Average Co-Inventor Count = 2.80
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.
7 patents:
1. D1070764 - Power supply unit
2. D1057122 - Air conditioner
3. D1053137 - Current inverter
4. D1047095 - Air conditioner
5. D1034436 - Generator electric
6. D1025140 - Refrigerator
7. D1010690 - Refrigerator