Average Co-Inventor Count = 3.43
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 Pulisi Technology Co., Ltd. (2 from 5 patents)
2 patents:
1. 12418617 - Print control device
2. 11660880 - Digital printing press