Average Co-Inventor Count = 1.33
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. Ramun Korea Co., Ltd. (1 from 6 patents)
2 patents:
1. D1084483 - Light
2. D1050498 - Luminous unit for lighting