Patent Assignment
Reel/Frame 005837/0863
Assignment of Assignors Interest.
Recorded: 1991-09-05
Pages: 5
Assignor
EATON, S. SHEFFIELD, JR.
Executed: 1991-09-03
Assignee
UNITED MEMORIES, INC. A CORP. OF COLORADO
1873 AUSTIN BLUFFS PARKWAY, COLORADO SPRINGS, COLORADO, 80918
Covered Property
(1)
Bit Line and Cell Plate Clamp Circuit for a Dram
Patent:
5,253,205 →
Application:
07/755,111 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
To Correct Serail Number 07/755,111 Erroneously Stated as 07/775,111 Previously Recorded at Reel 6554 Frame 575.
May 28, 1993
From: NMB SEMICONDUCTOR COMPANY, LTD.
To: NIPPON STEEL SEMICONDUCTOR CORPORATION
Reel/Frame 006766/0797 →
Assignment of Assignor's Interest
Jun 15, 1999
From: UNITED MEMORIES, INC.; NIPPON FOUNDRY INC.
To: UNITED MICROELECTRONICS CORPORATION
Reel/Frame 010018/0184 →