Average Co-Inventor Count = 12.69
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. Kakao Corporation (2 from 104 patents)
2 patents:
1. 12346484 - User terminal displaying interface for providing instant messaging service and operation method of the user terminal
2. 12301373 - Apparatus and method for using messenger service of group chat room