Inventor · disambiguated record
Charles D. Hechtman
Also filed as: HECHTMAN CHARLES D
10 granted patents·256 citations·filing 1983–1995
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US4837507AHigh frequency in-circuit test fixtureAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jun 6, 1989·92 cites·2 claims
- 0285US4778635AMethod and apparatus for fabricating anisotropically conductive materialAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Oct 18, 1988·56 cites·5 claims
- 0383US4574236AHigh frequency test fixtureAT & T TECHNOLOGIES INC·Filed 1983·Granted Mar 4, 1986·40 cites·22 claims
- 0451US4642890AMethod for routing circuit boardsAT & T TECHNOLOGIES INC·Filed 1985·Granted Feb 17, 1987·13 cites·6 claims
- 0550US5479180AHigh power ultra broadband antennaUS ARMY·Filed 1994·Granted Dec 26, 1995·21 cites·5 claims
- 0647US4704550AMethod and apparatus for driving electrical circuitsAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Nov 3, 1987·8 cites·15 claims
- 0739US5385883AHigh Tc superconducting microstrip phase shifter having tapered optical beam pattern regionsUS ARMY·Filed 1993·Granted Jan 31, 1995·8 cites·6 claims
- 0837US5032991AMethod for routing conductive pathsAT & T BALL LAB·Filed 1988·Granted Jul 16, 1991·13 cites·7 claims
- 0934US4795920AMethod and apparatus for sourcing and sinking currentAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jan 3, 1989·3 cites·7 claims
- 1025US5811830AQuantum well optical waveguide phase shifterUS ARMY·Filed 1995·Granted Sep 22, 1998·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →