Assignee
GRAETZ NOKIA GMBH
DE·17 granted patents·97 citations·filing 1985–1989
Top patents by PatentIndex Score
17 records- 0169US4891549AElectron gun systemGRAETZ NOKIA GMBH·Filed 1987·Granted Jan 2, 1990·21 cites·7 claims
- 0265US4806218AMethod of coating cathode wires by cataphoretic coatingGRAETZ NOKIA GMBH·Filed 1987·Granted Feb 21, 1989·16 cites·12 claims
- 0351US4946112AWinding apparatusGRAETZ NOKIA GMBH·Filed 1989·Granted Aug 7, 1990·7 cites·3 claims
- 0445US4884759AWinding apparatusGRAETZ NOKIA GMBH·Filed 1989·Granted Dec 5, 1989·7 cites·4 claims
- 0544US4928041AFlat display deviceGRAETZ NOKIA GMBH·Filed 1989·Granted May 22, 1990·5 cites·9 claims
- 0644US4928035AGlass viewing screen for a color-picture-reproducing device and a method of making the sameGRAETZ NOKIA GMBH·Filed 1989·Granted May 22, 1990·5 cites·7 claims
- 0744US4824693AMethod for depositing a solderable metal layer by an electroless methodGRAETZ NOKIA GMBH·Filed 1988·Granted Apr 25, 1989·10 cites·6 claims
- 0839US4917822AGraphite-containing conductive suspension for picture tubesGRAETZ NOKIA GMBH·Filed 1988·Granted Apr 17, 1990·3 cites·15 claims
- 0938US4843278AIn-line gun system for a color picture tubeGRAETZ NOKIA GMBH·Filed 1987·Granted Jun 27, 1989·5 cites·4 claims
- 1038US4838658ALiquid crystal alignment layer with sidechains controlling tilt angleGRAETZ NOKIA GMBH·Filed 1987·Granted Jun 13, 1989·7 cites·11 claims
- 1135US4838651AProjection tube having an insulating layer of magnesium oxide and a high transmission metal gratingGRAETZ NOKIA GMBH·Filed 1987·Granted Jun 13, 1989·6 cites·5 claims
- 1233US4822143APicture-reproducing arrangement using a picture tube, and method of manufacturing sameGRAETZ NOKIA GMBH·Filed 1987·Granted Apr 18, 1989·4 cites·9 claims
- 1330US4864189AControl plate for display devicesGRAETZ NOKIA GMBH·Filed 1988·Granted Sep 5, 1989·0 cites·6 claims
- 1429US4827185AColor picture tube having internal conductive coatingsGRAETZ NOKIA GMBH·Filed 1988·Granted May 2, 1989·1 cites·4 claims
- 1527US4929210ACathode-ray tube supporting rackGRAETZ NOKIA GMBH·Filed 1985·Granted May 29, 1990·0 cites·3 claims
- 1627US4806819AShadow mask mounting apparatus in a color picture tubeGRAETZ NOKIA GMBH·Filed 1987·Granted Feb 21, 1989·0 cites·20 claims
- 1723US4889781AProcess and apparatus for producing a black matrix layerGRAETZ NOKIA GMBH·Filed 1988·Granted Dec 26, 1989·0 cites·7 claims
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