Inventor · disambiguated record
Jan Alfons Julia Stoffels
Also filed as: STOFFELS JAN A J · STOFFELS JAN ALFONS JULIA
3 granted patents·3 pending applications·6 citations·filing 2002–2005
59Inventor score
Top patents by PatentIndex Score
6 records- 0149US7498742B2High-pressure discharge lamp, and method of manufacture thereofKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Mar 3, 2009·2 cites·12 claims
- 0247US7619369B2Method and circuit arrangement for operating a discharge lampKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Nov 17, 2009·1 cites·16 claims
- 0340US7380963B2Method of accurately controlling a cooling process of a high power lampKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Granted Jun 3, 2008·3 cites·18 claims
- 0438US2008303442A1Lamp with Housing Arrangement for the Reduction of Mercury Exposure Towards the Environment in Case of an Explosion of the BurnerKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 0535US2008218078A1Cooled High-Pressure Gas-Discharge LampKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Application pending·0 cites
- 0634US2007159042A1Lighting device with mercury absorbing/adsorbing and/or blocking agentKLINKENBERG KLAUS·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jan Alfons Julia Stoffels 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 →