Average Co-Inventor Count = 3.00
ph-index = 4
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. Ebay, Incorporated (5 from 3,217 patents)
5 patents:
1. 9400882 - Method and system for maintaining login preference information of users in a network-based transaction facility
2. 8800016 - Method and system for maintaining login preference information of users in a network-based transaction facility
3. 8291233 - Method and system for maintaining login preference information of users in a network-based transaction facility
4. 7797548 - Method and system for maintaining login preference information of users in a network-based transaction facility
5. 7310733 - Method and system for maintaining login preference information of users in a network-based transaction facility