Average Co-Inventor Count = 1.18
ph-index = 5
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 (9 from 832,843 patents)
2. Racer Sporting Goods Co., Ltd. (2 from 17 patents)
3. Alpha Imaging Technology Corporation (1 from 22 patents)
19 patents:
1. 12233299 - Weight training sled with enhanced load effect
2. 12005294 - Rope pull training device
3. D1030926 - Weight training handle
4. D1029970 - Adjustable weight training chair
5. 11833408 - Weight training device that can be transformed into a hand truck
6. 10946246 - Interactive motion management device combined with human physiological information and sports information
7. 10758776 - Column-type combination climbing exercise machine
8. D852288 - Exercise bike frame
9. 10125795 - Adjustable fan damping apparatus for exerciser
10. 10065061 - Exercise bike with an adjustable internal gear device
11. 9889336 - Chain wheel locking assembly of an exercise apparatus
12. D778533 - Belt
13. 9320325 - Belt buckle
14. 9233268 - Metal sport and entertainment framework with multiple configurations
15. 9216314 - Hanging stand for a barbell