SE

Stephen J. Etzkorn

3M: 11 patents #1,441 of 11,543Top 15%
Overall (All Time): #438,122 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12362471 Gradient permittivity film Ronald D. Jesme, Jaewon Kim, Dipankar Ghosh, Mohsen Salehi, Guanglei Du +1 more 2025-07-15
11957032 Display system Michael L. Steiner, Kevin W. Gotrik, Luke A. Schroeder, Nicholas A. Johnson, John A. Wheatley 2024-04-09
11909107 Gradient permittivity film Mohsen Salehi, Jaewon Kim, Brett J. Sitter 2024-02-20
11811139 Gradient permittivity film Jaewon Kim, Ronald D. Jesme, Dipankar Ghosh, Mohsen Salehi, Guanglei Du +1 more 2023-11-07
11749900 Radar standing wave dampening components and systems Dipankar Ghosh, Jaewon Kim, Ronald D. Jesme, Mohsen Salehi, Guanglei Du +1 more 2023-09-05
11637367 Gradient permittivity film Mohsen Salehi, Jaewon Kim, Brett J. Sitter 2023-04-25
10698138 Graded diffuser Gary T. Boyd, Tri D. Pham, Nicholas A. Johnson, Oanh V. Pham, Sara S. Merritt +3 more 2020-06-30
10606124 Recycling backlight including structured reflector Nathaniel K. Naismith, David A. Rosen 2020-03-31
9618791 Optical stack with asymmetric diffuser Adam D. Haag, Tri D. Pham, Steven H. Kong, Robert L. Endres, Matthew B. Johnson 2017-04-11
9001286 Brightness enhancing film and film based diffuser for improved illumination uniformity of displays Kenneth A. Epstein, Eric W. Nelson, Mark D. Gehisen, Brian G. Koethe 2015-04-07
7924368 Diffuse multilayer optical assembly Ryan T. Fabick, Mark D. Gehlsen 2011-04-12