Karl A. Northrup

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of reducing control packet transmission rate for an optical...
- Patent number 7,477,846
- Issue date Jan 13, 2009
- Texas Instruments Incorporated
- Eric G. Oettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for aligning optical wireless links
- Patent number 6,915,080
- Issue date Jul 5, 2005
- Mark David Heminger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mechanism and method for controlling the temperature and output of...
- Patent number 4,533,853
- Issue date Aug 6, 1985
- Xerox Corporation
- Thomas J. Hammond
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanism and method for controlling the temperature and output of...
- Patent number 4,533,854
- Issue date Aug 6, 1985
- Xerox Corporation
- Karl A. Northrup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanism and method for controlling the temperature and light outp...
- Patent number 4,529,912
- Issue date Jul 16, 1985
- Xerox Corporation
- Karl A. Northrup
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reduction of lamp strobing effects in a reproducing apparatus
- Patent number 4,355,891
- Issue date Oct 26, 1982
- Xerox Corporation
- David L. Cole
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low pressure gas discharge lamp with increased end illumination
- Patent number 4,329,622
- Issue date May 11, 1982
- Xerox Corporation
- Stephen C. Corona
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gaseous discharge lamp having novel electrode mountings
- Patent number 4,317,066
- Issue date Feb 23, 1982
- Xerox Corporation
- Thomas J. Hammond
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple pinch incandescent lamp
- Patent number 3,983,441
- Issue date Sep 28, 1976
- Xerox Corporation
- Karl A. Northrup
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of packet corruption to halt propagation in an optical wirel...
- Publication number 20040208529
- Publication date Oct 21, 2004
- James E. Noxon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of reducing control packet transmission rate for an optical...
- Publication number 20040208530
- Publication date Oct 21, 2004
- Eric G. Oettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of preventing reflections in an optical wireless link
- Publication number 20040208611
- Publication date Oct 21, 2004
- Eric G. Oettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for re-acquisition after link disruption in an...
- Publication number 20030043435
- Publication date Mar 6, 2003
- Eric Gregory Oettinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for embedding control information within an optic...
- Publication number 20020181055
- Publication date Dec 5, 2002
- Grant Christiansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for aligning opotical wireless links
- Publication number 20020054411
- Publication date May 9, 2002
- Mark David Heminger
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Karl A. Northrup

Person

Patents Grantslast 30 patents

Method of reducing control packet transmission rate for an optical...

Method and apparatus for aligning optical wireless links

Mechanism and method for controlling the temperature and output of...

Mechanism and method for controlling the temperature and output of...

Mechanism and method for controlling the temperature and light outp...

Reduction of lamp strobing effects in a reproducing apparatus

Low pressure gas discharge lamp with increased end illumination

Gaseous discharge lamp having novel electrode mountings

Multiple pinch incandescent lamp

Patents Applicationslast 30 patents

Method of packet corruption to halt propagation in an optical wirel...

Method of reducing control packet transmission rate for an optical...

Method of preventing reflections in an optical wireless link

Method and apparatus for re-acquisition after link disruption in an...

System and method for embedding control information within an optic...

Method and apparatus for aligning opotical wireless links