Inventor · disambiguated record
Mark P. Helsel
Also filed as: HELSEL MARK P
25 granted patents·1,226 citations·filing 1996–2016
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US7473888B2Display with compensated light source driveMICROVISION INC·Filed 2006·Granted Jan 6, 2009·81 cites·11 claims
- 0298US6687034B2Active tuning of a torsional resonant structureMICROVISION INC·Filed 2003·Granted Feb 3, 2004·129 cites·8 claims
- 0398US6245590B1Frequency tunable resonant scanner and method of makingMICROVISION INC·Filed 1999·Granted Jun 12, 2001·246 cites·7 claims
- 0497US6515278B2Frequency tunable resonant scanner and method of makingMICROVISION INC·Filed 2001·Granted Feb 4, 2003·126 cites·10 claims
- 0596US6512622B2Active tuning of a torsional resonant structureMICROVISION INC·Filed 2002·Granted Jan 28, 2003·80 cites·14 claims
- 0693US6285489B1Frequency tunable resonant scanner with auxiliary armsMICROVISION INC·Filed 1999·Granted Sep 4, 2001·110 cites·13 claims
- 0792US6924476B2Resonant beam scanner with raster pinch compensationMICROVISION INC·Filed 2003·Granted Aug 2, 2005·39 cites·18 claims
- 0891US6535325B2Frequency tunable resonant scanner with auxiliary armsMICROVISION INC·Filed 2001·Granted Mar 18, 2003·47 cites·15 claims
- 0990US7310174B2Method and apparatus for scanning regionsMICROVISION INC·Filed 2005·Granted Dec 18, 2007·22 cites·16 claims
- 1090US6384406B1Active tuning of a torsional resonant structureMICROVISION INC·Filed 2001·Granted May 7, 2002·64 cites·5 claims
- 1189US9946062B1Microelectromechanical systems (MEMS) scanners for scanning laser devicesMICROVISION INC·Filed 2016·Granted Apr 17, 2018·8 cites·16 claims
- 1288US6654158B2Frequency tunable resonant scanner with auxiliary armsMICROVISION INC·Filed 2002·Granted Nov 25, 2003·36 cites·9 claims
- 1387US6882462B2Resonant scanner with asymmetric mass distributionMICROVISION INC·Filed 2003·Granted Apr 19, 2005·32 cites·20 claims
- 1487US6256131B1Active tuning of a torsional resonant structureMICROVISION INC·Filed 1999·Granted Jul 3, 2001·79 cites·10 claims
- 1584US8579443B2Scanned beam display having a redirected exit cone using a diffraction gratingHUDMAN JOSHUA M·Filed 2010·Granted Nov 12, 2013·8 cites·16 claims
- 1683US9759909B1Scanning platforms for scanning laser devicesMICROVISION INC·Filed 2016·Granted Sep 12, 2017·5 cites·22 claims
- 1783US8218218B2Fatigue resistant MEMS apparatus and systemTAUSCHER JASON B·Filed 2009·Granted Jul 10, 2012·18 cites·9 claims
- 1882US6653621B2Frequency tunable resonant scanner and method of makingMICROVISION INC·Filed 2002·Granted Nov 25, 2003·22 cites·7 claims
- 1981US7002716B2Method and apparatus for blending regions scanned by a beam scannerMICROVISION INC·Filed 2004·Granted Feb 21, 2006·16 cites·39 claims
- 2077US7157679B2Scanned beam display having compensation for pattern dependant heating of a light sourceMICROVISION INC·Filed 2005·Granted Jan 2, 2007·5 cites·12 claims
- 2176US7516896B2Frequency tunable resonant scanner with auxiliary armsMICROVISION INC·Filed 2005·Granted Apr 14, 2009·7 cites·18 claims
- 2273US7485485B2Method and apparatus for making a MEMS scannerMICROVISION INC·Filed 2004·Granted Feb 3, 2009·12 cites·13 claims
- 2368USRE41375EResonant beam scanner with raster pinch compensationMICROVISION INC·Filed 2007·Granted Jun 15, 2010·2 cites·18 claims
- 2461US5656777AMiniature box vibrating gyroscopeALLIED SIGNAL INC·Filed 1996·Granted Aug 12, 1997·32 cites·18 claims
- 2549US8218014B2Electromagnetic scanner having variable coil widthTAUSCHER JASON B·Filed 2009·Granted Jul 10, 2012·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →