Average Co-Inventor Count = 2.73
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. Hetronic International, Inc. (5 from 5 patents)
5 patents:
1. 8509964 - Remote control system having a touchscreen for controlling a railway vehicle
2. 8483887 - Remote control system having a touchscreen for controlling a railway vehicle
3. 8380363 - Remote control system having a touchscreen for controlling a railway vehicle
4. 8295992 - Remote control system having a touchscreen for controlling a railway vehicle
5. 8290646 - Remote control system implementing haptic technology for controlling a railway vehicle