OP

Olivier Prache

EM Emagin: 11 patents #8 of 47Top 20%
FE Fed: 2 patents #8 of 15Top 55%
OS Ovonic Imaging Systems: 2 patents #7 of 25Top 30%
Overall (All Time): #282,436 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12217668 OLED-based display having pixel compensation and method Seonki Kim, Amalkumar P. Ghosh, Hyuk Sang Kwon 2025-02-04
11955072 OLED-based display having pixel compensation and method Seonki Kim, Amalkumar P. Ghosh, Hyuk Sang Kwon 2024-04-09
11862095 OLED-based display having pixel compensation and method Seonki Kim, Amalkumar P. Ghosh, Hyuk Sang Kwon 2024-01-02
11437451 Large area display and method for making same Ihor Wacyk, Amalkumar P. Ghosh, Andrew G. Sculley, Jr. 2022-09-06
9489887 AMOLED microdisplay device with active temperature control Ihor Wacyk 2016-11-08
8766883 Dual-mode AMOLED pixel driver, a system using a dual-mode AMOLED pixel driver, and a method of operating a dual-mode AMOLED pixel driver Ihor Wacyk 2014-07-01
8749456 Method of driving an organic light emitting diode (OLED) pixel, a system for driving an OLED pixel and a computer-readable medium Ihor Wacyk 2014-06-10
8232931 Auto-calibrating gamma correction circuit for AMOLED pixel display driver Ihor Wacyk 2012-07-31
6809710 Gray scale pixel driver for electronic display and method of operation therefor Shashi D. Malaviya 2004-10-26
6760034 Three dimensional display emulation method and system 2004-07-06
6265820 Heat removal system for use in organic light emitting diode displays having high brightness Amalkumar P. Ghosh, Walter Johnstone, Steven M. Zimmerman 2001-07-24
6215840 Method and apparatus for sequential memory addressing Shashi D. Malaviya 2001-04-10
6198214 Large area spacer-less field emissive display package Munisamy Anandan 2001-03-06
6023259 OLED active matrix using a single transistor current mode pixel design Webster E. Howard 2000-02-08
4792859 Digitizing wand adapted for manual and automatic operation Guy Wicker, Louis D. Swartz, Daniel H. O'Donnell, John A. Heslip, Vincent D. Cannella +2 more 1988-12-20
4728803 Signal processing apparatus and method for photosensitive imaging system Clive E. Catchpole, John M. Jepsen, Louis D. Swartz 1988-03-01