Average Co-Inventor Count = 6.35
ph-index = 3
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. Cj Cgv Co., Ltd. (6 from 37 patents)
6 patents:
1. D823372 - Screen frame
2. D785814 - Ceiling frame for screen
3. D785815 - Supporting frame for screen
4. D785204 - Frame for theater
5. 9217914 - Multi-projection system
6. 8714746 - Multi-projection system