Inventor · disambiguated record
Gerrit J. Van Den Beld
Also filed as: VAN DEN BELD GERRIT J · VAN DEN BELD GERRIT JAN
6 granted patents·2 pending applications·536 citations·filing 1992–2007
88Inventor score
Top patents by PatentIndex Score
8 records- 0196US5721471ALighting system for controlling the color temperature of artificial light under the influence of the daylight levelPHILIPS CORP·Filed 1996·Granted Feb 24, 1998·289 cites·20 claims
- 0291US5648656ASystem to optimize artificial lighting levels with increasing daylight levelPHILIPS CORP·Filed 1995·Granted Jul 15, 1997·118 cites·4 claims
- 0382US5861717ALighting system for controlling the color temperature of artificial light under the influence of the daylight levelPHILIPS CORP·Filed 1997·Granted Jan 19, 1999·53 cites·10 claims
- 0466US5422800AMounting member for use in a line illumination devicePHILIPS CORP·Filed 1994·Granted Jun 6, 1995·21 cites·13 claims
- 0565US5357412ALine illumination device and mounting member for this devicePHILIPS CORP·Filed 1992·Granted Oct 18, 1994·21 cites·17 claims
- 0658US8028706B2Method for controlling the alertness of a human subject and a light source for use in this methodKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Oct 4, 2011·34 cites·11 claims
- 0745US2009018622A1Body cover, glasses and/or at least partial head cover, method for radiating at least part of a human body and use of a body coverKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
- 0845US2009030489A1Body cover, glasses and/or at least partial head cover, method for radiating at least part of a human body and use of a body coverKONINKL PHILIPS ELECTRONICS NV·Filed 2007·Application pending·0 cites
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