YL

Yuen-Ming Lam

GL Goldmaster Development Limited: 4 patents #1 of 1Top 100%
EL Ever Step Development Limited: 1 patents #1 of 1Top 100%
📍 Xiaoyao, CN: #1 of 3 inventorsTop 35%
Overall (2005): #5,101 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D505408 Solar and dynamo powered radio with light 2005-05-24
D505113 Solar compact mobile phone battery charger 2005-05-17
D505128 Solar and dynamo powered radio with light 2005-05-17
D504410 Solar and dynamo powered radio with light 2005-04-26
D504411 Solar and dynamo powered radio with light 2005-04-26