For the Inventor, By the Inventor

Enter assignee name

Kaiping City, Jiangmen, Guangdong, China

Guangdong Huayi Plumbing Fittings Industry Co., Ltd.

USPTO Granted Patents = 3

Trademarks = 10

Forward Citations = 0

Loading Chart...

Loading Chart...

8 inventors (with patents filed for the assignee):

Chao Yang (3 out of 14 patents)

Yanfei Ding (3 out of 4 patents)

Yuanyuan Li (2 out of 8 patents)

4. Haizhou Lu (2 out of 2 patents)

5. Jin Wang (2 out of 2 patents)

6. Hongwei Ma (1 out of 2 patents)

7. Xiao Yu (1 out of 1 patent)

8. Weisi Cai (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12370602 - NiTiHf high temperature shape memory alloy with two-way shape memory effect, and 4D printing method and application thereof (2025-07-29),

2. 12226819 - 4D printing method for in-situ regulation of functional properties of nickel-titanium alloy and use thereof (2025-02-18),

3. 12084746 - 4D printing method and application of titanium-nickel shape memory alloy (2024-09-10),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#1 in Kaiping City, Jiangmen, Guangdong

#7,199 in China

Kaiping City, Jiangmen, Guangdong, China

Guangdong Huayi Plumbing Fittings Industry Co., Ltd.

Forward Citations = 0

8 inventors:

Chao Yang (3 out of 14 patents)

Yanfei Ding (3 out of 4 patents)

Yuanyuan Li (2 out of 8 patents)

4. Haizhou Lu (2 out of 2 patents)

5. Jin Wang (2 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…