Growing community of inventors

Shanghai, China

Li-Hao Yan

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 = 1

Li-Hao Yan ↔ Chao Yan (1 patent)Li-Hao Yan ↔ Li-Ping Sun (1 patent)Li-Hao YanLi-Hao Yan (1 patent)Chao YanChao Yan (53 patents)Li-Ping SunLi-Ping Sun (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Delta Electronics (shanghai) Co., Ltd (1 from 602 patents)


1 patent:

1. 9941805 - Frequency and duty cycle strategies for DC/DC converters

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as of
12/25/2025
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