Average Co-Inventor Count = 6.37
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. Line Corporation (4 from 186 patents)
4 patents:
1. 11803564 - Method and system for keyword search using messaging service
2. 11200247 - Method and system for keyword search using messaging service
3. 10445333 - Method and system for keyword search using messaging service
4. D841686 - Electronic device with a graphical user interface