Inventor
YAO ZHIJIAN
CN10 patents
⚠️ This page may combine multiple inventors who share the name “YAO ZHIJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD
8 patentsUSD1012504SJan 30, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD6 citations84
USD1011758SJan 23, 2024
Electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD9 citations84
USD1011757SJan 23, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD7 citations84
USD1011760SJan 23, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD11 citations84
USD1011759SJan 23, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD5 citations73
USD1011045SJan 16, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD5 citations73
USD1011761SJan 23, 2024
Body of electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD2 citations71
USD1011756SJan 23, 2024
Electric toothbrush
GUANGZHOU MEIJIA INTELLIGENT TECH CO LTD0 citations61
NANJING UNIVERSITY OF TECHNOLOGY
2 patentsUS11602729B2Mar 14, 2023
Magnetic polymer adsorption material, preparation method therefor and application thereof
NANJING UNIVERSITY OF TECHNOLOGY0 citations49
US10150685B2Dec 11, 2018
Water reclamation method integrating magnetic resin adsorption and electrosorption
NANJING UNIVERSITY OF TECHNOLOGY0 citations36