Inventor
YANG YINGZI
CN3 patents
Patents
3 patentsUS12241722B2Mar 4, 2025
Micro gunsight, small laser, fine-tuning spring, laser sight device inner core, reset pin, and laser sight device
HUANIC CORP2 citations72
US11802751B2Oct 31, 2023
Reflective inner red dot sight optical system with improved monochromaticity and concealment, two-light three-color optical system, and sight thereof
HUANIC CORP0 citations59
US10928640B2Feb 23, 2021
Optical system for assisting image positioning
HUANIC CORP0 citations55