RR

Roland D. Rothenberger

UN Unisys: 6 patents #212 of 2,015Top 15%
SP Sperry: 2 patents #196 of 841Top 25%
📍 Apple Valley, MN: #86 of 500 inventorsTop 20%
🗺 Minnesota: #9,275 of 52,454 inventorsTop 20%
Overall (All Time): #667,679 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5731725 Precision delay circuit Greg Timothy Sullivan, Kenny Yifeng Tung 1998-03-24
5596506 Method of fabricating IC chips with equation estimated peak crosstalk voltages being less than noise margin Richard J. Petschauer, Paul G. Tumms 1997-01-21
5594690 Integrated circuit memory having high speed and low power by selectively coupling compensation components to a pulse generator Greg Timothy Sullivan, Kenny Yifeng Tung 1997-01-14
5555506 Method of fabricating IC chips with equation estimated statistical crosstalk voltages being less than noise margin Richard J. Petschauer, Paul G. Tumms 1996-09-10
5535133 Method of fabricating IC chips with table look-up estimated crosstalk voltages being less than noise margin Richard J. Petschauer, Paul G. Tumms 1996-07-09
5182629 Integrated circuit die having a power distribution system for at least ten-thousand bipolar logic cells Matthew Michael Nowak, Mark A. Vinson 1993-01-26
4588944 Fully scan-set testable embedded edge-triggered dual D and J-K flip-flops through testing as inverter strings 1986-05-13
4251863 Apparatus for correction of memory errors 1981-02-17