Growing community of inventors

Seattle, WA, United States of America

Michael J Robinson

Average Co-Inventor Count = 1.91

ph-index = 6

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 = 967

Michael J RobinsonRobert C Greco (5 patents)Michael J RobinsonPaul M Dunn (2 patents)Michael J RobinsonRobert L Richmond (1 patent)Michael J RobinsonMichael J Robinson (7 patents)Robert C GrecoRobert C Greco (8 patents)Paul M DunnPaul M Dunn (6 patents)Robert L RichmondRobert L Richmond (12 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Active Voice Corporation (5 from 10 patents)

2. Other (1 from 832,812 patents)

3. Tortel USA LLC (1 from 2 patents)


7 patents:

1. 7995556 - Gateway for using non-IP digital PBX telephone handsets with an IP call controller

2. 5625676 - Method and apparatus for monitoring a caller's name while using a

3. 5581604 - Method and apparatus for processing an incoming call in a communication

4. 5568540 - Method and apparatus for selecting and playing a voice mail message

5. 5533102 - Telephone auto attendant system for delivering chosen greetings to

6. 5434906 - Method and apparatus for processing an incoming call in a communication

7. 5070526 - Signal analyzing system

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as of
12/21/2025
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