IDiyas

For the Inventor, By the Inventor

Jiangsu, China

Hongguang Liu

USPTO Granted Patents = 4 


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Jiangsu, CN (2017)
  • Changzhou, CN (2022)

Company Filing History:

goldMedal3 out of 3 
 
Jiangsu Hengli Hydraulic Technology Co., Ltd.
 patents
silverMedal2 out of 2 
 
Jiangsu Hengli Hydraulic Co., Ltd
 patents
where one patent can have more than one assignee

Years Active: 2017-2024

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4 patents (USPTO):Explore 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),
4. 9745724 - Pressure compensation valve (2017-08-29),
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