Growing community of inventors

Shanghai, China

Zhou Yifan

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 10

Zhou YifanPhilip Sieczkowski (2 patents)Zhou YifanZhou Yifan (2 patents)Philip SieczkowskiPhilip Sieczkowski (30 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abl IP Holding LLC (2 from 1,092 patents)


2 patents:

1. 10415800 - Light fixtures with integrated features

2. D842525 - Light fixture

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idiyas.com
as of
12/11/2025
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