Growing community of inventors

Qingdao, China

Zhenhao Ma

Average Co-Inventor Count = 5.00

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 = 0

Zhenhao Ma ↔ Junyan Zhang (1 patent)Zhenhao Ma ↔ Huan Yang (1 patent)Zhenhao Ma ↔ Zhilin Zhao (1 patent)Zhenhao Ma ↔ Jianke Li (1 patent)Zhenhao Ma ↔ Tao Jing (0 patent)Zhenhao Ma ↔ Zeyao Cai (0 patent)Zhenhao MaZhenhao Ma (1 patent)Junyan ZhangJunyan Zhang (1 patent)Huan YangHuan Yang (1 patent)Zhilin ZhaoZhilin Zhao (1 patent)Jianke LiJianke Li (1 patent)Tao JingTao Jing (0 patent)Zeyao CaiZeyao Cai (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Haier Smart Home Co., Ltd. (1 from 299 patents)

2. Qingdao Haier Air-Conditioning Electronic Co., Ltd. (1 from 36 patents)

3. Qingdao Haier Air Conditioner General Corp., Ltd. (1 from 29 patents)


1 patent:

1. 12326206 - Cable holder, magnetic ring fixing device, and air conditioner outdoor unit

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as of
1/11/2026
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