Average Co-Inventor Count = 1.00
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. Zhuhai Shichang Metals Ltd. (3 from 72 patents)
3 patents:
1. D979970 - Chair frame and legs
2. D974785 - Chair seat and backrest
3. D907419 - Combined pedestal base, support bracket, and height adjustment button of adjustable height table