Average Co-Inventor Count = 2.00
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 (4 from 832,966 patents)
4 patents:
1. 6064856 - Master workstation which communicates with a plurality of slave
2. 5788508 - Interactive computer aided natural learning method and apparatus
3. 5441415 - Interactive computer aided natural learning method and apparatus
4. 5267865 - Interactive computer aided natural learning method and apparatus