Average Co-Inventor Count = 2.00
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. Alti-electronics Co., Ltd (3 from 38 patents)
3 patents:
1. D584247 - Light emitting diode
2. D584248 - Light emitting diode
3. D580891 - Light emitting diode