Average Co-Inventor Count = 3.96
ph-index = 4
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. Optex Co., Inc. (8 from 134 patents)
2. Kawasaki Jukogyo Kabushiki Kaisha (1 from 3,322 patents)
11 patents:
1. D1100687 - Human body detector
2. D1099719 - Human body detector
3. D1003180 - Object detection device
4. D977946 - Bracket
5. D965049 - Surveillance camera
6. D937698 - Human body detector
7. D862266 - Human body detector
8. D854436 - Human body detectors
9. D836013 - Human body detector
10. D795108 - Human body detector
11. D787452 - Switch