Philip S. Crosby

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for timing athletic events
- Patent number 8,675,452
- Issue date Mar 18, 2014
- Flashtiming LLC
- J. Lynn Saunders
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of making an optical transponder
- Patent number 7,908,038
- Issue date Mar 15, 2011
- Null Networks LLC
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transponder
- Patent number 7,761,010
- Issue date Jul 20, 2010
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring delay variation of regenerated data clock and of associat...
- Patent number 6,574,246
- Issue date Jun 3, 2003
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video clock and framing signal extraction by transport stream &#x02...
- Patent number 6,330,285
- Issue date Dec 11, 2001
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switcher using shared decompression processors for processing both...
- Patent number 5,943,508
- Issue date Aug 24, 1999
- Tektronix, Inc.
- Bruce J. Penney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video compression enhancement
- Patent number 5,793,426
- Issue date Aug 11, 1998
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video quality improvement
- Patent number 5,585,868
- Issue date Dec 17, 1996
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog-to-digital converter latch circuit
- Patent number 5,212,409
- Issue date May 18, 1993
- Tektronix, Inc.
- Clifford H. Moulton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Format converter architecture
- Patent number 5,200,749
- Issue date Apr 6, 1993
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase detector
- Patent number 5,157,290
- Issue date Oct 20, 1992
- Tektronix, Inc.
- Philip S. Crosby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter comparator circuit utilizing a reverse...
- Patent number 5,148,162
- Issue date Sep 15, 1992
- Tektronix, Inc.
- Philip S. Crosby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data occurrence frequency analyzer
- Patent number 5,097,428
- Issue date Mar 17, 1992
- Tektronix, Inc.
- Philip S. Crosby
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light signal sampling system
- Patent number 5,083,849
- Issue date Jan 28, 1992
- Tektronix, Inc.
- Philip S. Crosby
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circular scan streak tube with electronic memory and readout
- Patent number 4,916,543
- Issue date Apr 10, 1990
- Tektronix, Inc.
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical current amplifier
- Patent number 4,910,480
- Issue date Mar 20, 1990
- Tektronix, Inc.
- Philip S. Crosby
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for measuring jitter in a periodic signal
- Patent number 4,896,271
- Issue date Jan 23, 1990
- Tektronix, Inc.
- Yih-Chyun Jenq
- G01 - MEASURING TESTING
Information Patent Grant
Digitizer effective resolution measurement system using sinewave pa...
- Patent number 4,858,142
- Issue date Aug 15, 1989
- Tektronix, Inc.
- Yih-Chyun Jenq
- G01 - MEASURING TESTING
Information Patent Grant
Triggered, programmable skew signal generator
- Patent number 4,739,277
- Issue date Apr 19, 1988
- Tektronix, Inc.
- Allen L. Hollister
- G01 - MEASURING TESTING
Information Patent Grant
Circuit testing method and apparatus
- Patent number 4,733,174
- Issue date Mar 22, 1988
- Textronix, Inc.
- Philip S. Crosby
- G01 - MEASURING TESTING
Information Patent Grant
Offset digital dither generator
- Patent number 4,447,803
- Issue date May 8, 1984
- Tektronix, Inc.
- Philip S. Crosby
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable two-quadrant transconductance amplifier
- Patent number 4,335,356
- Issue date Jun 15, 1982
- Tektronix, Inc.
- Philip S. Crosby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop including phase detector system controlled by ena...
- Patent number 4,316,150
- Issue date Feb 16, 1982
- Tektronix, Inc.
- Philip S. Crosby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monochrome presentation of demodulated color signals
- Patent number 4,092,666
- Issue date May 30, 1978
- Tektronix, Inc.
- Charles Wesley Rhodes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked demodulator
- Patent number 4,051,440
- Issue date Sep 27, 1977
- Tektronix, Inc.
- Larry A. Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast recovery limiting and phase inverting amplifier
- Patent number 3,949,317
- Issue date Apr 6, 1976
- Tektronix, Inc.
- Philip Stephen Crosby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband DC current amplifier
- Patent number 3,939,434
- Issue date Feb 17, 1976
- Tektronix, Inc.
- Philip Stephen Crosby
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR TIMING ATHLETIC EVENTS
- Publication number 20170230622
- Publication date Aug 10, 2017
- FlashTiming LLC
- J. Lynn Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR TIMING ATHLETIC EVENTS
- Publication number 20150271454
- Publication date Sep 24, 2015
- J. Lynn Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for timing athletic events
- Publication number 20120169881
- Publication date Jul 5, 2012
- J. Lynn Saunders
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for timing athletic events
- Publication number 20120170427
- Publication date Jul 5, 2012
- J. Lynn Saunders
- G07 - CHECKING-DEVICES
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN OPTICAL TRANSPONDER
- Publication number 20080298810
- Publication date Dec 4, 2008
- NULL NETWORKS LLC
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transponder
- Publication number 20070073447
- Publication date Mar 29, 2007
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for controlling an optical transponder
- Publication number 20040102874
- Publication date May 27, 2004
- Philip S. Crosby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Philip S. Crosby

Person

Patents Grantslast 30 patents

Systems and methods for timing athletic events

Method of making an optical transponder

Optical transponder

Measuring delay variation of regenerated data clock and of associat...

Video clock and framing signal extraction by transport stream &#x02...

Switcher using shared decompression processors for processing both...

Video compression enhancement

Video quality improvement

Analog-to-digital converter latch circuit

Format converter architecture

Phase detector

Analog-to-digital converter comparator circuit utilizing a reverse...

Data occurrence frequency analyzer

Light signal sampling system

Circular scan streak tube with electronic memory and readout

Hierarchical current amplifier

Method and apparatus for measuring jitter in a periodic signal

Digitizer effective resolution measurement system using sinewave pa...

Triggered, programmable skew signal generator

Circuit testing method and apparatus

Offset digital dither generator

Programmable two-quadrant transconductance amplifier

Phase locked loop including phase detector system controlled by ena...

Monochrome presentation of demodulated color signals

Phase locked demodulator

Fast recovery limiting and phase inverting amplifier

Wideband DC current amplifier

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR TIMING ATHLETIC EVENTS

SYSTEMS AND METHODS FOR TIMING ATHLETIC EVENTS

Systems and methods for timing athletic events

Systems and methods for timing athletic events

METHOD AND APPARATUS FOR CONTROLLING AN OPTICAL TRANSPONDER

Optical transponder

Method and apparatus for controlling an optical transponder