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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
7623959
Issue Dt:
11/24/2009
Application #:
11244888
Filing Dt:
10/05/2005
Publication #:
20060122772
Pub Dt:
06/08/2006
Inventors:
Joon Woo Lee, Jae Hyung Huh, Kyung Min Kim, Bong Su Um, Dong Won Na
Title:
METHOD AND SYSTEM FOR PROVIDING VOICE-BASED SUPPLEMENTARY INFORMATION SERVICE USING ROAD MAP DATA
Assignment: 1
Reel/Frame:
017256/0978Recorded: 02/13/2006Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LEE, JOON WOO
Exec Dt:
02/08/2006
HUH, JAE HYUNG
Exec Dt:
02/08/2006
KIM, KYUNG MIN
Exec Dt:
02/08/2006
UM, BONG SU
Exec Dt:
02/08/2006
NA, DONG WON
Exec Dt:
02/08/2006
Assignee:
SK TELECOM CO., LTD.
11 EULJIRO2-GAJUNG-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
027994/0495Recorded: 04/05/2012Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SK TELECOM CO., LTD.
Exec Dt:
03/28/2012
Assignee:
SK PLANET CO., LTD.
SK T-TOWER, EULJIRO 65 (EULJIRO-2GA), JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-999
Correspondent:
YOON S. HAM
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
040080/0854Recorded: 10/20/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SK PLANET CO., LTD.
Exec Dt:
10/11/2016
Assignee:
SK TELECOM CO., LTD.
SK T-TOWER, 65, EULJI-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04539
Correspondent:
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
055690/0193Recorded: 03/23/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SK TELECOM CO., LTD.
Exec Dt:
02/17/2021
Assignee:
T MAP MOBILITY CO., LTD.
26, UJEONGGUK-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Correspondent:
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 09/21/2024 06:06 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