Average Co-Inventor Count = 4.00
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. Samsung Electronics Co., Ltd. (2 from 131,214 patents)
2 patents:
1. 7666069 - Wafer holder and wafer conveyor equipped with the same
2. 7220173 - Wafer holder and wafer conveyor system equipped with the same