RN

Ralph Nyffenegger

KL Kla: 3 patents #125 of 758Top 20%
KL Kla-Tencor: 1 patents #809 of 1,394Top 60%
KL Kla-Tenor: 1 patents #2 of 33Top 7%
Overall (All Time): #907,962 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12283453 Creating multiple electron beams with a photocathode film Xinrong Jiang, Youfei Jiang, Michael Steigerwald 2025-04-22
12165831 Method and system of image-forming multi-electron beams Xinrong Jiang, Christopher Sears, Youfei Jiang, Sameet K. Shriyan, Jeong Ho Lee +1 more 2024-12-10
12068129 Tilt-column multi-beam electron microscopy system and method Xinrong Jiang, Youfei Jiang, Michael Steigerwald 2024-08-20
9874597 Light-emitting device test systems Mark A. McCord, Alan D. Brodie, James George, Yu Guan 2018-01-23
9746514 Apparatus and method for accurate measurement and mapping of forward and reverse-bias current-voltage characteristics of large area lateral p-n junctions Ian Sierra Gabriel Kelly-Morgan, Vladimir N. Faifer, James A. Real, Biren Salunke 2017-08-29