Average Co-Inventor Count = 2.00
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. Zena Technologies, Inc. (2 from 40 patents)
2 patents:
1. 8471190 - Vertical waveguides with various functionality on integrated circuits
2. 8274039 - Vertical waveguides with various functionality on integrated circuits