Average Co-Inventor Count = 4.29
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. Electronics and Telecommunications Research Institute (3 from 11,326 patents)
3 patents:
1. 8428370 - Apparatus for providing digital contents and method thereof
2. 8402116 - System for vending game contents and method thereof
3. 8086715 - Apparatus for providing digital contents and method thereof