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For the Inventor, By the Inventor

Eindhoven, Netherlands

Gerrit D Westerhout

This inventor holds 4 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1993-1999.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 80(Granted Patents)


Company Filing History:

goldMedal4 out of 14,087 
 
U.S. Philips Corporation
 patents

Years Active: 1993-1999

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4 patents (USPTO):Explore Patents
1. 5878019 - Record carrier having at least two information volumes (1999-03-02),
2. 5684786 - Record carrier having an information volume including audio information (1997-11-04),
3. 5341356 - Method and device for recording information volumes in a track of a (1994-08-23),
4. 5206063 - Optical recording element with ROM and recording regions (1993-04-27),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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