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For the Inventor, By the Inventor

Changzhou, China

Jiangsu Hengli Hydraulic Technology Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 2

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17 inventors (with patents filed for the assignee):

goldMedal Liping Wang (3 out of 7 patents)

silverMedal Hongguang Liu (3 out of 4 patents)

bronzeMedal Guohe Huang (1 out of 1 patent)

4.  Jing Jia (1 out of 1 patent)

5.  Liang Ha (1 out of 1 patent)

6.  Junxiang Han (1 out of 2 patents)

7.  Li Zhai (1 out of 1 patent)

8.  Guoliang Zhang (1 out of 3 patents)

9.  Qiang Lu (1 out of 2 patents)

10.  Zhan Chen (1 out of 2 patents)

11.  Wangbo Yuan (1 out of 1 patent)

12.  Zhonghua Zhou (1 out of 1 patent)

13.  Tong Li (0 patent)

14.  Haiming Hua (0 patent)

15.  Dachao Lin (0 patent)


3 patents:

1. 12123516 - Hydraulic multi-way valve with independent oil-port control, and control method therefor (2024-10-22),
2. 11396737 - Regeneration control hydraulic system (2022-07-26),
3. 9791056 - Energy-recycling hydraulic control main valve (2017-10-17),
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USPTO Data Jan 1 1976 - Dec 2 2025

3 Patents

#55 in Changzhou

#7,179 in China

...
Changzhou, China

Jiangsu Hengli Hydraulic Technology Co., Ltd.

Forward Citations = 2

17 inventors:

goldMedal Liping Wang (3 out of 7 patents)

silverMedal Hongguang Liu (3 out of 4 patents)

bronzeMedal Guohe Huang (1 out of 1 patent)

4.  Jing Jia (1 out of 1 patent)

5.  Liang Ha (1 out of 1 patent)

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