Patent Assignment
Reel/Frame 021301/0320
Merger
Recorded: 2008-07-23
Pages: 8
Assignor
RIFATRON CO., LTD.
Executed: 2007-12-26
Assignee
SAM MYUNG CO., LTD.
5 LOT, 131 BLOCK, 2 DANJI, NAMDONG INDUSTRIAL COMPLEX, 694-4, GOJAN-DONG, NAMDONG-GU, INCHEON METROPOLITAN, KOREA, REPUBLIC OF
Covered Properties
(4)
Moving Image Compression/Decompression Apparatus and Method Which Use a Wavelet Transform Technique
Digital Video Recorder with Slot Type Mainboard
Digital Video Recording Method in an Audio Detection Mode
Digital Video Recorder with Slot Type Mainboard
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2001
From: JUNG, WOO YOUNG; KWON, TAE HOON
To: A&D SYSTEMS TECHNOLOGY
Reel/Frame 011989/0642 →
Change of Name
Mar 31, 2003
From: A & D SYSTEMS TECHNOLOGY
To: RIFATRON CO., LTD
Reel/Frame 013906/0068 →
Assignment of Assignor's Interest
May 23, 2005
From: PARK, JUNG-JAE
To: RIFATRON CO., LTD
Reel/Frame 016590/0024 →
Assignment of Assignor's Interest
Nov 14, 2005
From: PARK, JUNG-JAE
To: RIFATRON CO., LTD.
Reel/Frame 017220/0811 →
Assignment of Assignor's Interest
Jan 20, 2006
From: PARK, JUNG-JAE
To: RIFATRON CO., LTD.
Reel/Frame 017500/0438 →
Change of Name
Apr 19, 2013
From: SAM MYUNG CO., LTD.
To: RIFATRON CO., LTD
Reel/Frame 030252/0684 →