Inventor · disambiguated record
Daniel Den Engelsen
Also filed as: DEN ENGELSEN DANIEL
7 granted patents·3 pending applications·59 citations·filing 1996–2011
82Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV5PHILIPS CORP2BLACKBURN MICROTECH SOLUTIONS1CARLOS CAMARGO DO AMARAL ANTONIO1ELECTROVAC1
Top patents by PatentIndex Score
10 records- 0174US7157848B2Field emission backlight for liquid crystal televisionELECTROVAC·Filed 2004·Granted Jan 2, 2007·13 cites·41 claims
- 0273US5717282ADisplay device comprising a display screen having a light-absorbing coatingPHILIPS CORP·Filed 1996·Granted Feb 10, 1998·29 cites·15 claims
- 0351US6489712B1CRT with improved slotted maskKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Dec 3, 2002·2 cites·6 claims
- 0448US6642664B2Method of producing a screen for a color display tubeKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Nov 4, 2003·2 cites·19 claims
- 0548US6307333B1Color display device with a deflection-dependent distance between outer beamsPHILIPS CORP·Filed 1999·Granted Oct 23, 2001·8 cites·19 claims
- 0635US6441547B1Cathode ray tube with narrowed neck portionKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Aug 27, 2002·5 cites·7 claims
- 0734US2008001514A1ElectrodesBLACKBURN MICROTECH SOLUTIONS·Filed 2005·Application pending·0 cites
- 0829US6580206B2Color display device with a deflection-dependent distance between outer beamsKONINKL PHILIPS ELECTRONICS NV·Filed 1998·Granted Jun 17, 2003·0 cites·20 claims
- 0929US2013181954A1Electronic brushCARLOS CAMARGO DO AMARAL ANTONIO·Filed 2011·Application pending·0 cites
- 1027US2002036455A1Colour display tube with improved shadow maskKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Daniel Den Engelsen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →