Growing community of inventors

Hangzhou, China

Yishan Ma

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.

Forward Citations = 0

Yishan MaQiming Zhao (1 patent)Yishan MaLicheng Sheng (1 patent)Yishan MaHongqiang Qin (1 patent)Yishan MaYishan Ma (1 patent)Qiming ZhaoQiming Zhao (18 patents)Licheng ShengLicheng Sheng (5 patents)Hongqiang QinHongqiang Qin (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chengdu Monolithic Power Systems Co., Ltd. (1 from 326 patents)


1 patent:

1. 12362692 - BLDC motor system with reduced power loss and the initial rotation direction judging method thereof

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12/28/2025
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