Average Co-Inventor Count = 13.00
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. Yahoo! Inc. (5 from 2,367 patents)
5 patents:
1. 9323848 - Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
2. 9262530 - Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
3. 8849796 - Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
4. 8271480 - Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis
5. 7499914 - Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basis