Growing community of inventors

New York, NY, United States of America

James F Butterworth

Average Co-Inventor Count = 2.00

ph-index = 8

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 = 1,038

James F ButterworthAntonio M Monteiro (9 patents)James F ButterworthJames F Butterworth (9 patents)Antonio M MonteiroAntonio M Monteiro (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Two Way Media Limited (5 from 8 patents)

2. Netcast Communications Corporation (3 from 3 patents)

3. Netcast Innovations Ltd. (1 from 1 patent)


9 patents:

1. 9124607 - Methods and systems for playing media

2. 8539237 - Methods and systems for playing media

3. 7600120 - System for delivering media

4. 7266686 - Multicasting method and apparatus

5. 7080153 - Multicasting method and apparatus

6. 6434622 - Multicasting method and apparatus

7. 6119163 - Multicasting method and apparatus

8. 5983005 - Multicasting method and apparatus

9. 5778187 - Multicasting method and apparatus

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as of
12/15/2025
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