HG

Hanwen Guo

NC Nanhua Intelligent Precision Machine (Shenzhen) Co.: 2 patents #1 of 1Top 100%
Overall (2023): #153,149 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11711498 Efficient conjugate illumination system for LCD projector and projection method thereof — 2023-07-25
11543739 Optical system of semi-vertical single LCD projector — 2023-01-03