Average Co-Inventor Count = 2.33
ph-index = 11
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 (37 from 115 patents)
2. Johnson Health Tech. (4 from 4 patents)
3. Other (2 from 832,880 patents)
4. Johnson Tech. Co., Ltd. (1 from 3 patents)
44 patents:
1. 12340424 - Exercise apparatus with exercise use verification function and verifying method
2. 12318662 - Group exercise system and method for adjusting personal exercise level in group exercise
3. 12296248 - Exercise apparatus with an image display
4. 12141876 - Exercise apparatus with exercise use verification function and verifying method
5. 12128286 - Electric treadmill with safety stop function
6. 11998827 - Interactive exercise apparatus
7. 11995725 - Exercise apparatus with exercise use verification function and verifying method
8. 11969643 - Exercise apparatus with an image display
9. 11766589 - Manual treadmill which can be set to an exercise speed
10. 11738250 - Electric treadmill with safety stop function
11. 11529544 - Stationary exercise apparatus
12. 11517807 - Interactive exercise apparatus
13. 11027168 - Manual treadmill which can be set to an exercise speed
14. 11020629 - Stationary exercise apparatus
15. 10960261 - Stationary exercise apparatus