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

Lena Ahlen

NVIDIA: 2 patents #2,855 of 7,811Top 40%
AMD: 1 patents #5,683 of 9,279Top 65%
Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,473,368 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9892220 Method and apparatus for adjusting a timing derate for static timing analysis Marlin Wayne Frederick, Jr., Karen Lee Delk, James Dennis Dodrill 2018-02-13
9690889 Method for adjusting a timing derate for static timing analysis Marlin Wayne Frederick, Jr., Karen Lee Delk, James Dennis Dodrill 2017-06-27
7652524 Voltage source for gate oxide protection Dimitry Patent, Ravinder Reddy Rachala, Shawn Searles, Matthew Cooke 2010-01-26