Average Co-Inventor Count = 5.00
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. University of Durham (1 from 40 patents)
2. University of Exeter (1 from 33 patents)
1 patent:
1. 6967437 - Light emitting diode with improved efficiency