Average Co-Inventor Count = 3.27
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. Microsoft Technology Licensing, LLC (3 from 54,638 patents)
3 patents:
1. 8251704 - Instrumentation and schematization of learning application programs in a computerized learning environment
2. 8137112 - Scaffolding support for learning application programs in a computerized learning environment
3. 7849043 - Matching educational game players in a computerized learning environment