Growing community of inventors

Beijing, China

Changqing Li

Average Co-Inventor Count = 5.00

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.

Forward Citations = 0

Changqing Li ↔ Chuanjun Xia (1 patent)Changqing Li ↔ Feng Li (1 patent)Changqing Li ↔ Chi Yuen Raymond Kwong (1 patent)Changqing Li ↔ Le Wang (1 patent)Changqing LiChangqing Li (1 patent)Chuanjun XiaChuanjun Xia (385 patents)Feng LiFeng Li (141 patents)Chi Yuen Raymond KwongChi Yuen Raymond Kwong (33 patents)Le WangLe Wang (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beijing Summer Sprout Technology Co. Ltd. (1 from 51 patents)


1 patent:

1. 11708356 - Organic electroluminescent materials and devices

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12/4/2025
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