Average Co-Inventor Count = 13.00
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 Smt Gmbh (2 from 1,405 patents)
2 patents:
1. 8659745 - Optical system with an exchangeable, manipulable correction arrangement for reducing image aberrations
2. 8542346 - Optical system with an exchangeable, manipulable correction arrangement for reducing image aberrations