Organization:
IEEE Power Electronics Society   
     (Conf-APEC, Conf-ECCE, IEEE Transactions)
IEEE Industry Applications Society         (Conf-IAS)
IEEE Industrial Electronics Society   (Conf-IECON, ICIT, IEEE Trans)
IEEE Magnetics Society
IEEE Circuits and Systems Society
European Power Electronics Association (EPE)              ECPE
The Institution of Engineering and Technology (IET)

US Patent and Trademark Office                   pat2pdf
European Patent Office (worldwide patent search)
WIPO (PCT patent search)
UK Intellectual Property Office (Please use GB database)
Chinese patent search
Hong Kong patent search
patent download (through drugfuture)

Academic:
MathWorld                                   RF/RFIC
CPES @VT  (VT Thesis)                 LEES @MIT    
DMC&PER @Dartmouth                  PE Group @UC Berkeley
CoPEC @Colorado                         IPIC @GaTech
SPEC @NCSU                               PEL @UCI
PES @UIUC                                  EPPE @TAMU
PERE @UMN                                  FloridaPEC@UCF
PES @ETH (in Switzerland)             WEMPEC (Wisc)
EPP @TUDelft (in Netherlands)       IET @Aalborg (in Denmark)
Inductive Power Transfer (University of Auckland)   

Dr. Milldebrook          Dr. McLyman          Dr. Thompson
Interactive PE online text                 iPES (by ETH)
One-Stop Internet Source for Power Electronics (e/j BLOOM)
LAZAR's POWER ELECTRONICS CORNER (good SMPS design)
101 Electronics


Free software (for Electromagnetic Computation):
Fast Field Solver (by MIT)
ASITIC (by Berkeley)
COILS (by Stanford)
SISP (by NTUA, Greece)
Sonnet Lite
Ansoft Maxwell SV
A summary by MST EMC Lab

Commercial:
Rob's links to useful commercial sites       @CoilCraft
WirelessPowerConsortium       WirelessPowerPlanet
ECoupled    PowerMat   Mojo_(2)   Panasonic     Powerkiss 
HaloIPT      Qualcomm
Powercast     WiTricity_MIT    WREL(intel)
非接触充電も   SmartSheet(Tokyo)   WildCharge     PowerBeam