Average Co-Inventor Count = 1.89
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. Cubic Corporation (6 from 347 patents)
6 patents:
1. 10338577 - Sensor-based automated transit maintenance system
2. D825781 - Access gate with optical reader
3. D825567 - Optical reader for access gate
4. 10019852 - Integration of position sensor with RF reader
5. 9824508 - Transit vehicle sensor system
6. 9786100 - Integration of position sensor with RF reader