Average Co-Inventor Count = 3.00
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. Epistar Corporation (2 from 1,224 patents)
2 patents:
1. RE47398 - Light-emitting device having patterned substrate and method of manufacturing thereof
2. 9029890 - Light-emitting device having patterned substrate and method of manufacturing thereof