Average Co-Inventor Count = 1.78
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.
Company Filing History:
1. Other (3 from 832,680 patents)
2. Spectravision, Inc. (3 from 5 patents)
3. Spectradyne LLC (1 from 13 patents)
4. Sigmafor Corporation (1 from 1 patent)
8 patents:
1. 7203186 - System and device for integrating IP and analog telephone systems
2. 6216112 - Method for software distribution and compensation with replenishable advertisements
3. 5818512 - Video distribution system
4. 5767894 - Video distribution system
5. 5729279 - Video distribution system
6. 5603078 - Remote control device with credit card reading and transmission
7. 4737600 - Reenterable splice closure method and apparatus
8. 4647713 - Pressurized telecommunication cable joint closure method and apparatus