Average Co-Inventor Count = 4.00
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. Mytech Corporation (4 from 21 patents)
4 patents:
1. D439853 - Multi-technology occupancy sensor
2. D435798 - Ultrasonic occupancy sensor
3. D430055 - Passive infrared occupancy sensor
4. D430056 - Ultrasonic occupancy sensor