Inventor · disambiguated record
Harm Wierenga
Also filed as: WIERENGA HARM A · WIERENGA HARM ALBERT
4 granted patents·3 pending applications·122 citations·filing 1999–2005
79Inventor score
Top patents by PatentIndex Score
7 records- 0192US6904011B2Multilayer record carrier with shifted recording start and stop positionsKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Jun 7, 2005·40 cites·14 claims
- 0288US6190750B1Rewritable optical information mediumPHILIPS CORP·Filed 1999·Granted Feb 20, 2001·68 cites·10 claims
- 0362US6711110B2Method of recording a multi-layer optically recordable information carrierKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Mar 23, 2004·4 cites·16 claims
- 0455US6552985B1Method of recording a multi-layer optically recordable information carrierKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Apr 22, 2003·10 cites·16 claims
- 0550US2005163032A1Multilayer record carrier with shifted recording start and stop positionsFiled 2005·Application pending·0 cites
- 0641US2004156295A1Method of recording a multi-layer optically recordable information carrierFiled 2004·Application pending·0 cites
- 0734US2007052337A1Display deviceVAN DER POEL WILLIBRORDUS A J·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →