Average Co-Inventor Count = 4.44
ph-index = 5
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. Yahoo! Inc. (5 from 2,367 patents)
2. Yahoo Holdings, Inc. (74 patents)
5 patents:
1. 7721339 - Method for controlling access to digital content and streaming media
2. 7640320 - Method and system for managing digital content, including streaming media
3. 7373415 - System and method for monitoring delivery of digital content, including streaming media
4. 7356838 - System and method for controlling access to digital content, including streaming media
5. 7350231 - System and method for controlling access to digital content, including streaming media