Average Co-Inventor Count = 4.14
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 (10 from 164,108 patents)
2. Dr. Ing. H.c. F. Porsche Aktiengesellschaft (2 from 4,045 patents)
12 patents:
1. 11042513 - Extended tagging method and system
2. 11023548 - Faceted searching of resources via a web application
3. 11010360 - Extending tags for information resources
4. 10114896 - Faceted searching of resources via a web application
5. 10031932 - Extending tags for information resources
6. 9428223 - Motor vehicle support structure
7. 9126629 - Motor vehicle support structure
8. 9123025 - Detection and prevention of spam in tagging systems
9. 8843556 - Detection and prevention of spam in tagging systems
10. 8495081 - Method, system and computer program product for federating tags across multiple systems
11. 8301629 - Community-driven approach for solving the tag space littering problem
12. 7536637 - Method and system for the utilization of collaborative and social tagging for adaptation in web portals