Average Co-Inventor Count = 5.00
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. Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v. (1 from 4,812 patents)
2. Hungarian Academy of Sciences Research Institute for Technical Physics and Materials Science (1 from 1 patent)
1 patent:
1. 7133140 - Apparatus and measurement procedure for the fast, quantitative, non-contact topographic investigation of semiconductor wafers and other mirror like surfaces