Average Co-Inventor Count = 7.76
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. Wenzhou University (1 from 54 patents)
2. Wenzhoujiayi Instruments Co., Ltd. (1 from 3 patents)
2 patents:
1. 10222264 - Standard light source color matching observation box
2. 10161796 - LED lighting based multispectral imaging system for color measurement