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USPTO Patent Rankings Data through Sept 30, 2025
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Jin-keun Kwak

Samsung: 3 patents #30,683 of 75,807Top 45%
Overall (All Time): #1,657,720 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D335301 Photosensitive drum cartridge for an electrophotographic apparatus — 1993-05-04
D326867 Laser beam printer — 1992-06-09
5113220 Drum cartridge for electrophotographic apparatus with two-piece protected shutter covering the drum — 1992-05-12

Nearby-Ranked Inventors

Peter J. Virtue3
Yossi Kamir3
Donald R. Reynolds, Jr.3
Matthew R. Waine3
Philip Parduhn3
Reijiro Yamada3
Jeffrey A. Nickerson3
Lewis Sandridge3
Darrell Stofford3