IP Library › Assignment 005800/0568
Patent Assignment
Reel/Frame 005800/0568

Assignment of Assignors Interest.

Recorded: 1991-08-01 Pages: 7
Assignor
ZENITH ELECTRONICS CORPORATION
Executed: 1991-03-11
Assignee
ZENITH DATA SYSTEMS CORPORATION
A CORPORATION OF DELAWARE, HILLTOP ROAD, ST. JOSEPH, MICHIGAN, 49085
Covered Properties (31)
Burst Refresh of Dynamic Random Access Memory for Personal Computers
Patent: 4,984,209 →
Application: 07/114,770 →
Improved Memory Usage System
Patent: 5,042,003 →
Application: 07/215,651 →
Method for Improving the Page Hit Ratio of a Page Mode Main Memory System
Patent: 4,933,910 →
Application: 07/215,652 →
Portable Computer
Patent: 308,862 →
Application: 07/246,493 →
External Expansion Bus Interface
Patent: 5,123,092 →
Application: 07/260,964 →
Removable Hard Disk Drive Having a Combination Latch, Lever and Handle
Patent: 4,982,303 →
Application: 07/265,077 →
Keyboard Latching Arrangement for Portable Computers
Patent: 4,903,221 →
Application: 07/265,078 →
Retractable Handle and Latch for Portable Computers
Patent: 4,901,261 →
Application: 07/265,110 →
Heat-Exchange Panel for Portable Computer
Patent: 4,980,848 →
Application: 07/265,180 →
Two Stage Cache Memory System and Method
Application: 07/292,189 →
Method and Apparatus for Implementing the Least-Recently Used Malgorithm for Data Replacement in a Cache Memory
Application: 07/292,579 →
Mounting of Drams of Different Sizes and Pinouts Within Limited Footprint
Patent: 5,064,378 →
Application: 07/294,925 →
Method and Apparatus for Automatic Memory Configuration by a Computer
Patent: 5,129,069 →
Application: 07/301,607 →
Method and Apparatus for Battery-Power Management Using Load- Compensation Monitoring of Battery Discharge
Patent: 5,027,294 →
Application: 07/303,604 →
Installation Mechanism for Removable Computer Drive Module
Patent: 5,010,426 →
Application: 07/306,613 →
Computer Stand
Patent: 4,949,934 →
Application: 07/333,373 →
Method and Apparatus Facilitating Communication Between Two Kyeboards and a Single Processor
Patent: 5,136,694 →
Application: 07/334,841 →
Dynamic Prefetch for a Cache Memory
Application: 07/345,915 →
Self-Aligning Guide and Track for Removable Disk Drive Module
Patent: 5,045,960 →
Application: 07/365,322 →
Fluorescent Backlight Flicker Control in an Lcd Display
Patent: 5,184,117 →
Application: 07/373,017 →
Method and Apparatus for Error Detection and Localization
Patent: 5,072,450 →
Application: 07/386,340 →
High Speed Dual Port Ram Providing to the Cpu Access via a Selected Port
Patent: 5,157,776 →
Application: 07/426,489 →
Shared Memory Arbitration System
Application: 07/426,902 →
Pivoting Mount for a Detachable Keyboard
Application: 07/429,927 →
Method and Apparatus to Disable Isa Devices for Eisa Addresses Outside the Isa Range
Patent: 5,317,721 →
Application: 07/432,688 →
Dual Connector Port for Bus Master Card
Patent: 5,303,352 →
Application: 07/433,057 →
Programmable Cachable Memory Areas
Application: 07/435,320 →
Method and Apparatus for Pipelining Cache Accesses Using Anticipatory Intiation of Cache Read
Patent: 5,253,352 →
Application: 07/435,880 →
Programmable Cache Controller
Application: 07/435,970 →
Control System and Method for Multiple Rate Disk Drive Data Transfer with a Single Oscillator
Patent: 5,291,588 →
Application: 07/455,818 →
Method of Combining Lower Order and Translated Upper Order Bits to Address Ram Within a Range Reserved for Other Devices
Patent: 5,253,350 →
Application: 07/555,778 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 14, 1989
From: KRENZ, HORST M.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005018/0631 →
Assignment of Assignors Interest. Feb 14, 1989
From: GRIFFIN, WAYNE L.; FUHS, ERIC D.; KOHTZ, ROBERT A.; OJEDA, PETER A.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005020/0500 →
Assignment of Assignors Interest. Feb 14, 1989
From: KRENZ, HORST M.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005020/0489 →
Assignment of Assignors Interest. Mar 6, 1989
From: KRENZ, HORST M.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005080/0297 →
Assignment of Assignors Interest. May 11, 1989
From: BELT, STEVEN L.; RUTHENBECK, MARK A.; FOSTER, MARK J.; BARNES, BRIAN C.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DELAWARE
Reel/Frame 005070/0401 →
Assignment of Assignors Interest. May 11, 1989
From: KRENZ, HORST M.; WAHLENMEIER, FRED E.
