Average Co-Inventor Count = 2.00
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. Zipline International Inc. (3 from 30 patents)
3 patents:
1. 11807361 - Vision based calibration system for unmanned aerial vehicles
2. 10793269 - Vision based calibration system for unmanned aerial vehicles
3. 10029788 - Vision based calibration system for unmanned aerial vehicles