Growing community of inventors

Hangzhou, China

Liu Yuanwei

Average Co-Inventor Count = 3.46

ph-index = 6

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 = 171

Liu YuanweiMeng Feiquan (9 patents)Liu YuanweiJinhui He (6 patents)Liu YuanweiYu Jiandong (3 patents)Liu YuanweiChen Jianwei (3 patents)Liu YuanweiKang Jianming (3 patents)Liu YuanweiLiu Yuanwei (9 patents)Meng FeiquanMeng Feiquan (10 patents)Jinhui HeJinhui He (14 patents)Yu JiandongYu Jiandong (10 patents)Chen JianweiChen Jianwei (4 patents)Kang JianmingKang Jianming (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Big Lift, LLC (6 from 45 patents)

2. Zhejiang E-p Equipment Co., Ltd. (3 from 24 patents)


9 patents:

1. D903972 - Pallet truck

2. D903973 - Pallet truck

3. D872965 - Pallet truck

4. 9079754 - Powered pallet truck

5. 8833736 - Powered pallet truck

6. D692202 - Pallet truck

7. D692203 - Pallet truck

8. D692204 - Pallet truck

9. 8540213 - Powered pallet truck

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as of
12/31/2025
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