Inventor · disambiguated record
Heinz P. Holzapfel
Also filed as: HOLZAPFEL HEINZ · HOLZAPFEL HEINZ P · HOLZAPFEL HEINZ-PETER
5 granted patents·69 citations·filing 1981–1988
81Inventor score
Top patents by PatentIndex Score
5 records- 0175US4357201AMethod for producing plate-, tape- or film-shaped Si crystal bodies for solar cellsSIEMENS AG·Filed 1981·Granted Nov 2, 1982·20 cites·4 claims
- 0255US4779231AGate array arrangement in complementary metal-oxide-semiconductor technologySIEMENS AG·Filed 1986·Granted Oct 18, 1988·18 cites·4 claims
- 0353US4692370AProcess for nonslip finishing of smooth surfaces of objects and objects produced therebyHENKEL KGAA·Filed 1985·Granted Sep 8, 1987·18 cites·11 claims
- 0436US4803649AModulo-2-adder for the logic-linking of three input signalsSIEMENS AG·Filed 1987·Granted Feb 7, 1989·9 cites·16 claims
- 0533US4839710ACMOS cell which can be used as a resistor, a capacitor, an RC component or a terminating impedance of a signalSIEMENS AG·Filed 1988·Granted Jun 13, 1989·4 cites·7 claims
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