Average Co-Inventor Count = 3.00
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.
Company Filing History:
1. AT&T Intellectual Property I, LP (3 from 16,492 patents)
3 patents:
1. 9961396 - Storing and accessing segments of recorded programs
2. 8995824 - Digital video recorder with segmented program storage
3. 8683540 - System and method to record encoded video data