Average Co-Inventor Count = 2.67
ph-index = 3
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. International Business Machines Corporation (9 from 164,108 patents)
9 patents:
1. 10878431 - System and method for providing preview results for search systems integrating multiple collections
2. 9953329 - System and method for providing preview results for search systems integrating mulitple collections
3. 9852227 - Control for persistent search results and iterative searching
4. 9342567 - Control for persistent search results and iterative searching
5. 8667006 - Rapid peer navigation in faceted search systems
6. 8209314 - Search criteria control system and method
7. 8161044 - Faceted web searches of user preferred categories throughout one or more taxonomies
8. 7962519 - Method, system, and program product for building hierarchies
9. 7519580 - Search criteria control system and method