Growing community of inventors

San Antonio, TX, United States of America

Chad C Keith

Average Co-Inventor Count = 3.18

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 = 47

Chad C KeithDavid Dunmire (9 patents)Chad C KeithClifford Marcus Owenby (7 patents)Chad C KeithBrian M Novack (2 patents)Chad C KeithJeff P Clark (2 patents)Chad C KeithChad C Keith (9 patents)David DunmireDavid Dunmire (24 patents)Clifford Marcus OwenbyClifford Marcus Owenby (7 patents)Brian M NovackBrian M Novack (62 patents)Jeff P ClarkJeff P Clark (4 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, L.p. (9 from 16,488 patents)


9 patents:

1. 10832259 - Methods and apparatus to provide an electronic agent

2. 9992119 - Mobility network operator service delivery hub

3. 9940626 - Methods and apparatus to provide an electronic agent

4. 9785986 - Method for automating onboarding of user generated ringback tones to sales distribution channel

5. 9124554 - Mobility network operator service delivery hub

6. 8887292 - Method for encrypting and embedding information in a URL for content delivery

7. 8489772 - Method for mechanically generating content for messages

8. 8479298 - Method for encrypting and embedding information in a URL for content delivery

9. 8315920 - Method for automating onboarding of user generated ringback tones to sales distribution channel

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as of
12/17/2025
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