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: 2
Patent #:
Issue Dt:
03/04/2003
Application #:
09767917
Filing Dt:
01/24/2001
Publication #:
Pub Dt:
10/11/2001
Inventors:
Hyun Deok Kim, Tae Won Oh, Yun Hee Cho, Jeong Hun Shin, Chang Hee Lee
Title:
BIDIRECTIONAL ADD/DROP MULTIPLEXER AND BIDIRECTIONAL ADD/DROP AMPLIFIER MODULE FOR WAVELENGTH INTERLEAVED BIDIRECTIONAL NETWORKS
Assignment: 1
Reel/Frame:
011472/0632Recorded: 01/24/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/18/2001
Exec Dt:
01/18/2001
Exec Dt:
01/18/2001
Exec Dt:
01/18/2001
Exec Dt:
01/18/2001
Assignee:
373-1, KUSONG-DONG, YUSONG-KU
TAEJON, 305-701, KOREA, REPUBLIC OF
Correspondent:
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
012837/0616Recorded: 04/22/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/26/2002
Assignee:
416, MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Correspondent:
KLAUBER & JACKSON
STEVE CHA
411 HACKENSACK AVE.
HACKENSACK, NJ 07601

Search Results as of: 06/18/2025 07:04 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