Patent Assignment
Reel/Frame 016095/0126
Assignment of Assignor's Interest
Recorded: 2004-12-23
Pages: 2
Assignor
STEINBERG, DAN A.
Executed: 2004-09-08
Assignee
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C.
455 FOREST STREET, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Etching Process for Micromachining Crystalline Materials and Devices Fabricated Thereby
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 2010
From: ROHM AND HAAS ELECTRONIC MATERIALS LLC
To: NUVOTRONICS, LLC
Reel/Frame 024571/0939 →
Assignment of Assignor's Interest
Mar 14, 2011
From: NUVOTRONICS, LLC
To: IP CUBE PARTNERS CO. LTD.
Reel/Frame 025950/0807 →
Assignment of Assignor's Interest
May 23, 2011
From: IP CUBE PARTNERS CO. LTD.
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 026323/0651 →