IP Library › Assignment 018379/0656
Patent Assignment
Reel/Frame 018379/0656

Assignment of Assignor's Interest

Recorded: 2006-10-09 Pages: 3
Assignor
Assignee
ULVAC, INC.
2500, HAGISONO,, CHIGASAKI-SHI,, KANAGAWA 253-0071, JAPAN
Covered Property (1)
Method of Forming Silicon Nitride Film and Method of Manufacturing Semiconductor Device
Patent: 7,510,984 →
Application: 11/057,246 →
Publication: US 2005/0196977
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 15, 2005
From: SAITO, TSUYOSHI; ITOH, HIROMI; KITAZOE, MAKIKO
To: SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.; ULVAC, INC.
Reel/Frame 016281/0026 →
Corrected Form Cover Sheet Assignment Tp Caprrect Assogmee # 2'S Address Previously Recorded on Reel 016281 Frame 0026. Oct 11, 2005
From: SAITO, TSUYOSHI; ITOH, HIROMI; KITAZOE, MAKIKO
To: ULVAC, INC.; SEMICONDUCTOR LEADING EDGE TECHNOLOGIES, INC.
Reel/Frame 017078/0169 →