Average Co-Inventor Count = 6.78
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. Tyco Safety Products Canada Ltd. (4 from 92 patents)
2. Sony Corporation (1 from 58,132 patents)
5 patents:
1. 10991236 - Detecting of patterns of activity based on identified presence detection
2. 10713934 - Detecting of patterns of activity based on identified presence detection
3. 10504358 - Simplified user interaction with intrusion systems based on identified presence detection
4. 10482759 - Identified presence detection in and around premises
5. 9444518 - One touch product information on mobile communication device using near field communication