HW

Hai Wang

HC Hangzhou Hangke Optoelectronics Co.: 1 patents #1 of 4Top 25%
Overall (2025): #373,074 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12326247 Light tubes, light fixtures, and light bodies Qianjun Yan, Zhaozhang Zheng, Jun Li 2025-06-10