Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JW

John M. Wincn — 13 Patents

AMD: 12 patents #999 of 9,280Top 15%
Cisco: 1 patents #7,948 of 13,007Top 65%
Cupertino, CA: #1,272 of 6,989 inventorsTop 20%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
John M. Wincn has been granted 13 US patents while listed as an inventor at AMD. The first was granted in 1985 and the most recent in September 2019. John M. Wincn ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list John M. Wincn in Cupertino, CA, US.

Patents per Year

Patents granted per year, 1985 to 2019Bar chart with a peak of 3 patents in 1997.peak 31985: 1 patents19851987: 1 patents19871992: 1 patents19921993: 2 patents19931994: 2 patents19941995: 1 patents19951996: 1 patents19961997: 3 patents19972019: 1 patents2019

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10419323 Modulation analyzer module D. Brice Achkir, Andy Yu, Natalia Bondarenko 2019-09-17 $39,493,000
5694427 Pseudo-AUI line driver and receiver cells for ethernet applications 1997-12-02 $5,650,000
5600321 High speed, low power CMOS D/A converter for wave synthesis in network 1997-02-04 $13,750,000
5592166 High speed CMOS D/A converter for wave synthesis in network 1997-01-07 $8,683,000
5568515 Reversible AUI port for ethernet 1996-10-22 $8,780,000
5418820 Automatic polarity detection and correction method and apparatus employing linkpulses 1995-05-23 $8,321,000
5327465 Method and apparatus for squelch circuit in network communication Nader Vijeh, Ian Crayford, Jeffrey M. Blumenthal 1994-07-05 $15,221,000
5276716 Bi-phase decoder phase-lock loop in CMOS 1994-01-04 $19,801,000
5263049 Method and apparatus for CMOS differential drive having a rapid turn off 1993-11-16 $10,315,000
5257287 Automatic polarity detection and correction method and apparatus employing linkpulses Jeffrey M. Blumenthal, Nader Vijeh, Ian Crayford 1993-10-26 $5,543,000
5164960 Medium attachment unit for use with twisted pair local area network Nader Vijeh, Ian Crayford, Jeffrey M. Blumenthal 1992-11-17 $23,640,000
4635038 CMOS-transistor-based digital-to-analog converter 1987-01-06 $2,149,000
4542308 Sampling comparator circuit for processing a differential input Thierry Laurent 1985-09-17 $3,789,000