Average Co-Inventor Count = 5.19
ph-index = 5
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. Proterra Inc. (15 from 69 patents)
2. Proterra Operating Company, Inc. (2 from 9 patents)
3. Phoenix Motor, Inc. (1 from 4 patents)
18 patents:
1. 12508890 - Electric bus
2. 11453299 - Electric vehicles and charging stations
3. 11345245 - Overhead charging systems for electric vehicles
4. 11285795 - Electric bus
5. 10875411 - Electric vehicles and charging stations
6. 10518656 - Charging stations for electric vehicles
7. 10505164 - Low-floor electric vehicle
8. 10232724 - Electric vehicles and charging stations
9. 10112498 - Overhead charging systems for electric vehicles
10. 9908435 - Electric vehicle overhead charging system
11. 9680139 - Low-floor electric vehicle
12. 9446672 - Charging systems for electric vehicles
13. 9352658 - Charging of electric vehicles
14. 9252417 - Low-floor electric bus
15. 8829853 - Methods and systems for charging vehicles