Average Co-Inventor Count = 4.00
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. International Business Machines Corporation (3 from 164,219 patents)
3 patents:
1. 7733228 - Wireless system to detect presence of child in a baby car seat
2. 7489247 - Wireless system provided in a vehicle to detect presence of child in a baby car seat
3. 7321306 - Wireless system to detect presence of child in a baby car seat