Average Co-Inventor Count = 2.00
ph-index = 1
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. Xiwing E-commerce(zhuhai) Co., Ltd. (2 from 10 patents)
2 patents:
1. D1072931 - Ink ribbon cassette for printer
2. D1072041 - Ink ribbon cassette for printer