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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005128/0569   Pages: 3
Recorded: 10/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 17
1
Patent #:
Issue Dt:
05/17/1983
Application #:
06203735
Filing Dt:
11/03/1980
Title:
AUTO-ZERO SYSTEM FOR PRESSURE TRANSDUCERS
2
Patent #:
Issue Dt:
07/27/1982
Application #:
06219060
Filing Dt:
12/22/1980
Title:
LOAD-LOCK VACUUM CHAMBER
3
Patent #:
Issue Dt:
12/21/1982
Application #:
06223197
Filing Dt:
01/07/1981
Title:
MOLAR GAS-FLOW CONTROLLER
4
Patent #:
Issue Dt:
02/22/1983
Application #:
06235784
Filing Dt:
02/19/1981
Title:
AUTOMATIC IMPEDEDANCE MATCHING BETWEEN SOURCE AND LOAD
5
Patent #:
Issue Dt:
11/15/1983
Application #:
06250375
Filing Dt:
04/02/1981
Title:
END-POINT DETECTION IN PLASMA ETCHING OF PHOSPHOSILICATE GLASS
6
Patent #:
Issue Dt:
01/10/1984
Application #:
06255415
Filing Dt:
04/20/1981
Title:
WAFER ALIGNERS
7
Patent #:
Issue Dt:
01/04/1983
Application #:
06260668
Filing Dt:
05/06/1981
Title:
HIGH SPEED PLASMA ETCHING SYSTEM
8
Patent #:
Issue Dt:
01/11/1983
Application #:
06290270
Filing Dt:
08/05/1981
Title:
APPARATUS FOR THE ETCHING FOR SEMICONDUCTOR DEVICES
9
Patent #:
Issue Dt:
02/14/1984
Application #:
06298416
Filing Dt:
09/01/1981
Title:
INDUCTIVELY COUPLED DISCHARGE FOR PLASMA ETCHING AND RESIST STRIPPING
10
Patent #:
Issue Dt:
10/04/1983
Application #:
06338752
Filing Dt:
01/11/1982
Title:
PROFILE CONTROL PHOTORESIST
11
Patent #:
Issue Dt:
10/30/1984
Application #:
06406625
Filing Dt:
08/09/1982
Title:
REGENERABLE COLD TRAP FOR ALUMINUM CHLORIDE EFFLUENT
12
Patent #:
Issue Dt:
04/23/1985
Application #:
06444563
Filing Dt:
11/26/1982
Title:
PNEUMATIC CONTROL VALVE MANIFOLD INTERFACE
13
Patent #:
Issue Dt:
11/04/1986
Application #:
06590933
Filing Dt:
03/19/1984
Title:
R.F. IMPEDANCE MATCH CONTROL SYSTEM
14
Patent #:
Issue Dt:
10/14/1986
Application #:
06722623
Filing Dt:
04/12/1985
Title:
PLASMA ETCHING SYSTEM
15
Patent #:
Issue Dt:
12/02/1986
Application #:
06748291
Filing Dt:
06/24/1985
Title:
PLASMA ETCHING SYSTEM FOR MINIMIZING STRAY ELECTRICAL DISCHARGES
16
Patent #:
Issue Dt:
09/16/1986
Application #:
06759819
Filing Dt:
07/29/1985
Title:
ELECTRODE FOR PLASMA ETCHING SYSTEM
17
Patent #:
Issue Dt:
10/07/1986
Application #:
06763165
Filing Dt:
08/07/1985
Title:
WAFER COOLING AND TEMPERATURE CONTROL FOR A PLASMA ETCHING SYSTEM
Assignor
1
Exec Dt:
09/28/1989
Assignee
1
4650 CUSHING PARKWAY
FREMONT, CALIFORNIA 94538
Correspondence name and address
JAMES M. HESLIN
TOWNSEND AND TOWNSEND
379 LYTTON AVENUE
PALO ALTO, CA 94301

Search Results as of: 04/30/2024 09:21 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