Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James E. Chandler — 12 Patents

Intel: 9 patents #4,462 of 30,777Top 15%
GSGatekeeper Systems: 2 patents #9 of 14Top 65%
KHKey Control Holding: 1 patents #9 of 14Top 65%
Mission Viejo, CA: #177 of 1,522 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
James E. Chandler has been granted 12 US patents while listed as an inventor at Intel. The first was granted in 2003 and the most recent in February 2019. James E. Chandler ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list James E. Chandler in Mission Viejo, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10196040 Direction crossing detector for containment boundary Scott J. Carter 2019-02-05
9845072 Direction crossing detector for containment boundary Scott J. Carter 2017-12-19
7729168 Reduced signal level support for memory devices John F. Zumkehr, Jeffrey E. Smith 2010-06-01 $13,475,000
7623032 Object controlled access and inventory system Roger A. Niederland, John F. Zumkehr 2009-11-24
7152008 Calibrated differential voltage crossing John F. Zumkehr, Renjeng Chiang 2006-12-19 $36,683,000
7095245 Internal voltage reference for memory interface John F. Zumkehr, Ray Chiang 2006-08-22 $20,862,000
7071728 Hybrid compensated buffer design John F. Zumkehr, Arnaud J. Forestier 2006-07-04
7046062 Method and device for symmetrical slew rate calibration John F. Zumkehr 2006-05-16 $12,044,000
6965529 Memory bus termination John F. Zumkehr 2005-11-15 $35,574,000
6922077 Hybrid compensated buffer design John F. Zumkehr, Arnaud J. Forestier 2005-07-26 $33,005,000
6864731 Method and device for symmetrical slew rate calibration John F. Zumkehr 2005-03-08 $33,547,000
6617895 Method and device for symmetrical slew rate calibration John F. Zumkehr 2003-09-09 $39,870,000