He ZHANG

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Guangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
STRUCTURE THAT APPLIES TO A STEAM CLEANER AND CONTROLS THE AMOUNT O...
- Publication number 20250135506
- Publication date May 1, 2025
- SHENZHEN HUIKAIDA TECHNOLOGY CO., LTD
- He ZHANG
- B08 - CLEANING
Information Patent Application
FLATNESS CONTROL STRUCTURE FOR A DRYWALL SANDER
- Publication number 20250041992
- Publication date Feb 6, 2025
- SHENZHEN HUIKAIDA TECHNOLOGY CO.,LTD
- HE ZHANG
- B24 - GRINDING POLISHING
Information Patent Application
Furniture jack that can be self-locking, labor-saving, and easily p...
- Publication number 20240367954
- Publication date Nov 7, 2024
- SHENZHEN HUIKAIDA TECHNOLOGY CO., LTD
- He ZHANG
- B66 - HOISTING LIFTING HAULING