Average Co-Inventor Count = 4.00
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. Hitachi, Ltd. (4 from 42,494 patents)
4 patents:
1. 7308113 - Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object
2. 7184593 - Method and apparatus for detecting local features of video, and recording medium storing the method
3. 6963658 - Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object
4. 6937764 - Method and apparatus for detecting local features of video, and recording medium storing the method