Average Co-Inventor Count = 2.18
ph-index = 4
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. Other (2 from 832,812 patents)
2. Bitrouter (1 from 1 patent)
3. Terra Knights Music, Inc. (1 from 1 patent)
4 patents:
1. 7877727 - Hierarchical state programming with a markup language
2. 7518057 - Method of automated musical instrument finger finding
3. 7345236 - Method of automated musical instrument finger finding
4. 7238876 - Method of automated musical instrument finger finding