Growing community of inventors

Eindhoven, Netherlands

David Liewellyyn John

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

David Liewellyyn JohnReinhold Elferich (1 patent)David Liewellyyn JohnWilliam Peter Mechtildis Marie Jans (1 patent)David Liewellyyn JohnJohannes Hubertus Gerardus Op Het Veld (1 patent)David Liewellyyn JohnDavid Liewellyyn John (1 patent)Reinhold ElferichReinhold Elferich (59 patents)William Peter Mechtildis Marie JansWilliam Peter Mechtildis Marie Jans (17 patents)Johannes Hubertus Gerardus Op Het VeldJohannes Hubertus Gerardus Op Het Veld (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Signify Holding B.v. (1 from 1,831 patents)


1 patent:

1. 10418913 - DC/DC resonant converters and power factor correction using resonant converters, and corresponding control methods

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