PY

Pen-Shu Yeh

NASA: 3 patents #448 of 3,881Top 15%
📍 Silver Spring, MD: #497 of 1,812 inventorsTop 30%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,641,139 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5822457 Pre-coding method and apparatus for multiple source or time-shifted single source data and corresponding inverse post-decoding method and apparatus 1998-10-13
5687255 Pre-coding method and apparatus for multiple source or time-shifted single source data and corresponding inverse post-decoding method and apparatus 1997-11-11
5448642 Method for coding low entrophy data 1995-09-05