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Eindhoven, Netherlands

Willem Hendrik Amsen

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 32(Granted Patents)

Company Filing History:

4 out of 14,087

U.S. Philips Corporation

Years Active: 1976-1980

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4224640 - CRT Beam current control apparatus (1980-09-23),

2. 4158146 - Device for coupling transistors operated in I.sup.2 L to a transistor (1979-06-12),

3. 4017681 - Television receiver including a beam current limiting circuit (1977-04-12),

4. 3937876 - Picture display apparatus including a line phase discriminator for (1976-02-10),

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