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Rolling Meadows, IL, United States of America

John Roland Beardsley

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 53

John Roland BeardsleyRaymond Walden Bennett, Iii (4 patents)John Roland BeardsleyJohn Roland Beardsley (4 patents)Raymond Walden Bennett, IiiRaymond Walden Bennett, Iii (49 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. At&t Intellectual Property I, LP (2 from 16,507 patents)

2. Ameritech Corporation (1 from 159 patents)

3. Sbc Knowledge Ventures, L.p. (1 from 125 patents)


4 patents:

1. 8705701 - Security system with call management functionality

2. 8107594 - Security system with call management functionality

3. 7167543 - Security system with call management functionality

4. 6370233 - Security system with call management functionality

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as of
1/10/2026
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