Average Co-Inventor Count = 1.33
ph-index = 2
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. Other (1 from 832,718 patents)
2. Sk Telecom Company, Ltd. (1 from 1,077 patents)
2 patents:
1. 9973518 - Apparatus and method for checking message and user terminal
2. 5335801 - Stopper sealing cap for injectable fluid bottle