Average Co-Inventor Count = 7.20
ph-index = 3
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. Action Research Co., Ltd. (2 from 3 patents)
2. Advanced Telecommunications Research Institute International (1 from 78 patents)
3 patents:
1. 8435167 - Method and apparatus for environmental setting and information for environmental setting
2. 8167826 - Vibration generating apparatus and method introducing hypersonic effect to activate fundamental brain network and heighten aesthetic sensibility
3. 7079659 - Sound generating apparatus and method, sound generating space and sound, each provided for significantly increasing cerebral blood flows of persons