Average Co-Inventor Count = 4.00
ph-index = 1
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. Polar Electro Oy (1 from 251 patents)
1 patent:
1. 8768445 - Electronic device and method for determining a fat burning threshold using heart rate variability