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. Ipopcorn Co., Ltd. (2 from 2 patents)
2 patents:
1. 10348791 - Sound signal-based local interactive platform system and local interactive service providing method using same
2. 9876832 - Sound signal-based local interactive platform system and local interactive service providing method using same