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Eindhoven, Netherlands

Henk Houkes

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 199(Granted Patents)

Location History:

Nijmegen, NL (1980)
Eindhoven, NL (1983 - 1988)
Oss, NL (1988 - 1990)

Company Filing History:

7 out of 14,087

U.S. Philips Corporation

Years Active: 1980-1990

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4935672 - High frequency ballast for a gas discharge lamp (1990-06-19),

2. 4748383 - DC-AC converter for igniting and supplying a discharge lamp (1988-05-31),

3. 4727294 - Electrodeless low-pressure discharge lamp (1988-02-23),

4. 4710678 - Electrodeless low-pressure discharge lamp (1987-12-01),

5. 4568859 - Discharge lamp with interference shielding (1986-02-04),

6. 4415838 - Frequency converter for supplying an electrodeless discharge lamp (1983-11-15),

7. 4227099 - Circuit arrangement comprising a high-voltage power transistor (1980-10-07),

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