EH

Edsko E. Havinga

U.S. Philips: 9 patents #426 of 8,851Top 5%
Overall (All Time): #524,231 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6528815 Write-once read-many electrical memory element of a conjugated polymer or oligomer Adam Brown, Dagobert Michel De Leeuw, Colin P. Jarrett 2003-03-04
6184540 Method of preparing a thiophene-containing or furan-containing conjugated compound and precursor compound and use thereof for making semiconductor device Knut H. Chmii, Adam Brown, Dagobert Michel De Leeuw, Anita Pomp, Wolter Ten Hoeve +1 more 2001-02-06
6124475 Method of preparing a thiophene-containing or furan-containing conjugated compound and precursor compound used therein Knut H. Chmil, Adam Brown, Dagobert Michel De Leeuw, Anita Pomp, Wolter Ten Hoeve +1 more 2000-09-26
5919951 Method of preparing a thiophene-containing or furan-containing conjugated compound and precursor compound used therein Knut H. Chmii, Adam Brown, Dagobert Michel De Leeuw, Anita Pomp, Wolter Ten Hoeve +1 more 1999-07-06
5908583 Semiconductor polymer Klaus Müllen, Thomas Soczka-Guth 1999-06-01
5629530 Semiconductor device having an organic semiconductor material Adam Brown, Dagobert Michel De Leeuw, Erik Jan Lous 1997-05-13
5380807 Electrically conductive alternating copolymer and method of preparing such a copolymer Wolter Ten Hoeve, Hans Wijnberg 1995-01-10
5232630 Method of manufacturing conductive heterocyclic polymers by reacting new polymeric intermediate products with NH.sub.3, a NH.sub.3 producing substance, P.sub.2 S.sub.5 or Lawesson's reagent Kornelis L. Pouwer, Ton Vries, Egbert Willem Meijer, Hans Wijnberg 1993-08-03
5006729 Device for doubling the frequency of a light wave comprising a non-linear optical compound Egbert Willem Meijer, Wolter Ten Hoeve, Sjef Nijhuis, Gerardus L. J. A. Rikken 1991-04-09
4958087 Arrangement for and method of doubling the frequency of a light wave Egbert Willem Meijer, Gerardus L. J. A. Rikken 1990-09-18