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USPTO Patent Rankings Data through Dec 31, 2025
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James Logsdon — 12 Patents

Delphi Technologies: 7 patents #426 of 4,124Top 15%
DEDelco Electronics: 3 patents #144 of 908Top 20%
PFPurdue Research Foundation: 1 patents #1,409 of 3,174Top 45%
TATapjoy: 1 patents #8 of 23Top 35%
Medford, MA: #89 of 941 inventorsTop 10%
Massachusetts: #10,639 of 88,656 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
James Logsdon has been granted 12 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1991 and the most recent in February 2025. James Logsdon ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list James Logsdon in Medford, MA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12216892 Techniques for replaying a mobile application session Connor Blanck, Pascal Kriete 2025-02-04
9165312 Mobile device advertising chains Paul Louis Longhenry, John Gronberg, Jiangyi Pan 2015-10-20
7180064 Infrared sensor package Han-Sheng Lee, Dan W. Chilcott 2007-02-20
7118991 Encapsulation wafer process Troy Chase, James Kingery 2006-10-10
7119326 Method and apparatus for testing an infrared sensor Pedro E. Castillo-Borelly, Abhijeet V. Chavan, Michael P. Donahue, Deron K. Slaughter 2006-10-10
6844606 Surface-mount package for an optical sensing device and method of manufacture Abhijeet V. Chavan, Hamid R. Borzabadi 2005-01-18 $5,193,000
6828172 Process for a monolithically-integrated micromachined sensor and circuit Abhijeet V. Chavan, Dan W. Chilcott, John C. Christenson, Robert K. Speck 2004-12-07 $2,869,000
6828560 Integrated light concentrator David K. Lambert, Han-Sheng Lee, Dan W. Chilcott, Hamid R. Borzabadi, Qin Jiang 2004-12-07 $2,869,000
6793389 Monolithically-integrated infrared sensor Abhijeet V. Chavan, Dan W. Chilcott, Han-Sheng Lee, David K. Lambert, Timothy A. Vas 2004-09-21 $6,575,000
5415726 Method of making a bridge-supported accelerometer structure Steven E. Staller 1995-05-16
5369057 Method of making and sealing a semiconductor device having an air path therethrough Han-Sheng Lee, Steven E. Staller, Dan W. Chilcott 1994-11-29
5068203 Method for forming thin silicon membrane or beam Steven E. Staller, David W. De Roo, Gerold W. Neudeck 1991-11-26