Average Co-Inventor Count = 4.44
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. Carl-zeiss-stiftung (1 from 702 patents)
2. Carl Zeiss Ag (1 from 208 patents)
2 patents:
1. 7688503 - Microscopy system and microscopy method for plural observers
2. 7594188 - Operating menu for a surgical microscope