Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SD

Shawn Du — 4 Patents

GEGelcore: 2 patents #25 of 73Top 35%
LULumination: 1 patents #45 of 87Top 55%
IBM: 1 patents #44,794 of 70,183Top 65%
Macedonia, OH: #43 of 143 inventorsTop 35%
Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,150,462 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10886328 Monolithically integrated GaN light-emitting diode with silicon transistor for displays Ning Li, Ko-Tao Lee 2021-01-05
7810955 Linear LED illumination system Tomislav J. Stimac, Matthew Mrakovich, Mark J. Mayer 2010-10-12
7081667 Power LED package 2006-07-25
6945672 LED planar light source and low-profile headlight constructed therewith Michael C. Hsing Chen, Thomas F. Soules, Frank P. Dornauer, Tomislav J. Stimac, Robert J. Schindler 2005-09-20