JL

Johannus Emmanuel Maria Lammers

Philips: 1 patents #3,761 of 7,731Top 50%
Overall (All Time): #3,564,251 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6483725 DC/DC conversion circuit having a switching frequency proportional to power output Cornelis Johannes Adrianus Schetters, Tijmen Cornelis Van Bodegraven 2002-11-19