Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BH

Barry Harvey — 38 Patents

ESElantec Semiconductor: 12 patents #1 of 24Top 5%
IAIntersil Americas: 12 patents #31 of 468Top 7%
ELElantec: 9 patents #1 of 17Top 6%
AMD: 2 patents #3,994 of 9,279Top 45%
D2D2Audio: 1 patents #12 of 17Top 75%
LHLinear Technology Holding: 1 patents #192 of 326Top 60%
Palo Alto, CA: #536 of 9,675 inventorsTop 6%
California: #12,236 of 386,348 inventorsTop 4%
Overall (All Time): #86,479 of 4,157,543Top 3%
38 Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
6334259 Scoring tool for siding material and method of use 2002-01-01
6229394 Circuit providing a negative resistance to offset error voltage for use with a folded cascode amplifier 2001-05-08
5589798 Input stage improvement for current feedback amplifiers 1996-12-31
5578967 Circuit compensating for capacitance at inverting input of current feedback amplifier 1996-11-26
5420542 Varactor compensation in amplifier circuits 1995-05-30
5418495 Input stage improvement for current feedback amplifiers 1995-05-23
5374898 Complementary gain control circuit 1994-12-20
5352987 Analog multiplexer 1994-10-04
5321371 Current mirror with error correction 1994-06-14
5179355 Slew control in current feedback amplifiers 1993-01-12
5128564 Input bias current compensation for a comparator Joseph Piernet 1992-07-07
4528465 Semiconductor circuit alternately operative as a data latch and a logic gate 1985-07-09
4523182 PROM trimmed digital-to-analog converter Robert C. Barry 1985-06-11