Growing community of inventors

San Francisco, CA, United States of America

Christian Pirkner

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 = 10

Christian Pirkner ↔ Rehan M Khan (1 patent)Christian Pirkner ↔ Marc Mathys (1 patent)Christian Pirkner ↔ Thomas R Sulzer (1 patent)Christian PirknerChristian Pirkner (1 patent)Rehan M KhanRehan M Khan (5 patents)Marc MathysMarc Mathys (2 patents)Thomas R SulzerThomas R Sulzer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rovi Technologies Corporation (1 from 100 patents)


1 patent:

1. 7890374 - System and method for presenting music to consumers

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as of
12/17/2025
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