Average Co-Inventor Count = 3.53
ph-index = 5
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. Exfo Inc. (5 from 133 patents)
5 patents:
1. D842144 - Module for use in a test instrument
2. D798171 - Module for use in a test instrument
3. D763712 - Portable test instrument
4. D763713 - Portable test instrument
5. D739277 - Portable test instrument