Growing community of inventors

Veldhoven, Netherlands

Abraham Hirschberg

Average Co-Inventor Count = 3.00

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 = 21

Abraham Hirschberg ↔ Nicolaas Bernardus Roozen (1 patent)Abraham Hirschberg ↔ Pascas Van Eck (1 patent)Abraham HirschbergAbraham Hirschberg (1 patent)Nicolaas Bernardus RoozenNicolaas Bernardus Roozen (13 patents)Pascas Van EckPascas Van Eck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. U.S. Philips Corporation (1 from 14,087 patents)


1 patent:

1. 6275597 - Loudspeaker system having a bass-reflex port

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