Average Co-Inventor Count = 4.29
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. Fei Comapny (3 from 797 patents)
2. Max-planck-gesellschaft Zur Förderung Der Wissenschaften E. V. (1 from 1,289 patents)
3 patents:
1. 9908778 - Method of producing a freestanding thin film of nano-crystalline graphite
2. 9312098 - Method of examining a sample in a charged-particle microscope
3. 9116091 - Preparation of cryogenic sample for charged-particle microscopy