P

Inventor

TRACY DAVID H

US43 patents
⚠️ This page may combine multiple inventors who share the name “TRACY DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PERKIN ELMER CORP

16 patents
US4612077ASep 16, 1986

Electrode for plasma etching system

PERKIN ELMER CORP178 citations99
US4615755AOct 7, 1986

Wafer cooling and temperature control for a plasma etching system

PERKIN ELMER CORP167 citations98
US5303165AApr 12, 1994

Standardizing and calibrating a spectrometric instrument

PERKIN ELMER CORP119 citations97
US4804978AFeb 14, 1989

Exposure control system for full field photolithography using pulsed sources

PERKIN ELMER CORP53 citations96
US4626312ADec 2, 1986

Plasma etching system for minimizing stray electrical discharges

PERKIN ELMER CORP61 citations96
US5481631AJan 2, 1996

Optical switching apparatus with retroreflector

PERKIN ELMER CORP41 citations92
US5308982AMay 3, 1994

Method and apparatus for comparing spectra

PERKIN ELMER CORP126 citations92
US4640627AFeb 3, 1987

Apparatus for monitoring a plasma torch

PERKIN ELMER CORP34 citations92
US6138082AOct 24, 2000

Standardizing between analytical instruments

PERKIN ELMER CORP34 citations91
US4617079AOct 14, 1986

Plasma etching system

PERKIN ELMER CORP44 citations87
US5915269AJun 22, 1999

Method and apparatus to compensate for gas chromatograph column permeability

PERKIN ELMER CORP17 citations84
US5526451AJun 11, 1996

Photometric instrument with optical fibers for analyzing remote samples

PERKIN ELMER CORP15 citations73
US5229838AJul 20, 1993

Photodetector amplitude linearity

PERKIN ELMER CORP15 citations73
US5412468AMay 2, 1995

Grouping of spectral bands for data acquisition in a spectrophotometer

PERKIN ELMER CORP17 citations68
US5428696AJun 27, 1995

Photometric instrument with optical fibers for analyzing remote samples

PERKIN ELMER CORP4 citations62
US4795257AJan 3, 1989

Polychromator for multi-element analysis

PERKIN ELMER CORP1 citations48

APPLERA CORP

3 patents
US6873417B2Mar 29, 2005

Optical resonance analysis system

APPLERA CORP37 citations95
US6600563B1Jul 29, 2003

Optical resonance analysis system

APPLERA CORP40 citations95
US7251085B2Jul 31, 2007

Optical resonance analysis system

APPLERA CORP33 citations91

APPLIED BIOSYSTEMS LLC

3 patents
US7742164B1Jun 22, 2010

Luminescence reference standards

APPLIED BIOSYSTEMS LLC15 citations92
US8659755B2Feb 25, 2014

Luminescence reference standards

APPLIED BIOSYSTEMS LLC0 citations51
US8373854B2Feb 12, 2013

Luminescence reference standards

APPLIED BIOSYSTEMS LLC0 citations51

PERKINELMER LAS INC

3 patents
US7145650B2Dec 5, 2006

Method of instrument standardization for a spectroscopic device

PERKINELMER LAS INC28 citations92
US7656521B2Feb 2, 2010

Method of instrument standardization for a spectroscopic device

PERKINELMER LAS INC0 citations51
US7405821B2Jul 29, 2008

Method of instrument standardization for a spectroscopic device

PERKINELMER LAS INC0 citations51

PERKIN ELMER CORP APPLIED BIOS

2 patents
US6015674AJan 18, 2000

Apparatus and method for detecting nucleic acid amplification products

PERKIN ELMER CORP APPLIED BIOS339 citations98
US5928907AJul 27, 1999

System for real time detection of nucleic acid amplification products

PERKIN ELMER CORP APPLIED BIOS514 citations98

PERKINELMER INSTRUMENTS LLC

2 patents
US6430513B1Aug 6, 2002

Monitoring constituents of an animal organ using statistical correlation

PERKINELMER INSTRUMENTS LLC160 citations97
US6180942B1Jan 30, 2001

Ion detector, detector array and instrument using same

PERKINELMER INSTRUMENTS LLC68 citations94

PERKIN ELMER LLC

2 patents
US6049762AApr 11, 2000

Standardizing a spectrometric instrument

PERKIN ELMER LLC58 citations94
US6029115AFeb 22, 2000

Analyzing spectrometric data

PERKIN ELMER LLC57 citations92

PERKINELMER SINGAPORE PTE LTD

2 patents
US7871183B2Jan 18, 2011

Light source

PERKINELMER SINGAPORE PTE LTD0 citations51
US7372564B2May 13, 2008

Light source

PERKINELMER SINGAPORE PTE LTD0 citations51

APPLIED BIOSYSTEMS

1 patent
US7480042B1Jan 20, 2009

Luminescence reference standards

APPLIED BIOSYSTEMS150 citations98

ORBITAL SCIENCES CORP

1 patent
US5465608ANov 14, 1995

Saw vapor sensor apparatus and multicomponent signal processing

ORBITAL SCIENCES CORP42 citations91

KIANI SEPEHR

1 patent
US9228898B2Jan 5, 2016

Scalable spectroscopic detection and measurement

KIANI SEPEHR22 citations85

PERKIN ELMER INSTR LLC

1 patent
US6438147B1Aug 20, 2002

Tunable external cavity diode laser

PERKIN ELMER INSTR LLC18 citations79

HELICOS BIOSCIENCES CORP

1 patent
US7397546B2Jul 8, 2008

Systems and methods for reducing detected intensity non-uniformity in a laser beam

HELICOS BIOSCIENCES CORP6 citations73

BIO RAD LABORATORIES INC

1 patent
US9817016B1Nov 14, 2017

Low cost optical high speed discrete measurement system

BIO RAD LABORATORIES INC2 citations72

GNUBIO INC

1 patent
US9766261B2Sep 19, 2017

Low cost optical high speed discrete measurement system

GNUBIO INC5 citations72

GE HEALTHCARE BIO SCIENCES AB

1 patent
US7822568B2Oct 26, 2010

Method and apparatus for quantitating surface-binding optical resonance profiles

GE HEALTHCARE BIO SCIENCES AB2 citations63

BERTHOLD GMBH & CO KG

1 patent
US7088445B2Aug 8, 2006

Light source

BERTHOLD GMBH & CO KG2 citations61

TRACY DAVID H

1 patent
US8060328B2Nov 15, 2011

Method and apparatus for quantitating surface-binding optical resonance profiles

TRACY DAVID H2 citations57