Richard E. Hester — 12 Patents at Vtc

Richard E. Hester has been granted 12 US patents while listed as an inventor at Vtc. The first was granted in 1982 and the most recent in April 2006. Richard E. Hester ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Richard E. Hester in Eden Prairie, MN, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7024246	Automatic waveform output adjustment for an implantable medical device	Carlos C. Acosta, Leroy L. Perz, Carleen J. Juran, Kevin L. Bright	2006-04-04	$25,198,000
5649008	Circuit and method of reducing sidetone in a receive signal path	Scott K. Bader, Michael L. Gomez, James S. Mielke	1997-07-15	$11,948,000
5528692	Frequency inversion scrambler with integrated high-pass filter having autozero to remove internal DC offset	Scott K. Bader	1996-06-18	$12,837,000
4893036	Differential signal delay circuit	Jerry Wahl	1990-01-09
4847519	Integrated, high speed, zero hold current and delay compensated charge pump	Jerry Wahl	1989-07-11
4843342	Differential amplifier with input bias current cancellation	Tuan V. Ngo	1989-06-27
4827222	Input offset voltage trimming network and method	Tuan V. Ngo	1989-05-02
4771228	Output stage current limit circuit	Tuan V. Ngo	1988-09-13
4728902	Stabilized cascode amplifier	Jeffrey A. Gleason	1988-03-01
4704586	Bipolar bandwidth switch for use in a phase-locked loop	Jerry Wahl	1987-11-03
4460873	Active differential output direct current offset voltage compensation circuit for a differential amplifier	—	1984-07-17
4323854	Temperature compensated current source	—	1982-04-06

Richard E. Hester — 12 Patents

Issued Patents All Time

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