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:
03/14/2006
Application #:
10766596
Filing Dt:
01/27/2004
Publication #:
Pub Dt:
07/28/2005
Inventors:
Baw-Ching Perng, Yuan-Hung Chiu, Mei-Hui Sung, Peng-Fu Hsu
Title:
ZIRCONIUM OXIDE AND HAFNIUM OXIDE ETCHING USING HALOGEN CONTAINING CHEMICALS
Assignment: 1
Reel/Frame:
014942/0353Recorded: 01/27/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/18/2003
Exec Dt:
12/18/2003
Exec Dt:
12/18/2003
Exec Dt:
12/18/2003
Assignee:
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU, TAIWAN 300-77, R.O.C.
Correspondent:
GEORGE O. SAILE
28 DAVIS AVE.
POUGHKEEPSIE, NY 12603

Search Results as of: 06/03/2024 06:35 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