Patent Assignment
Reel/Frame 006997/0284
Assignment of Assignor's Interest
Recorded: 1994-06-10
Pages: 5
Assignor
HEATH COMPANY
Executed: 1994-06-06
Assignee
ZENITH DATA SYSTEMS CORPORATION
2150 EAST LAKE COOK ROAD, BUFFALO GROVE,, ILLINOIS, 60089
Covered Properties
(20)
On-Screen Channel Display
Patent:
4,081,797 →
Application:
05/551,918 →
Digital Bfo Metal Detecting Device with Improved Sensitivity at Near-Zero Beat
Patent:
4,321,539 →
Application:
06/012,850 →
Loudspeaker Protection Circuit
Patent:
4,301,330 →
Application:
06/079,904 →
Command Buffers for Electronic Code Keyer
Patent:
4,333,091 →
Application:
06/255,013 →
Variable Speed Tuning Selector
Patent:
4,408,172 →
Application:
06/309,666 →
Grounded Multi-Pin Connector for Shielded Flat Cable
Patent:
4,422,700 →
Application:
06/337,360 →
Form Trimming Apparatus and Method for Line Printer
Patent:
4,423,975 →
Application:
06/387,092 →
Printed Circuit Board Mount for Batteries and the Like
Patent:
4,414,298 →
Application:
06/396,927 →
Synchronization Signal Stabilization for Video Image Overlay
Patent:
4,490,741 →
Application:
06/433,343 →
Automatic Antenna Positioning System
Patent:
4,542,326 →
Application:
06/433,568 →
Dual Channel Curve Tracer
Patent:
4,546,348 →
Application:
06/498,608 →
Video Display Tilt Apparatus
Patent:
4,527,766 →
Application:
06/500,125 →
Locking Hinge for a Printed Circuit Board
Patent:
4,501,458 →
Application:
06/537,779 →
Gripper Force Sensor/Controller for Robotic Arm
Patent:
4,600,357 →
Application:
06/582,200 →
Sonar Ranging/Light Detection System for Use in a Robot
Patent:
4,620,285 →
Application:
06/603,471 →
Rom Compensated Microphone
Patent:
4,631,749 →
Application:
06/623,647 →
Audio Spectrum Analyzer Operable in a Difference Mode
Patent:
4,611,343 →
Application:
06/625,940 →
Strain Relief Clip for Electrical Cable
Patent:
4,538,875 →
Application:
06/630,150 →
Navigation System and Method for a Mobile Robot
Patent:
4,679,152 →
Application:
06/703,354 →
Microprocessor-Based Antenna Rotor Controller
Patent:
5,214,364 →
Application:
07/703,464 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Oct 16, 1981
From: H CO. INC.
To: HEATH COMPANY
Reel/Frame 003917/0321 →
Assignment of Assignors Interest.
Oct 16, 1981
From: HEATH COMPANY
To: H CO. INC.
Reel/Frame 003917/0318 →
Assignment of Assignors Interest.
May 21, 1991
From: PERDUE, TERRY A.; POPLEWSKI, DAVID
To: HEATH COMPANY
Reel/Frame 005726/0120 →
Assignment of Assignors Interest.
Aug 1, 1991
From: ZENITH ELECTRONICS CORPORATION
To: HEATH COMPANY A DE CORPORATION
Reel/Frame 005784/0737 →
Merger
Jun 12, 1998
From: ZENITH DATA SYSTEMS CORPORATION
To: PACKARD BELL NEC, INC.
Reel/Frame 009245/0518 →
Security Interest
Aug 18, 1998
From: PACKARD BELL NEC, INC.
To: SUMITOMO BANK OF NEW YORK TRUST COMPANY
Reel/Frame 009479/0358 →
Transfer of Security Interest
Feb 22, 1999
From: SUMITOMO BANK OF NEW YORK TRUST COMPANY
To: SUMITOMO BANK, THE, LIMITED, NEW YORK BRANCH, AS COLLATERAL AGENT FOR LENDER
Reel/Frame 009748/0570 →
Termination of Security Interest
Sep 22, 1999
From: SUMITOMO BANK LIMITED, THE, NEW YORK BRANCH, AS COLLATERAL AGENT FOR LENDER
To: PACKARD BELL NEC, INC.
Reel/Frame 010231/0935 →
Merger
Apr 27, 2000
From: ZENITH DATA SYSTEMS CORPORATION
To: PACKARD BELL NEC, INC.
Reel/Frame 010756/0599 →
Assignment of Assignor's Interest
Jul 31, 2000
From: PACKARD BELL NEC, INC.
To: NEC CORPORATION
Reel/Frame 011007/0153 →
Release of Security Interest
May 14, 2001
From: SUMITOMO BANK, LIMITED, THE
To: PACKARD BELL NEC, INC.
Reel/Frame 011806/0072 →
Assignment of Assignor's Interest
Aug 21, 2009
From: NEC CORPORATION
To: CRESCENT MOON, LLC
Reel/Frame 023129/0337 →
Assignment of Assignor's Interest
Jun 21, 2011
From: CRESCENT MOON, LLC
To: OAR ISLAND LLC
Reel/Frame 026467/0874 →
Assignment of Assignor's Interest
May 2, 2012
From: OAR ISLAND LLC
To: RPX CORPORATION
Reel/Frame 028146/0023 →