07/31/2019
3
Exec Dt:
07/31/2019
4
Exec Dt:
07/31/2019
5
Exec Dt:
07/31/2019
Assignee
1
124, GWAHAK-RO,YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 34132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16483932
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
JOHN A. CASTELLANO
RESTON, VA 20195

Search Results as of: 05/29/2024 09:00 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