Inventor · disambiguated record
Lieuwe Boonstra
Also filed as: BOONSTRA LIEUWE
4 granted patents·98 citations·filing 1975–1977
79Inventor score
Files withPHILIPS CORP4
Top patents by PatentIndex Score
4 records- 0190US4135083AOptical scanning devicePHILIPS CORP·Filed 1977·Granted Jan 16, 1979·50 cites·14 claims
- 0282US3969576AApparatus for reading a record carrier with an optical information structurePHILIPS CORP·Filed 1975·Granted Jul 13, 1976·25 cites·3 claims
- 0364US4255677ACharge pump substrate bias generatorPHILIPS CORP·Filed 1975·Granted Mar 10, 1981·16 cites·30 claims
- 0450US4150399AApparatus for reading a record carrier with an optical information structurePHILIPS CORP·Filed 1977·Granted Apr 17, 1979·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →