CH

Charles D. Hechtman

AT AT&T: 3 patents #5,550 of 18,772Top 30%
AT American Telephone And Telegraph: 3 patents #16 of 699Top 3%
UA US Army: 3 patents #993 of 6,974Top 15%
Overall (All Time): #526,805 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5811830 Quantum well optical waveguide phase shifter Madan Dubey, Hong Cui, Norman J. Horing, George F. McLane 1998-09-22
5479180 High power ultra broadband antenna Erik H. Lenzing, Harry F. Lenzing 1995-12-26
5385883 High T.sub.c superconducting microstrip phase shifter having tapered optical beam pattern regions Erik H. Lenzing 1995-01-31
5032991 Method for routing conductive paths Scott A. Davidson, James L. Lewandowski, Daryl C. Lu 1991-07-16
4837507 High frequency in-circuit test fixture 1989-06-06
4795920 Method and apparatus for sourcing and sinking current Ilyoung Kim 1989-01-03
4778635 Method and apparatus for fabricating anisotropically conductive material Victor J. Velasco 1988-10-18
4704550 Method and apparatus for driving electrical circuits 1987-11-03
4642890 Method for routing circuit boards Zachary H. Levine 1987-02-17
4574236 High frequency test fixture 1986-03-04