P

Inventor

BAUMGARTNER RICHARD A

US23 patents
⚠️ This page may combine multiple inventors who share the name “BAUMGARTNER RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

16 patents
US5729008AMar 17, 1998

Method and device for tracking relative movement by correlating signals from an array of photoelements

HEWLETT PACKARD CO261 citations99
US5329281AJul 12, 1994

Analog to digital converter with autoranging offset

HEWLETT PACKARD CO134 citations99
US5337230AAug 9, 1994

Signal processing circuits with digital programmability

HEWLETT PACKARD CO67 citations96
US5206602AApr 27, 1993

Biomedical amplifier circuit

HEWLETT PACKARD CO95 citations96
US5734680AMar 31, 1998

Analog implementation of a partial response maximum likelihood (PRML) read channel

HEWLETT PACKARD CO64 citations94
US5703353ADec 30, 1997

Offset removal and spatial frequency band filtering circuitry for photoreceiver signals

HEWLETT PACKARD CO25 citations92
US5467090ANov 14, 1995

Serial processing circuits with serial chaining

HEWLETT PACKARD CO36 citations92
US5382956AJan 17, 1995

Integrated circuit for physiological signal measurement

HEWLETT PACKARD CO53 citations92
US5293169AMar 8, 1994

Switched capacitor circuit for precision resistance

HEWLETT PACKARD CO52 citations92
US4658225AApr 14, 1987

Amplitude insensitive delay lines in a transversal filter

HEWLETT PACKARD CO25 citations92
US5769384AJun 23, 1998

Low differential light level photoreceptors

HEWLETT PACKARD CO34 citations91
US4703251AOct 27, 1987

Testing and calibrating of amplitude insensitive delay lines

HEWLETT PACKARD CO36 citations91
US5900625AMay 4, 1999

Offset removal circuitry for photoreceiver signals

HEWLETT PACKARD CO12 citations74
US4633308ADec 30, 1986

Amplitude insensitive delay lines in an accoustic imaging system

HEWLETT PACKARD CO12 citations73
US4603301AJul 29, 1986

Amplitude insensitive delay lines in a frequency modulated signal detector

HEWLETT PACKARD CO13 citations73
US4638191AJan 20, 1987

Amplitude insensitive delay line

HEWLETT PACKARD CO9 citations72

AVAGO TECH ECBU IP SG PTE LTD

3 patents

FOUQUET JULIE E

1 patent

AGILENT TECHNOLOGIES INC

1 patent

MYERS CHARLES

1 patent

BAUMGARTNER RICHARD A

1 patent