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Daniel R. Schroeder
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Glen Ellyn, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Optical interconnect system with layered lightpipe
Patent number
6,842,571
Issue date
Jan 11, 2005
Motorola, Inc.
Wayne C. Kramer
G02 - OPTICS
Information
Patent Grant
Cable and connector system for optical and electrical signals
Patent number
6,752,657
Issue date
Jun 22, 2004
Motorola, Inc.
James K. Gehrke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for interconnecting multiple modular devices i...
Patent number
6,310,992
Issue date
Oct 30, 2001
Motorola, Inc.
James K. Gehrke
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Housing for emitters for infrared detectors
Patent number
D428820
Issue date
Aug 1, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Housing for emitters for infrared detectors
Patent number
D426167
Issue date
Jun 6, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Housing for emitters for infrared detectors
Patent number
D425809
Issue date
May 30, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Housing for a plurality of emitters for detectors
Patent number
D422928
Issue date
Apr 18, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Housing for a plurality of emitters for detectors
Patent number
D422929
Issue date
Apr 18, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Housing for a plurality of emitters for detectors
Patent number
D422520
Issue date
Apr 11, 2000
Lumex, Inc.
Henrick A. Zabawski
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Light source housing apparatus and method of manufacture
Patent number
5,951,152
Issue date
Sep 14, 1999
Lumex, Inc.
Henrick A. Zabawski
G02 - OPTICS
Information
Patent Grant
Transceiver self-diagnostic testing apparatus and method
Patent number
5,337,316
Issue date
Aug 9, 1994
Motorola, Inc.
Kenneth P. Weiss
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Address encoding system for portable battery-operated devices
Patent number
4,731,813
Issue date
Mar 15, 1988
Motorola, Inc.
Daniel R. Schroeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microprocessor reset system
Patent number
4,625,274
Issue date
Nov 25, 1986
Motorola, Inc.
Daniel R. Schroeder
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Automatic IF selectivity for radio receiver system
Patent number
4,352,208
Issue date
Sep 28, 1982
Motorola, Inc.
Daniel R. Schroeder
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dual rate bi-directional switch
Patent number
4,301,378
Issue date
Nov 17, 1981
Motorola, Inc.
Donald C. Cohlman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Channel signal detection circuit for scanning receivers
Patent number
4,282,602
Issue date
Aug 4, 1981
Motorola, Inc.
Daniel R. Schroeder
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transceiver squelch circuit
Patent number
4,041,390
Issue date
Aug 9, 1977
Motorola, Inc.
Daniel Ray Schroeder
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Cable and connector system for optical and electrical signals
Publication number
20040067683
Publication date
Apr 8, 2004
MOTOROLA, INC.
James K. Gehrke
G02 - OPTICS
Information
Patent Application
Optical interconnect system with layered lightpipe
Publication number
20040047563
Publication date
Mar 11, 2004
MOTOROLA, INC.
Wayne C. Kramer
G02 - OPTICS