Average Co-Inventor Count = 4.00
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 Corporation (2 from 216 patents)
2 patents:
1. 9479839 - Method and system for providing a representative phrase based on keyword searches
2. 9262401 - Method and system for providing representative phrase