Growing community of inventors

Hangzhou, China

Tongjin Huang

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.

Forward Citations = 0

Tongjin HuangYufeng Chen (1 patent)Tongjin HuangTongjin Huang (1 patent)Yufeng ChenYufeng Chen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zhejiang Dahua Technology Co., Ltd. (1 from 224 patents)


1 patent:

1. 11943569 - Intercom systems and methods using the same

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