Inventor · disambiguated record
John A. Harold-Barry
Also filed as: HAROLD-BARRY JOHN A
4 granted patents·2 pending applications·95 citations·filing 1997–2005
67Inventor score
Technology areasG11B
Top patents by PatentIndex Score
6 records- 0187US5995462AMethod and apparatus for reading data from a disc carrierPHILIPS CORP·Filed 1997·Granted Nov 30, 1999·95 cites·13 claims
- 0243US7872954B2Method and apparatus for writing data to an optical discNXP BV·Filed 2005·Granted Jan 18, 2011·0 cites·8 claims
- 0343US7796482B2Land Pre-Pit signal processing method and related apparatusNXP BV·Filed 2005·Granted Sep 14, 2010·0 cites·20 claims
- 0441US7940625B2Method and apparatus for control of a write signal in an optical disc systemNXP BV·Filed 2005·Granted May 10, 2011·0 cites·28 claims
- 0537US2005243947A1Method and apparatus for processing a digital data streamKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 0635US2008130470A1Optical Pick-Up UnitKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →