Inventor · disambiguated record
Johannes H. T. Pasman
Also filed as: PASMAN JOHANNES H T
6 granted patents·309 citations·filing 1985–1993
86Inventor score
Technology areasG11B
Files withPHILIPS CORP6
Top patents by PatentIndex Score
6 records- 0195US4893298ARecord-carrier body provided with a relief structure of optically detectable servo-track portions and sector addresses and apparatus for forming said structurePHILIPS CORP·Filed 1985·Granted Jan 9, 1990·95 cites·7 claims
- 0294US4959822ARecord-carrier body provided with a relief structure of optically detectable servo-track portions and sector addresses and apparatus for forming said structurePHILIPS CORP·Filed 1989·Granted Sep 25, 1990·73 cites·2 claims
- 0392US5339301AOptically readable record carrier for recording information, method and apparatus for manufacturing such, apparatus for recording and reading information on a such a record carrierPHILIPS CORP·Filed 1993·Granted Aug 16, 1994·117 cites·5 claims
- 0465US4949330AApparatus for pre-forming servo-track portions and sector addresses having the same predetermined widthPHILIPS CORP·Filed 1988·Granted Aug 14, 1990·13 cites·1 claims
- 0546US5038339ARecord carrier having servo-track portions and sector addresses having the same predetermined widthPHILIPS CORP·Filed 1990·Granted Aug 6, 1991·6 cites·2 claims
- 0637US4794584AMethod and apparatus for scanning the recording surface of a rotating disc-shaped record carrierPHILIPS CORP·Filed 1986·Granted Dec 27, 1988·5 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →