Average Co-Inventor Count = 5.00
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. Cambridge Consultants Limited (2 from 58 patents)
2 patents:
1. 7227493 - Methods and apparatus for obtaining positional information
2. 7068211 - Methods and apparatus for obtaining positional information