Growing community of inventors

Turramurra, Australia

Calvin Jonathan Stein

Average Co-Inventor Count = 1.80

ph-index = 2

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 = 73

Calvin Jonathan SteinVictor Wiener (2 patents)Calvin Jonathan SteinCarlos Escobar (2 patents)Calvin Jonathan SteinCalvin Jonathan Stein (3 patents)Victor WienerVictor Wiener (2 patents)Carlos EscobarCarlos Escobar (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Telstra Corporation Limited (2 from 45 patents)

2. Australian and Overseas Telecommunications Corp. Limited (1 from 3 patents)


3 patents:

1. 7720204 - Method of establishing a communications call

2. 6324264 - Method of establishing a communications call

3. 5519770 - Enhanced telephony apparatus and system

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12/31/2025
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