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. Boe Technology Group Co., Ltd. (1 from 18,231 patents)
2. Ordos Yuansheng Optoelectronics Co., Ltd. (1 from 664 patents)
1 patent:
1. 11960164 - Black matrix structure and manufacturing method therefor, display substrate, and display device