Average Co-Inventor Count = 3.00
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 Tianma Micro-electronics Co., Ltd. (1 from 761 patents)
1 patent:
1. 12044873 - Birefringence film, manufacturing method for birefringence film, and display device