Average Co-Inventor Count = 4.00
ph-index = 1
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. Carl Zeiss Vision Gmbh (2 from 70 patents)
2 patents:
1. 12014332 - Systems and methods for determining a lens prescription
2. 11521174 - Systems and methods for determining a lens prescription