Inventor · disambiguated record
Hans Lydtin
Also filed as: LERSMACHER BERNARD · LERSMACHER BERNHARD · LYDTIN HANS · LYDTIN HANS J
33 granted patents·813 citations·filing 1975–1997
98Inventor score
Top patents by PatentIndex Score
33 records- 0193US5106402AMethod of manufacturing a monomode optical fiberPHILIPS CORP·Filed 1990·Granted Apr 21, 1992·69 cites·4 claims
- 0292US5254832AMethod of manufacturing ultrafine particles and their applicationPHILIPS CORP·Filed 1991·Granted Oct 19, 1993·94 cites·21 claims
- 0391US4685946AMethod for the manufacture of glass bodiesPHILIPS CORP·Filed 1986·Granted Aug 11, 1987·43 cites·6 claims
- 0487US3979196AMethod for the hot-working of glassPHILIPS CORP·Filed 1975·Granted Sep 7, 1976·36 cites·6 claims
- 0585US4714589AMethod of and device for coating the inside of tubesPHILIPS CORP·Filed 1986·Granted Dec 22, 1987·57 cites·25 claims
- 0685US4533852AMethod of manufacturing a thermionic cathode and thermionic cathode manufactured by means of said methodPHILIPS CORP·Filed 1982·Granted Aug 6, 1985·30 cites·30 claims
- 0784US4857091AMethod of manufacturing optical fibersPHILIPS CORP·Filed 1987·Granted Aug 15, 1989·33 cites·15 claims
- 0883US4137477AElectrodes, for example grid-like electrodes for use in electron tubes, and a method for manufacturing samePHILIPS CORP·Filed 1977·Granted Jan 30, 1979·21 cites·8 claims
- 0982US4384038AMethod of producing integrated optical waveguide circuits and circuits obtained by this methodPHILIPS CORP·Filed 1981·Granted May 17, 1983·41 cites·9 claims
- 1082US4344012AAnode disc for a rotary-anode X-ray tubeHUEBNER HORST·Filed 1980·Granted Aug 10, 1982·27 cites·11 claims
- 1181US4392238ARotary anode for an X-ray tube and method of manufacturing such an anodePHILIPS CORP·Filed 1980·Granted Jul 5, 1983·20 cites·7 claims
- 1280US4145456AMethod of producing internally coated glass tubes for the drawing of fibre optic light conductorsKUPPERS DIETER·Filed 1977·Granted Mar 20, 1979·30 cites·3 claims
- 1377US4965090AMethod for the plasma-activated reactive deposition of electrically conductive multicomponent material from a gas phasePHILIPS CORP·Filed 1989·Granted Oct 23, 1990·34 cites·14 claims
- 1475US4352041ARotary anodes for X-ray tubesPHILIPS CORP·Filed 1980·Granted Sep 28, 1982·17 cites·6 claims
- 1570US4250429AElectron tube cathodePHILIPS CORP·Filed 1977·Granted Feb 10, 1981·11 cites·19 claims
- 1669US5768340AX-ray examination apparatus with x-ray filterPHILIPS CORP·Filed 1997·Granted Jun 16, 1998·28 cites·20 claims
- 1769US4204769ACuvette for flameless atom absorption spectroscopyPHILIPS CORP·Filed 1978·Granted May 27, 1980·19 cites·8 claims
- 1864US5067793APolarization-maintaining single-mode optical fibre and method of making samePHILIPS CORP·Filed 1990·Granted Nov 26, 1991·18 cites·4 claims
- 1962US4286981AMould with separating layer for the production of glass objectsPHILIPS CORP·Filed 1979·Granted Sep 1, 1981·12 cites·9 claims
- 2061US4877642AMethod of manufacturing electrically conductive molded bodies by plasma-activated chemical deposition from the gaseous phasePHILIPS CORP·Filed 1987·Granted Oct 31, 1989·19 cites·13 claims
- 2160US4178530AElectron tube with pyrolytic graphite heating elementPHILIPS CORP·Filed 1978·Granted Dec 11, 1979·8 cites·5 claims
- 2259US5592043ACathode including a solid bodyPHILIPS CORP·Filed 1996·Granted Jan 7, 1997·14 cites·23 claims
- 2358US5735720AControllable thermionic electron emitterPHILIPS CORP·Filed 1997·Granted Apr 7, 1998·13 cites·8 claims
- 2458US5049406AMethod of manufacturing solid bodiesPHILIPS CORP·Filed 1989·Granted Sep 17, 1991·17 cites·7 claims
- 2557US4885018AMethod for manufacturing rotationally symmetrical porous solid bodiesPHILIPS CORP·Filed 1988·Granted Dec 5, 1989·13 cites·18 claims
- 2656US4525379AMethod of manufacturing an electrode for a high-pressure gas discharge lamp and electrode for such a lampPHILIPS CORP·Filed 1984·Granted Jun 25, 1985·8 cites·12 claims
- 2754US5735027AMethod of manufacturing a multilayer ceramic electronic componentPHILIPS CORP·Filed 1996·Granted Apr 7, 1998·18 cites·13 claims
- 2853US5866975ALow-temperature cathode having an emissive nanostructurePHILIPS CORP·Filed 1996·Granted Feb 2, 1999·17 cites·7 claims
- 2952US5182052AMethod of manufacturing tubes and device for carrying out the methodPHILIPS CORP·Filed 1985·Granted Jan 26, 1993·10 cites·40 claims
- 3051US5200231AMethod of manufacturing polycrystalline diamond layersPHILIPS CORP·Filed 1992·Granted Apr 6, 1993·15 cites·10 claims
- 3150US4713259AMethod for the glow-discharge-activated reactive deposition of electrically conductive material from a gaseous phasePHILIPS CORP·Filed 1986·Granted Dec 15, 1987·13 cites·18 claims
- 3239US5102689AMethod of depositing microcrystalline solid particles from the gas phase by means of chemical vapor depositionPHILIPS CORP·Filed 1990·Granted Apr 7, 1992·7 cites·14 claims
- 3332US4741011AX-ray tube comprising an anode disc which is at least partly made of pyrolytic graphitePHILIPS CORP·Filed 1981·Granted Apr 26, 1988·1 cites·12 claims
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