JH

Johan Christiaan Halberstadt

NB Nxp B.V.: 5 patents #471 of 3,591Top 15%
Philips: 4 patents #1,244 of 7,731Top 20%
U.S. Philips: 2 patents #2,537 of 8,851Top 30%
📍 Nijmegen, NL: #44 of 900 inventorsTop 5%
Overall (All Time): #469,154 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7626369 Switch mode power converter Franciscus Adrianus Cornelis Maria Schoofs 2009-12-01
7417876 Determining reflected power 2008-08-26
7397229 Switch mode power circuit 2008-07-08
7391627 Power converter Gerrit Van Der Horn 2008-06-24
7239118 DC regulator with pulse period modulation Peter Theodorus Johannes Degen, Antonius Maria Gerardus Mobers 2007-07-03
7042203 DC-DC converter Gerrit Van Der Horn 2006-05-09
6504352 On chip current source 2003-01-07
6496387 Resonant converter comprising a control circuit 2002-12-17
6433491 Energy converter having a control circuit 2002-08-13
5808507 Temperature compensated reference voltage source Abraham L. Melse, Hendrikus Janssen 1998-09-15
5369308 Power transistor switching circuit with controlled turn-off Franciscus A. C. M. Schoofs 1994-11-29