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

John Cameron Major — 11 Patents

KOK2 Optronics: 3 patents #2 of 12Top 20%
IBM: 3 patents #26,335 of 70,183Top 40%
EMEmcore: 1 patents #132 of 226Top 60%
San Jose, CA: #5,902 of 32,062 inventorsTop 20%
California: #56,011 of 386,348 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
John Cameron Major has been granted 11 US patents while listed as an inventor at K2 Optronics. The first was granted in 1995 and the most recent in May 2022. John Cameron Major ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John Cameron Major in San Jose, CA, US.

Patents per Year

Patents granted per year, 1995 to 2022Bar chart with a peak of 2 patents in 1999.peak 21995: 1 patents19951999: 2 patents19992002: 1 patents20022005: 1 patents20052006: 1 patents20062007: 1 patents20072009: 2 patents20092016: 1 patents20162022: 1 patents2022

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11348325 Generating photorealistic viewable images using augmented reality techniques Aaron Martin Smith 2022-05-31
9430792 Using cross-domain communication to serve cloud-based product catalog pages from a seller's domain David Henry Begin, JR., Aaron Martin Smith, Richard Duane Bjorn 2016-08-30
7548567 Analog transmitter using an external cavity laser (ECL) Vladimir Kupershmidt, Sabeur Siala 2009-06-16
7504312 Stacked electrical resistor pad for optical fiber attachment Zequn Mei, Richard Duane Bjorn, Frans Kusnadi 2009-03-17 $1,906,000
7199446 Stacked electrical resistor pad for optical fiber attachment Zequn Mei, Richard Duane Bjorn, Frans Kusnadi 2007-04-03
7034641 Substrate structure for photonic assemblies and the like having a low-thermal-conductivity dielectric layer on a high-thermal-conductivity substrate body Robert A. Clarke, Frans Kusnadi, Richard Duane Bjorn, Zequin Mei, Vadim Chuyanov 2006-04-25
6941043 Wavelength stabilization of an external cavity laser diode (ECLD) Frans Kusnadi, Vladimir Kupershmidt 2005-09-06
6452108 Cable housing device 2002-09-17
5987725 Method for parting a slider from a slider row Mark A. Church, Bruno A. Valdes 1999-11-23 $40,306,000
5967880 Method and apparatus for ultrasonically texturing ABS of magnetic head of hard disk drive 1999-10-19 $17,852,000
5478270 Ultrasonic micro machining slider air bearings with diamond faced patterned die Jerome J. Cuomo, Randall T. Kerth 1995-12-26 $12,466,000