Average Co-Inventor Count = 4.00
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. United Epitaxy Company, Inc. (2 from 45 patents)
2 patents:
1. 6995403 - Light emitting device
2. 6693306 - Structure of a light emitting diode and method of making the same