Average Co-Inventor Count = 1.60
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. Vatech Ewoo Holdings Co., Ltd. (2 from 87 patents)
2. Rayence Co., Ltd. (2 from 33 patents)
2 patents:
1. 11278249 - Intraoral sensor and X-ray imaging system using the same
2. 10165990 - Intraoral X-ray detector