DC

David N. Critchlow

HA Hughes Aircraft: 3 patents #34 of 560Top 7%
IT Interdigital Technology: 1 patents #3 of 15Top 20%
📍 San Diego, CA: #15 of 665 inventorsTop 3%
🗺 California: #257 of 13,957 inventorsTop 2%
Overall (1994): #6,686 of 165,921Top 5%
4
Patents 1994

Issued Patents 1994

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5325396 Subscriber unit for wireless digital subscriber communication system Moshe Yehushua, Graham M. Avis, Wade L. Heimbigner, Karle J. Johnson, George Alan Wiley 1994-06-28
5311545 Modem for fading digital channels affected by multipath 1994-05-10
5282226 System and method for transmission of bursts of digital information 1994-01-25
5276706 System and method for minimizing frequency offsets between digital communication stations 1994-01-04