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

John Logan — 25 Patents

ATAtmel: 10 patents #73 of 762Top 10%
WCWacom Co.: 9 patents #71 of 357Top 20%
Danville, CA: #79 of 1,210 inventorsTop 7%
California: #22,079 of 386,348 inventorsTop 6%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
John Logan has been granted 25 US patents while listed as an inventor at Atmel. The first was granted in 1981 and the most recent in November 2025. John Logan ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list John Logan in Danville, CA, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12474757 Power management system for active stylus Shahrooz Shahparnia, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2025-11-18
12236020 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2025-02-25
12050499 Power management system for active stylus Shahrooz Shahparnia, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2024-07-30
11868548 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2024-01-09
11733755 Power management system for active stylus Shahrooz Shahparnia, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2023-08-22
11520419 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2022-12-06
11269429 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2022-03-08
10599234 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2020-03-24
10579120 Power management system for active stylus Shahrooz Shahparnia, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2020-03-03
10162400 Power management system for active stylus Shahrooz Shahparnia, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2018-12-25
9965107 Authenticating with active stylus Esat Yilmaz, Vemund Kval Bakken, Kishore Sundara-Rajan 2018-05-08
9880645 Executing gestures with active stylus Trond Jarle Pedersen, Esat Yilmaz, Vemund Kval Bakken 2018-01-30
9459737 Proximity detection using multiple inputs Adrian Woolley 2016-10-04
9389701 Data transfer from active stylus Vemund Kval Bakken, Esat Yilmaz, Kishore Sundara-Rajan 2016-07-12
9292144 Touch-sensor-controller sensor hub Adrian Woolley, Kent Long, Paul Iannacito 2016-03-22 $14,503,000
9182856 Capacitive force sensor Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan 2015-11-10 $10,289,000
9164603 Executing gestures with active stylus Trond Jarle Pedersen, Esat Yilmaz, Vemund Kval Bakken 2015-10-20 $4,100,000
9116558 Executing gestures with active stylus Esat Yilmaz, Trond Jarle Pedersen, Vemund Kval Bakken, Kishore Sundara-Rajan, Joo Yong Um +1 more 2015-08-25 $6,602,000
8869095 Software framework and development platform for multi-sensor systems Kent Long, Paul Iannacito, Adrian Woolley 2014-10-21 $6,807,000
8736551 Touch-sensor-controller sensor hub Adrian Woolley, Kent Long, Paul Iannacito 2014-05-27 $5,963,000
4791363 Ceramic microstrip probe blade 1988-12-13
4731577 Coaxial probe card 1988-03-15
4686463 Microwave probe fixture 1987-08-11
4476433 Electronic test fixture 1984-10-09
4303092 Siphonic irrigation apparatus 1981-12-01