Average Co-Inventor Count = 2.82
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. Radio Systems Corporation (2 from 272 patents)
2. The Tracker Corporation (2 from 4 patents)
4 patents:
1. 8456296 - Assisted direction finding apparatus
2. D659304 - Transmitter
3. D617767 - Radio tracking receiver
4. D612838 - Antenna structure for radio tracking receiver