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For the Inventor, By the Inventor

Ningde, China

Hongyan Liao

USPTO Granted Patents = 4 

Average Co-Inventor Count = 2.1

ph-index = 1


Company Filing History:

goldMedal2 out of 496 
 
Contemporary Amperex Technology (Hong Kong) Limited
 patents
silverMedal2 out of 1,015 
 
Contemporary Amperex Technology Co., Ltd.
 patents

Years Active: 2024-2026

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4 patents (USPTO):Explore Patents
1. 12519193 - Liquid injection device and production line (2026-01-06),
2. 12482909 - Liquid injection device, battery production line and liquid injection method (2025-11-25),
3. 12374713 - Gripping apparatus and processing equipment (2025-07-29),
4. 12155040 - Standing device (2024-11-26),
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