Average Co-Inventor Count = 3.00
ph-index = 4
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. Fujian Huafeng Sporting Goods Science & Technology Co., Ltd. (6 from 7 patents)
6 patents:
1. D1035239 - Shoe sole
2. D993586 - Shoe sole
3. D993587 - Shoe sole
4. D993590 - Shoe sole
5. D992879 - Shoe sole
6. D992878 - Shoe sole