Average Co-Inventor Count = 3.63
ph-index = 15
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. Impact Sports Technologies, Inc. (32 from 38 patents)
2. Amtech Systems, Incorporated (5 from 75 patents)
3. Impact Sports Technology, Inc. (2 from 2 patents)
4. Healthwatch Ltd. (1 from 10 patents)
5. Impacts Sports Technologies, Inc. (1 from 1 patent)
41 patents:
1. 12437285 - Vehicle tracking system for congestion pricing using transponders
2. 12056566 - Vehicle tracking system using transponders
3. 11663427 - Vehicle tracking system using transponders
4. 11341345 - Vehicle tracking system using transponders
5. 10769392 - Vehicle tracking system using transponders
6. 10058252 - Monitoring device with a pedometer
7. 9820659 - Monitoring device with a pedometer
8. 9649039 - Mobile plethysmographic device
9. 9629562 - Mobile plethysmographic device
10. 9591973 - Monitoring device with a pedometer
11. 9504393 - Monitoring Device, Method and system
12. 9314174 - Mobile plethysmographic device
13. 9314166 - Monitoring device with a pedometer
14. 9226669 - Optical sensor for a monitoring device
15. 9179849 - Mobile plethysmographic device