JP

Johan Piper

CL Cambridge Semiconductor Limited: 8 patents #6 of 26Top 25%
Apple: 7 patents #4,247 of 18,612Top 25%
PI Power Integrations: 4 patents #79 of 206Top 40%
Overall (All Time): #229,356 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12272321 Method and apparatus for LED driver to reduce cross talk or flicker Ming SUN, Nicola Rasera, Robert David Zucker, Denis M Darmon, Fabio Ongaro +1 more 2025-04-08
12073782 Direct led temperature sensing systems and methods Arash Hazeghi, Adam Adjiwibawa 2024-08-27
11099804 Panel driver interface systems and methods for electronic device displays Fenghua Zheng, David S. Zalatimo, James E. Brown, Sachiko Oda 2021-08-24
11081070 Backlight systems and methods for electronic device displays Vehbi Calayir 2021-08-03
10971086 Pulsed backlight systems and methods Chengrui Le, Chaohao Wang, Li Tao, Lingyu Hong, Paolo Sacchetto +4 more 2021-04-06
10235936 Luminance uniformity correction for display panels James C. Aamold 2019-03-19
10134334 Luminance uniformity correction for display panels James C. Aamold, Shengkui Gao, Hung Sheng Lin, Hyunwoo Nho 2018-11-20
10063152 Storage time control Paul Ryan 2018-08-28
9735663 BJT drive scheme Manoj Bhasin, Antonius Jacobus Johannes Werner, Paul Ryan 2017-08-15
9621050 Storage time control Paul Ryan 2017-04-11
9531264 Auxiliary recharge Paul Ryan 2016-12-27
8446746 Switch mode power supply controller with feedback signal decay sensing David Robert Coulson, David M. Garner 2013-05-21
8415832 Cable compensation David Robert Coulson, David M. Garner 2013-04-09
8199538 Switched mode power supply with improved current sensing 2012-06-12
7944722 Switch mode power supply controller with feedback signal decay sensing David Robert Coulson, David M. Garner 2011-05-17
7583519 Switch mode power supply systems David M. Garner, David Robert Coulson 2009-09-01
7567445 Switch mode power supply controllers David Robert Coulson, David M. Garner 2009-07-28
7525823 Switch mode power supply systems David M. Garner 2009-04-28
7342812 Switch mode power supply systems David M. Garner, David Robert Coulson 2008-03-11