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 International Gmbh (1 from 226 patents)
2. Carl Zeiss Vision (china) Ltd. (1 from 1 patent)
3. Carl Zeiss Vision Gmbh (70 patents)
1 patent:
1. 11940596 - Spectacle lens with antibacterial and/or antiviral properties and method for manufacturing the same