David C. Chapman

Person

Albuquerque, NM, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cross-talk suppression in Geiger-mode avalanche photodiodes
- Patent number 10,636,929
- Issue date Apr 28, 2020
- Massachusetts Institute of Technology
- K. Alexander McIntosh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cross-talk suppression in Geiger-mode avalanche photodiodes
- Patent number 10,361,334
- Issue date Jul 23, 2019
- Massachusetts Institute of Technology
- K. Alexander McIntosh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-cost offset stacked power connector
- Patent number 9,461,428
- Issue date Oct 4, 2016
- NVIDIA Corporation
- Eric Michael Lotter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing temperature drift of an arrayed waveguide grating
- Patent number 9,285,538
- Issue date Mar 15, 2016
- Lumentum Operations LLC
- Jinxi Shen
- G02 - OPTICS
Information Patent Grant
Optical interferometer
- Patent number 8,983,244
- Issue date Mar 17, 2015
- JDS Uniphase Corporation
- Jinxi Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying hierarchical chip design intellectual property through...
- Patent number 8,555,219
- Issue date Oct 8, 2013
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reading polygon data into an integrated circuit router
- Patent number 8,352,890
- Issue date Jan 8, 2013
- David C. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tunable optical filter
- Patent number 8,340,523
- Issue date Dec 25, 2012
- JDS Uniphase Corporation
- Jinxi Shen
- G02 - OPTICS
Information Patent Grant
Methods and devices for independent evaluation of cell integrity, c...
- Patent number 8,266,571
- Issue date Sep 11, 2012
- Oasis Tooling, Inc.
- David Chapman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Coherent optical mixer and a method of coherent detection of light
- Patent number 8,213,752
- Issue date Jul 3, 2012
- David J. Chapman
- G02 - OPTICS
Information Patent Grant
Methods and devices for independent evaluation of cell integrity, c...
- Patent number 7,685,545
- Issue date Mar 23, 2010
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Approach for routing an integrated circuit
- Patent number 7,506,289
- Issue date Mar 17, 2009
- David C. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Approach for routing an integrated circuit
- Patent number 7,065,729
- Issue date Jun 20, 2006
- David C. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compact, low insertion loss, high yield arrayed waveguide grating
- Patent number 6,697,553
- Issue date Feb 24, 2004
- JDS Uniphase Corporation
- Jyoti Kiron Bhardwaj
- G02 - OPTICS
Information Patent Grant
Transfer molded packages with embedded thermal insulation
- Patent number 6,606,425
- Issue date Aug 12, 2003
- JDS Uniphase Corporation
- Douglas E. Crafts
- G02 - OPTICS
Information Patent Grant
High thermal efficiency, small form-factor packages including therm...
- Patent number 6,583,388
- Issue date Jun 24, 2003
- JDS Uniphase Corporation
- Douglas E. Crafts
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Cross-Talk Suppression in Geiger-Mode Avalanche Photodiodes
- Publication number 20160181458
- Publication date Jun 23, 2016
- Massachusetts Institute of Technology
- K. Alexander McIntosh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IDENTIFYING HIERARCHICAL CHIP DESIGN INTELLECTUAL PROPERTY THROUGH...
- Publication number 20140181764
- Publication date Jun 26, 2014
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING TEMPERATURE DRIFT OF AN ARRAYED WAVEGUIDE GRATING
- Publication number 20140112621
- Publication date Apr 24, 2014
- Jinxi SHEN
- G02 - OPTICS
Information Patent Application
LOW-COST OFFSET STACKED POWER CONNECTOR
- Publication number 20130235516
- Publication date Sep 12, 2013
- NVIDIA Corporation
- Eric Michael Lotter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFYING HIERARCHICAL CHIP DESIGN INTELLECTUAL PROPERTY THROUGH...
- Publication number 20120317525
- Publication date Dec 13, 2012
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL INTERFEROMETER
- Publication number 20120195544
- Publication date Aug 2, 2012
- Jinxi Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS USING SURFACTANTS TO CONTROL UNINTENTIONAL DOPANT IN SEMICO...
- Publication number 20110215275
- Publication date Sep 8, 2011
- The University of Utah Research Foundation
- Gerald B. Stringfellow
- C30 - CRYSTAL GROWTH
Information Patent Application
Cross-Talk Suppression in Geiger-Mode Avalanche Photodiodes
- Publication number 20110169117
- Publication date Jul 14, 2011
- Massachusetts Institute of Technology
- K. Alexander McIntosh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Reading Polygon Data Into An Integrated Circuit Router
- Publication number 20100205570
- Publication date Aug 12, 2010
- David C. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COHERENT OPTICAL MIXER AND A METHOD OF COHERENT DETECTION OF LIGHT
- Publication number 20100014802
- Publication date Jan 21, 2010
- David J. Chapman
- G02 - OPTICS
Information Patent Application
METHODS AND DEVICES FOR INDEPENDENT EVALUATION OF CELL INTEGRITY, C...
- Publication number 20090307639
- Publication date Dec 10, 2009
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Devices for Independent Evaluation of Cell Integrity, C...
- Publication number 20090307640
- Publication date Dec 10, 2009
- Oasis Tooling, Inc.
- David Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNABLE OPTICAL FILTER
- Publication number 20090263142
- Publication date Oct 22, 2009
- Jinxi Shen
- G02 - OPTICS
Information Patent Application
USE OF SURFACTANTS TO CONTROL UNINTENTIONAL DOPANT IN SEMICONDUCTORS
- Publication number 20070006801
- Publication date Jan 11, 2007
- Gerald B. Stringfellow
- C30 - CRYSTAL GROWTH
Information Patent Application
Compact, low insertion loss, high yield arrayed waveguide grating
- Publication number 20030156789
- Publication date Aug 21, 2003
- Jyoti Kiron Bhardwaj
- G02 - OPTICS
Information Patent Application
HIGH THERMAL EFFICIENCY, SMALL FORM-FACTOR PACKAGES INCLUDING THERM...
- Publication number 20030089694
- Publication date May 15, 2003
- Scion Photonics, Inc.
- Douglas E. Crafts
- G02 - OPTICS

