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Eindhoven, Netherlands

Hendricus F Van Tongeren

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 78(Granted Patents)

Location History:

Waalre, NL (1991 - 1992)
Eindhoven, NL (1981 - 1993)

Company Filing History:

8 out of 14,087

U.S. Philips Corporation

Years Active: 1981-1993

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5216737 - Optoelectronic device comprising a semiconductor laser and an optical (1993-06-01),

2. 5126985 - Method of recording information on a record carrier of the (1992-06-30),

3. 5107537 - Optoelectronic device having a coupling comprising a lens and arranged (1992-04-21),

4. 5045373 - Laminated product, compound used in the laminated product and optical (1991-09-03),

5. 4916465 - Binary optical signal recorder providing preheating pulse before an (1990-04-10),

6. 4774522 - Method of recording a binary signal on an optically readable record (1988-09-27),

7. 4353005 - Camera tube with mutually insulated, light absorbing particles on gun (1982-10-05),

8. 4251748 - Camera tube having photocathode absorptive of shorter wavelength and (1981-02-17),

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