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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/15/2000
Application #:
09055433
Filing Dt:
04/06/1998
Inventors:
CHAO-CHENG CHEN, CHIA-SHIUNG TSAI, HUN-JAN TAO
Title:
METHOD FOR ETCHING RELIABLE SMALL CONTACT HOLES WITH IMPROVED PROFILES FOR SEMICONDUCTOR INTEGRATED CIRCUITS USING A CARBON DOPED HARD MASK
Assignment: 1
Reel/Frame:
009130/0047Recorded: 04/06/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/23/1998
Exec Dt:
02/23/1998
Exec Dt:
02/23/1998
Assignee:
SCIENCE-BASED INDUSTRIAL PARK
121 PARK AVE. 3
HSIN-CHU, TAIWAN R.O.C
Correspondent:
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603
Assignment: 2
Reel/Frame:
032173/0765Recorded: 02/07/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2013
Assignee:
4000, WEN XIANG RD., SONGJIANG
SHANGHAI, CHINA 201616
Correspondent:
MCCLURE, QUALEY & RODACK, LLP
400 INTERSTATE NORTH PARKWAY SE
SUITE 200
ATLANTA, GA 30339

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