Inventor · disambiguated record
Waldemar Lumma
Also filed as: LUMMA WALDEMAR
6 granted patents·45 citations·filing 1991–2005
82Inventor score
Top patents by PatentIndex Score
6 records- 0170US7654739B2X-ray equipment and method for controlling itKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Granted Feb 2, 2010·9 cites·20 claims
- 0251US7165885B2X-ray systemKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Jan 23, 2007·10 cites·11 claims
- 0344US6236711B1Radiation measuring device comprising an ionization chamberPHILIPS CORP·Filed 1999·Granted May 22, 2001·13 cites·12 claims
- 0437US5467378AX-ray apparatus comprising a photoconductor and a corona charging devicePHILIPS CORP·Filed 1994·Granted Nov 14, 1995·5 cites·18 claims
- 0534US5686732AX-ray apparatus comprising a photoconductor and a charging devicePHILIPS CORP·Filed 1996·Granted Nov 11, 1997·4 cites·7 claims
- 0632US5136165AMethod and device for compensating for differences in sensitivities to incident radiation of a luminescent layer and a transducerPHILIPS CORP·Filed 1991·Granted Aug 4, 1992·4 cites·12 claims
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