Growing community of inventors

Boise, ID, United States of America

Frederik Willerup

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 = 295

Frederik Willerup ↔ Peter Michael Williams (1 patent)Frederik Willerup ↔ Anthony Sowden (1 patent)Frederik Willerup ↔ Patrick Simon Arnold (1 patent)Frederik WillerupFrederik Willerup (1 patent)Peter Michael WilliamsPeter Michael Williams (9 patents)Anthony SowdenAnthony Sowden (3 patents)Patrick Simon ArnoldPatrick Simon Arnold (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.p. (1 from 27,427 patents)


1 patent:

1. 6721286 - Method and apparatus for device interaction by format

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1/3/2026
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