Growing community of inventors

Zhejiang, China

Yifeng Yu

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 = 8

Yifeng YuZheng Zhang (3 patents)Yifeng YuZe Jiang (3 patents)Yifeng YuSteve J Cook (3 patents)Yifeng YuYifeng Yu (3 patents)Zheng ZhangZheng Zhang (21 patents)Ze JiangZe Jiang (6 patents)Steve J CookSteve J Cook (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Great Lakes Electric, LLC (3 from 3 patents)


3 patents:

1. 10655880 - System and method for retrofitting HVAC systems

2. 10648687 - System and method for retrofitting HVAC systems

3. 10627128 - System and method for retrofitting HVAC systems

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as of
12/10/2025
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