Average Co-Inventor Count = 1.71
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. Arnold&richter Cine Technik Gmbh&co. Betriebs Kg (7 from 212 patents)
2. Other (1 from 832,718 patents)
8 patents:
1. 10051165 - Filter device for a camera
2. 9992390 - Electronic movie camera
3. 9854173 - Viewfinder and operating unit
4. 9699362 - Adjustable filter device for a camera
5. D769955 - Viewfinder
6. 9473682 - Electronic movie camera
7. D768749 - Camera body
8. 9420150 - Electronic camera