Average Co-Inventor Count = 1.50
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. Kyungil-tech Co., Ltd. (2 from 3 patents)
2 patents:
1. 11794500 - Thermal transfer device with communication function and managing system thereof
2. 10946638 - Hybrid transfer machine