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. Guangzhou Qiji Technology Co., Ltd. (2 from 14 patents)
2 patents:
1. D1082953 - Toy building block
2. D1081828 - Toy building block