XZ

Xiaoming Zeng

📍 Singapore, SG: #6,661 of 13,971 inventorsTop 50%
Overall (All Time): #3,654,519 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5925985 Electronic ballast circuit for igniting, supplying and dimming a gas discharge lamp Kia Tong Tan, Che Lock Chia 1999-07-20