David C. Chapman

Person

Patents Grantslast 30 patents

Cross-talk suppression in Geiger-mode avalanche photodiodes

Cross-talk suppression in Geiger-mode avalanche photodiodes

Low-cost offset stacked power connector

Reducing temperature drift of an arrayed waveguide grating

Optical interferometer

Identifying hierarchical chip design intellectual property through...

Method for reading polygon data into an integrated circuit router

Tunable optical filter

Methods and devices for independent evaluation of cell integrity, c...

Coherent optical mixer and a method of coherent detection of light

Methods and devices for independent evaluation of cell integrity, c...

Approach for routing an integrated circuit

Approach for routing an integrated circuit

Compact, low insertion loss, high yield arrayed waveguide grating

Transfer molded packages with embedded thermal insulation

High thermal efficiency, small form-factor packages including therm...

Patents Applicationslast 30 patents

Cross-Talk Suppression in Geiger-Mode Avalanche Photodiodes

IDENTIFYING HIERARCHICAL CHIP DESIGN INTELLECTUAL PROPERTY THROUGH...

REDUCING TEMPERATURE DRIFT OF AN ARRAYED WAVEGUIDE GRATING

LOW-COST OFFSET STACKED POWER CONNECTOR

IDENTIFYING HIERARCHICAL CHIP DESIGN INTELLECTUAL PROPERTY THROUGH...

OPTICAL INTERFEROMETER

METHODS USING SURFACTANTS TO CONTROL UNINTENTIONAL DOPANT IN SEMICO...

Cross-Talk Suppression in Geiger-Mode Avalanche Photodiodes

Method For Reading Polygon Data Into An Integrated Circuit Router

COHERENT OPTICAL MIXER AND A METHOD OF COHERENT DETECTION OF LIGHT

METHODS AND DEVICES FOR INDEPENDENT EVALUATION OF CELL INTEGRITY, C...

Methods and Devices for Independent Evaluation of Cell Integrity, C...

TUNABLE OPTICAL FILTER

USE OF SURFACTANTS TO CONTROL UNINTENTIONAL DOPANT IN SEMICONDUCTORS

Compact, low insertion loss, high yield arrayed waveguide grating

HIGH THERMAL EFFICIENCY, SMALL FORM-FACTOR PACKAGES INCLUDING THERM...