Lighting
| Thu 08 Oct 2026
Beijing, Oct. 7 -- Guilin Hivision Tech Co Ltd has applied Chinese patent for Wall Washing Lamp Capable of Preventing Silt from Invading and Facilitating Glue Filling. Chen Qianjiang, Lyu Yuchen, Qin Lianyan, Sun Haibo, Zhou Ming, Deng Mingcai, Huang Dan, Feng Yucheng and He Tao developed it.
The patent application number is ..