Average Co-Inventor Count = 1.29
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. Nhn Entertainment Corporation (2 from 80 patents)
2. Nhn Pixelcube Corporation (2 from 3 patents)
3. Other (1 from 832,680 patents)
3 patents:
1. 11465038 - Method of puzzle game and game system using the method
2. 11000758 - System and method for providing game
3. 8387308 - Separately washable rice germination apparatus