JP

John P. Purcell

3M: 5 patents #2,937 of 11,543Top 30%
AD Analog Devices: 4 patents #435 of 1,943Top 25%
Overall (All Time): #568,678 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10040272 Tear resistant multilayer film Richard Y. Liu, Stephen A. Johnson 2018-08-07
9776381 Tear resistant multilayer film Richard Y. Liu, Stephen A. Johnson 2017-10-03
9709700 Optical bodies including rough strippable boundary layers Carl A. Stover, Timothy J. Hebrink, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more 2017-07-18
9561629 Optical bodies including rough strippable boundary layers and asymmetric surface structures Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more 2017-02-07
8568869 Optical bodies including rough strippable boundary layers and asymmetric surface structures Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more 2013-10-29
6950150 Method and a processor for processing two digital video signals clocked by respective clock signals of identical frequency but with a constant phase shift therebetween Brian Carroll, Anthony Scanlan 2005-09-27
6809673 Multi-channel circuit with current steering digital to analogue converters with minimized crosstalk Anthony Scanlan 2004-10-26
6707407 Method for converting a video signal from one of an analogue and digital form to the other of the analogue and digital form with enhanced signal to noise ratio Vincent Troy, Anthony Scanlan, Joseph Michael Barry, Martin Gerard Cotter 2004-03-16
6411330 Method and a circuit for detecting the presence of a television or other device on the output of a video digital to analog converter Vincent Troy, Kieran Heffernan 2002-06-25