Average Co-Inventor Count = 2.25
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. Sinar Ag (2 from 6 patents)
2. Sinar Ag Schaffhausen (1 from 10 patents)
3 patents:
1. 6700616 - Still photographic camera and image generating process
2. 6141051 - Still photographic camera and image generation process
3. 4460263 - Apparatus for calculating and displaying and/or controlling exposure