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Denver, CO, United States of America

Brian Campbell

Average Co-Inventor Count = 2.40

ph-index = 4

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 = 154

Brian CampbellScott Tomilson (2 patents)Brian CampbellElwood G Trask (1 patent)Brian CampbellGerald J Smith (1 patent)Brian CampbellPaul Madsen (1 patent)Brian CampbellLeon Rorie (1 patent)Brian CampbellJon Johnston (1 patent)Brian CampbellPaul Ellis (1 patent)Brian CampbellBrian Campbell (4 patents)Scott TomilsonScott Tomilson (2 patents)Elwood G TraskElwood G Trask (8 patents)Gerald J SmithGerald J Smith (4 patents)Paul MadsenPaul Madsen (3 patents)Leon RorieLeon Rorie (1 patent)Jon JohnstonJon Johnston (1 patent)Paul EllisPaul Ellis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ping Identity Corporation (3 from 47 patents)

2. Gates Formed-fibre Products, Inc. (1 from 14 patents)


4 patents:

1. 8615794 - Methods and apparatus for increased security in issuing tokens

2. 8613055 - Methods and apparatus for selecting an authentication mode at time of issuance of an access token

3. 8473749 - Methods and apparatus for preprovisioning authentication tokens to mobile applications

4. 4888234 - Formable fiber composite

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idiyas.com
as of
12/19/2025
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