Inventor · disambiguated record
Emil Hopner
Also filed as: HOPNER EMIL
4 granted patents·244 citations·filing 1985–1991
81Inventor score
Top patents by PatentIndex Score
4 records- 0189US4819091AHigh speed magnetic disk contact recording systemIBM·Filed 1987·Granted Apr 4, 1989·48 cites·25 claims
- 0287US5150357AIntegrated communications systemHOPNER EMIL·Filed 1989·Granted Sep 22, 1992·121 cites·10 claims
- 0373US5228076AHigh fidelity speech encoding for telecommunications systemsHOPNER EMIL·Filed 1991·Granted Jul 13, 1993·66 cites·5 claims
- 0452US4875112ACompound pulse dimming circuitry for conditioning readback signalsIBM·Filed 1985·Granted Oct 17, 1989·9 cites·23 claims
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