Patent Assignment
Reel/Frame 006276/0183
Assignment of Assignors Interest.
Recorded: 1992-09-02
Pages: 7
Assignor
CERIDIAN CORPORATION
Executed: 1992-07-27
Assignee
ST. CLAIR INTELLECTUAL PROPERTY CONSULTANTS, INC. A CORP. OF MI
STE. NO. TWO, 16845 KERCHEVAL AVENUE, GROSSE POINT, MICHIGAN, 48230
Covered Properties
(44)
Title Not Available
Application:
05/744,207 →
Title Not Available
Application:
05/744,209 →
Noncirculating Register for Bubble Memory Systems
Patent:
4,156,937 →
Application:
05/841,506 →
Device for Centering and Driving Flexible Discs
Patent:
4,171,531 →
Application:
05/849,924 →
Controlled Environment Agriculture Facility and Method for Its Operation
Patent:
4,163,342 →
Application:
05/889,965 →
Fault Tolerant Bubble Memory with a Single Major Loop Having an Integral Stationary Register
Patent:
4,164,027 →
Application:
05/894,444 →
Disk Indicator and Ejector
Patent:
4,194,224 →
Application:
05/939,007 →
Modular Transportable Controlled Environment Agriculture Facility
Patent:
4,292,762 →
Application:
06/061,670 →
Plasma Display Panel Flexible Circuit Connection
Patent:
4,289,364 →
Application:
06/087,134 →
Charged Particle Beam Structure Having Electrostatic Coarse and Fine Double Deflection System with Dynamic Focus and Diverging Beam
Patent:
4,342,949 →
Application:
06/093,008 →
Memory System Using Faulty Bubble Memory Devices
Patent:
4,291,389 →
Application:
06/096,099 →
Bubble Memory Bias Field Structure
Patent:
4,530,072 →
Application:
06/102,096 →
Bubble Memory Chip and Method for Manufacture
Patent:
4,251,319 →
Application:
06/106,305 →
Temperature Compensated Current Source
Patent:
4,323,854 →
Application:
06/116,698 →
Unipotential Lens Assembly for Charged Particle Beam Tubes and Method for Applying Correction Potentials Thereto
Patent:
4,338,548 →
Application:
06/116,895 →
Bubble Memory Bias Field Structure
Patent:
4,692,898 →
Application:
06/204,728 →
Pilot Driver for Plasma Display Device
Patent:
4,333,039 →
Application:
06/208,738 →
Method and Apparatus for Exposing Multi-Level Registered Patterns Interchangeably Between Stations of a Multi-Station Electron-Beam Array Lithography (Ebal) System
Patent:
4,430,571 →
Application:
06/254,870 →
Electron-Beam Stage X-Y Positioning Instrumentation
Patent:
4,378,482 →
Application:
06/257,824 →
Electron Beam Array Lithography System Employing Multiple Parallel Array Optics Channels and Method of Operation
Patent:
4,390,789 →
Application:
06/266,074 →
Electron Beam Array Alignment Means
Patent:
4,419,580 →
Application:
06/277,554 →
High Vacuum Compatible Air Bearing Stage
Patent:
4,417,770 →
Application:
06/304,228 →
Microwave Oven Quartz Lamp Heaters
Patent:
4,486,639 →
Application:
06/399,387 →
Ceramic Blinders for a Microwave Oven Quartz Lamp
Patent:
4,493,960 →
Application:
06/407,377 →
Magnetic Head Preamplifier/Driver
Patent:
4,523,238 →
Application:
06/466,400 →
Quarterwave Choke for a Microwave Oven Quartz Lamp
Patent:
4,485,285 →
Application:
06/472,899 →
E Beam Stage with Below-Stage X-Y Drive
Patent:
4,516,029 →
Application:
06/489,666 →
Capacitance Height Gage Applied in Reticle Position Detection System for Electron Beam Lithography Apparatus
Patent:
4,538,069 →
Application:
06/546,760 →
Ceramic Ic Package Attachment Apparatus
Patent:
4,677,458 →
Application:
06/548,599 →
Calibration Apparatus for Capacitance Height Gauges
Patent:
4,539,835 →
Application:
06/589,902 →
Capacitance Height Gage Applied in Reticle Position Detection System for Electron Beam Lithography Apparatus
Patent:
4,686,531 →
Application:
06/717,426 →
Method and Apparatus for in-Situ Plasma Cleaning of Electron Beam Optical Systems
Patent:
4,665,315 →
Application:
06/718,361 →
Election Beam Exposure System and an Apparatus for Carrying Out a Pattern Unwinder
Patent:
4,718,019 →
Application:
06/749,644 →
Miniture Electron Gun with Focusing Grid Structure
Patent:
4,661,741 →
Application:
06/749,787 →
Low Defect Etching of Patterns Using Plasma-Stencil Mask
Patent:
4,661,203 →
Application:
06/749,788 →
All Electrostatic Electron Optical Sub-System for Variable Electron Beam Spot Shaping and Method of Operation
Patent:
4,683,366 →
Application:
06/749,789 →
Impedance Matched and Thermally Cooled Deflection Amplifiers for Charged Particle Beam Apparatus Employing Deflectors
Patent:
4,667,108 →
Application:
06/749,790 →
Modular All-Electrostatic Electron-Optical Column and Assembly of Said Columns into an Array and Method of Manufacture
Patent:
4,661,709 →
Application:
06/749,792 →
Multiple Channel Electron Beam Optical Column Lithography System and Method of Operation
Patent:
4,694,178 →
Application:
06/749,796 →
Method for Measurement of Spotsize and Edgewidth in Electron Beam Lithography
Patent:
4,675,528 →
Application:
06/750,081 →
Height Measurement and Correction Method for Electron Beam Lithography System
Patent:
4,728,799 →
Application:
07/004,235 →
Process for Assembling Integrated Circuit Packages
Patent:
4,736,520 →
Application:
07/054,349 →
Method and Apparatus for Testing Runout Velocity and Acceleration on a Surface
Patent:
4,879,672 →
Application:
07/087,837 →
Electron Beam Source Employing a Photo-Emitter Cathode
Patent:
4,820,927 →
Application:
07/097,408 →
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 4, 1980
From: GENERAL ELECTRIC COMPANY
To: CONTROL DATA CORPORATION,THE, A CORP. OF DE
Reel/Frame 003797/0916 →
Assignment of Assignors Interest.
Sep 4, 1980
From: GENERAL ELECTRIC COMPANY
To: CONTROL DATA CORPORATION, THE, A CORP. OF DE.
Reel/Frame 003797/0918 →
Assignment of Assignors Interest.
Nov 6, 1980
From: JALLEN GALE A.; BONNIE GENE P.
To: CONTROL DATA CORPORATION
Reel/Frame 003845/0760 →
Assignment of Assignors Interest.
Nov 20, 1980
From: STROM RICHARD A.
To: CONTROL DATA CORPORATION, A CORP. OF DE
Reel/Frame 003833/0268 →
Assignment of Assignors Interest.
Apr 16, 1981
From: SMITH DONALD O.; HARTE KENNETH J.
To: CONTROL DATA CORPORATION, A CORP. OF DE
Reel/Frame 003879/0642 →
Assignment of Assignors Interest.
Apr 27, 1981
From: TUCKER THEODORE W.
To: CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 003880/0570 →
Assignment of Assignors Interest.
May 21, 1981
From: SMITH DONALD O.; HARTE KENNETH J.
To: CONTROL DATA CORPORATION, A CORP. OF DE.
Reel/Frame 003889/0530 →
Assignment of Assignors Interest.
Jun 26, 1981
From: WALKER, DAVID M.; CARRONA, JOHN J.
To: CONTROL DATA CORPORATION
Reel/Frame 003898/0033 →
Assignment of Assignors Interest.
Sep 21, 1981
From: TUCKER, THEODORE W.
To: CONTROL DATA CORPORATION, A CORP. OF DE
Reel/Frame 003935/0512 →
Assignment of Assignors Interest.
Jul 19, 1982
From: MITTELSTEADT, ROBERT A.
To: MICRO-QUARTZ TECHNOLOGY CORPORATION
Reel/Frame 004026/0968 →
Assignment of Assignors Interest.
Aug 12, 1982
From: MITTELSTEADT, ROBERT A.; MACHESNEY, GREGORY W.
To: MICRO-QUARTZ TECHNOLOGY CORPORATION, A CORP. OF MN.
Reel/Frame 004034/0461 →
Assignment of Assignors Interest.
Feb 15, 1983
From: KEEL, BEAT G.; JOHNSON, ROBERT W.
To: CONTROL DATA CORPORATION A CORP OF DE.
Reel/Frame 004096/0710 →
Assignment of Assignors Interest.
Mar 7, 1983
From: MACHESNEY, GREGORY W.
To: MICRO-QUARTZ TECHNOLOGY CORPORATION, A CORP OF MN.
Reel/Frame 004106/0013 →
Assignment of Assignors Interest.
Aug 19, 1983
From: MAGNETIC PERIPHERALS INC.
To: NEW MPI, INC., A DE CORP.
Reel/Frame 004186/0827 →
Change of Name Effective June 14,1983
Aug 19, 1983
From: NEW MPI, INC.
To: MAGNETIC PERIPHERALS INC.
Reel/Frame 004186/0823 →
Assignment of Assignors Interest.
Aug 2, 1989
From: MAGNETIC PERIPHERALS INC.
To: CONTROL DATA CORPORATION
Reel/Frame 005208/0318 →
Assignment of Assignor's Interest
Dec 26, 1995
From: ST. CLAIR INTELLECTUAL PROPERTY CONSULTANTS, INC.
To: L.G. SEMICON CO., LTD.
Reel/Frame 007863/0667 →