skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
11/09/1999
Application #:
09058122
Filing Dt:
04/10/1998
Inventors:
CHIA-SHIUNG TSAI, CHAO-CHENG CHEN, HUN-JAN TAO
Title:
HARD MASK METHOD FOR FORMING CHLORINE CONTAINING PLASMA ETCHED LAYER
Assignment: 1
Reel/Frame:
009154/0622Recorded: 04/10/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/1998
Exec Dt:
04/01/1998
Exec Dt:
04/01/1998
Assignee:
121 PARK AVE. 3, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN R.O.C
Correspondent:
GEORGE O. SAILE
20 MCINTOSH DRIVE
POUGHKEEPSIE, NY 12603

Search Results as of: 05/10/2024 12:35 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT