Average Co-Inventor Count = 2.03
ph-index = 8
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 (11 from 3,210 patents)
11 patents:
1. 8612297 - Methods and systems for harvesting comments regarding events on a network-based commerce facility
2. 8332275 - Method and apparatus to facilitate a transaction within a network-based facility
3. 8275673 - Method and system to recommend further items to a user of a network-based transaction facility upon unsuccessful transacting with respect to an item
4. 7831482 - Method and apparatus for facilitating user registration in an on-line auction environment
5. 7797548 - Method and system for maintaining login preference information of users in a network-based transaction facility
6. 7587359 - Method and system for harvesting feedback and comments regarding multiple items from users of a network-based transaction facility
7. 7428505 - Method and system for harvesting feedback and comments regarding multiple items from users of a network-based transaction facility
8. 7373312 - Method and apparatus for facilitating user registration in an on-line auction environment
9. 7310733 - Method and system for maintaining login preference information of users in a network-based transaction facility
10. 7127404 - Method and apparatus for a dual online registration contact information system
11. 6466917 - Method and apparatus for verifying the identity of a participant within an on-line auction environment