Average Co-Inventor Count = 2.86
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 Jena Gmbh (2 from 282 patents)
2 patents:
1. 7259908 - Arrangement of operating elements on a microscope
2. 7046436 - Arrangement and method for polarization-optical interference contrast