Average Co-Inventor Count = 2.00
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. Johnson Health Tech Co., Ltd (5 from 114 patents)
5 patents:
1. 11998827 - Interactive exercise apparatus
2. 11517807 - Interactive exercise apparatus
3. 9724559 - Exercise apparatus
4. 9067094 - Exercise apparatus
5. 7591762 - Exercise apparatus