Growing community of inventors

Shanghai, China

Liangyin Gui

Average Co-Inventor Count = 1.50

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

Liangyin GuiGuobao Zhang (1 patent)Liangyin GuiGuolong Ni (1 patent)Liangyin GuiLiangyin Gui (2 patents)Guobao ZhangGuobao Zhang (23 patents)Guolong NiGuolong Ni (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Opple Lighting Co., Ltd. (2 from 197 patents)

2. Suzhou Opple Lighting Co., Ltd. (1 from 95 patents)


2 patents:

1. 11131447 - Lighting fixture

2. 10338306 - Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frame

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as of
1/2/2026
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