Growing community of inventors

Qingdao, China

Yongchao Chen

Average Co-Inventor Count = 4.90

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 = 2

Yongchao ChenKai Zhu (3 patents)Yongchao ChenYanli Wang (3 patents)Yongchao ChenZongrui Chi (1 patent)Yongchao ChenYunfeng He (1 patent)Yongchao ChenHouli Luan (1 patent)Yongchao ChenChao Xu (1 patent)Yongchao ChenTeng Chen (1 patent)Yongchao ChenHuifang Du (1 patent)Yongchao ChenTao Huang (1 patent)Yongchao ChenChunke Bi (1 patent)Yongchao ChenZhi Chen (1 patent)Yongchao ChenYanhua Li (1 patent)Yongchao ChenYongchao Chen (4 patents)Kai ZhuKai Zhu (4 patents)Yanli WangYanli Wang (3 patents)Zongrui ChiZongrui Chi (5 patents)Yunfeng HeYunfeng He (4 patents)Houli LuanHouli Luan (3 patents)Chao XuChao Xu (1 patent)Teng ChenTeng Chen (1 patent)Huifang DuHuifang Du (1 patent)Tao HuangTao Huang (1 patent)Chunke BiChunke Bi (1 patent)Zhi ChenZhi Chen (1 patent)Yanhua LiYanhua Li (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qingdao Haier Drum Washing Machine Co., Ltd. (3 from 78 patents)

2. Foshan Haier Drum Washing Machine Co., Ltd. (1 from 1 patent)


4 patents:

1. 10822738 - Washing machine door having decorative ring, washing machine, and laundry method

2. 10794099 - Fixing structure of door body shaft bushing and drum washing machine

3. 10683597 - Washing Machine

4. 9957658 - Washing machine having breathing lamp set and method for controlling the same

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as of
1/21/2026
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