Average Co-Inventor Count = 3.43
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. Hewlett-packard Company (1 from 9,638 patents)
2. Marketscape (1 from 1 patent)
2 patents:
1. 5892908 - Method of extracting network information
2. 5442741 - Method for displaying pie chart information on a computer screen