Average Co-Inventor Count = 5.29
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. Sk Telecom Company, Ltd. (2 from 1,077 patents)
2. Ncsoft Corporation (1 from 37 patents)
3 patents:
1. 11759708 - Method for game service and commander voice chat and computing device for executing the method
2. 9516514 - Method for measuring position using a positioning access point, and device, system, and access point for same
3. 9432853 - Positioning device of mobile communication terminal, method for constructing wireless LAN information of device, positioning server of mobile communication terminal, and method for driving server