PC

Pi-Fuay Chen

UA US Army: 4 patents #726 of 6,974Top 15%
📍 Alexandria, VA: #368 of 1,823 inventorsTop 25%
🗺 Virginia: #7,477 of 34,511 inventorsTop 25%
Overall (All Time): #1,294,827 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5335298 Automated extraction of airport runway patterns from radar imagery Richard A. Hevenor 1994-08-02
4590608 Topographic feature extraction using sensor array system William W. Seemuller, Frederick W. Rohde 1986-05-20
4460969 Image spectrum analyzer for cartographic feature extraction Frederick W. Rohde, William W. Seemuller 1984-07-17
4181851 Automatic astroposition determination apparatus William Allen 1980-01-01