Inventor · disambiguated record
Ivon Franciscus Helwegen
Also filed as: HELWEGEN IVON F · HELWEGEN IVON FRANCISCUS
6 granted patents·16 pending applications·71 citations·filing 2003–2009
82Inventor score
Top patents by PatentIndex Score
22 records- 0190US7612948B2Controllable optical lensKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Nov 3, 2009·24 cites·23 claims
- 0288US7408717B2Liquid-based optical device, method for controlling such a device and electronic deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Aug 5, 2008·24 cites·13 claims
- 0379US8040516B2Oscillator element for photo acoustic detectorKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Granted Oct 18, 2011·7 cites·11 claims
- 0470US7612947B2Controllable optical lensKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Nov 3, 2009·11 cites·18 claims
- 0563US8051713B2Two-dimensional adaptive accelerometer based on dielectrophoresisKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Granted Nov 8, 2011·4 cites·19 claims
- 0657US8234907B2Photo acoustic detector with improved signal processingHELWEGEN IVON FRANCISCUS·Filed 2007·Granted Aug 7, 2012·1 cites·11 claims
- 0746US2010019783A1Method, detector and system for measuring a sample concentrationKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 0843US2009066833A1Method for generating images and optical deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 0942US2009009881A1Control of Electrowetting LensesKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 1041US2007041122A1Communication method and systemHELWEGEN IVON F·Filed 2004·Application pending·0 cites
- 1140US2006245306A1Data storage device and a method of generating a motor control signal thereforKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 1239US2009185280A1Controllable optical componentKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 1338US2008106984A1Actuator Position Control Method and Corresponding ApparatusKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 1438US2006158973A1Actuator position control method and corresponding apparatusKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 1537US2008219306A1Laser Power Algorithm for Low Power ApplicationsKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 1637US2009103185A1Electronic device having a liquid-based optical device and control method thereforKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 1736US2010014167A1Controllable optical lensKONINKL PHILIPS ELECTRONICS NV·Filed 2009·Application pending·0 cites
- 1835US2007076539A1Pickup unit and disk drive unit provided with such a pickup unitKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 1934US2007223321A1Rail Friction CalibrationKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2034US2007223357A1Head Range Controlled JumpingKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2134US2007165499A1Motor transfer rate calibrated jumpingKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2233US2006288359A1Optical disc drive apparatus, method of controlling the position of optical pickup unit, method for detecting an device for reading and/or writing of a discKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →