Growing community of inventors

Sonoma, CA, United States of America

John Kevin Calhoun

Average Co-Inventor Count = 6.00

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 = 237

John Kevin Calhoun ↔ David William Singer (130 patents)John Kevin Calhoun ↔ David L Biderman (1 patent)John Kevin Calhoun ↔ Roger N Pantos (1 patent)John Kevin Calhoun ↔ William B May, Jr (1 patent)John Kevin Calhoun ↔ John Samuel Bushell (1 patent)John Kevin Calhoun ↔ Christopher L Flick (1 patent)John Kevin Calhoun ↔ William May (0 patent)John Kevin CalhounJohn Kevin Calhoun (1 patent)David William SingerDavid William Singer (130 patents)David L BidermanDavid L Biderman (65 patents)Roger N PantosRoger N Pantos (58 patents)William B May, JrWilliam B May, Jr (43 patents)John Samuel BushellJohn Samuel Bushell (35 patents)Christopher L FlickChristopher L Flick (23 patents)William MayWilliam May (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (1 from 40,951 patents)


1 patent:

1. 8843586 - Playlists for real-time or near real-time streaming

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as of
12/28/2025
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