Average Co-Inventor Count = 4.50
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. International Business Machines Corporation (3 from 164,108 patents)
3 patents:
1. 8219921 - Providing an ad-hoc 3D GUI within a virtual world to a non-virtual world application
2. 8140978 - System and method for providing information in a virtual world
3. 8132235 - Method, system, and computer program product for providing e-token based access control for virtual world spaces