Growing community of inventors

Qingdao, China

Zhengtao Wang

Average Co-Inventor Count = 6.00

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

Zhengtao WangPeishi Lv (2 patents)Zhengtao WangMasakazu Yamamoto (2 patents)Zhengtao WangHai Shu (2 patents)Zhengtao WangMasahiro Fujiwara (2 patents)Zhengtao WangMasaru Noro (2 patents)Zhengtao WangZhengtao Wang (2 patents)Peishi LvPeishi Lv (79 patents)Masakazu YamamotoMasakazu Yamamoto (36 patents)Hai ShuHai Shu (17 patents)Masahiro FujiwaraMasahiro Fujiwara (14 patents)Masaru NoroMasaru Noro (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qingdao Haier Washing Machine Co., Ltd. (2 from 165 patents)

2. Aqua Co., Ltd (1 from 19 patents)

3. Haier Asia Co., Ltd. (1 from 12 patents)


2 patents:

1. 10829880 - Portable washing unit

2. 10549320 - Stain removal device

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idiyas.com
as of
12/8/2025
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