To: ZENITH ELECTRONIC CORPORATION, A CORP. OF DELAWARE
Reel/Frame 005070/0402 →
Assignment of Assignors Interest. Jun 19, 1989
From: HELM, GORDON L.; NICOL, MARK D.; MC AULIFFE, WILLIAM J.; OLSON, ANTHONY M.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005120/0191 →
Assignment of Assignors Interest. Jun 19, 1989
From: ZANGENEHPOUR, SAIED
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005120/0189 →
Assignment of Assignors Interest. Jul 5, 1989
From: EDING, LON
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005127/0301 →
Assignment of Assignors Interest. Jul 27, 1989
From: GAUTHIER, LLOYD W.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005134/0864 →
Assignment of Assignors Interest. Nov 13, 1989
From: BUXTON, CLARK L.; KOHTZ, ROBERT A.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005179/0993 →
Assignment of Assignors Interest. Nov 16, 1989
From: OLSON, ANTHONY M.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005182/0013 →
Assignment of Assignors Interest. Nov 22, 1989
From: FUHS, ERIC D.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005182/0508 →
Assignment of Assignors Interest. Dec 22, 1989
From: OLSON, ANTHONY M.
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005199/0448 →
Assignment of Assignors Interest. Jan 2, 1990
From: ZENITH ELECTRONICS CORPORATION
To: ZENITH DATA SYSTEMS CORPORATION
Reel/Frame 005203/0471 →
Assignment of Assignors Interest. Jul 31, 1990
From: BELT, STEVE L.; KOHTZ, ROBERT A.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005449/0339 →
Assignment of Assignors Interest. Jul 31, 1990
From: BUXTON, CLARK; FAKRUDDIN, SAIFEE; FOSTER, MARK; KOHTZ, ROBERT
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005392/0266 →
Assignment of Assignors Interest. Jul 31, 1990
From: FAKRUDDIN, SAIFEE; FOSTER, MARK J.
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005392/0264 →
Assignment of Assignors Interest. Jul 31, 1990
From: OLSON, ANTHONY; RAJARAM, BABU
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005392/0260 →
Assignment of Assignors Interest. Jul 31, 1990
From: ZANGENEHPOUR, SAIED
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 005392/0256 →
Assignment of Assignors Interest. Jul 31, 1990
From: ZANGENEHPOUR, SAIED
To: ZENITH ELECTRONICS CORPORATION, A CORP. OF DE
Reel/Frame 005441/0001 →
Security Interest Jun 22, 1992
From: ZENITH ELECTRONICS CORPORATION A CORP. OF DELAWARE
To: FIRST NATIONAL BANK OF CHICAGO, THE
Reel/Frame 006187/0650 →
Released by Secured Party Sep 2, 1992
From: FIRST NATIONAL BANK OF CHICAGO, THE (AS COLLATERAL AGENT).
To: ZENITH ELECTRONICS CORPORATION
Reel/Frame 006243/0013 →
Assignment of Assignor's Interest Jun 13, 1994
From: OJEDA, PETER A.
To: ZENITH DATA SYSTEMS CORPORATION
Reel/Frame 007029/0449 →
Assignment of Assignor's Interest Jul 11, 1994
From: FOSTER, MARK J.
To: ZENITH DATA SYSTEMS CORPORATION
Reel/Frame 007054/0662 →