Average Co-Inventor Count = 5.08
ph-index = 2
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. Verizon Data Services Inc. (2 from 82 patents)
2. Supermedia LLC (1 from 16 patents)
3. Idearc Media Corp. (1 from 3 patents)
3 patents:
1. 8463817 - User-defined classifieds
2. 8239273 - Integrated pay per click and pay per call listings
3. 8185552 - User-defined classifieds