Average Co-Inventor Count = 4.00
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. Shanghai Techsun Anti-counterfeiting Technology Holding Co., Ltd. (1 from 5 patents)
1 patent:
1. 8632849 - Anti-counterfeit film with an amphichroic pattern and a preparation method thereof