Inventor

YU QI CHUAN

SG8 patents

⚠️ This page may combine multiple inventors who share the name “YU QI CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEPTAGON MICRO OPTICS PTE LTD

5 patents

US9094593B2Jul 28, 2015

Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules

HEPTAGON MICRO OPTICS PTE LTD7 citations82

US10186540B2Jan 22, 2019

Optoelectronic modules that have shielding to reduce light leakage or stray light

HEPTAGON MICRO OPTICS PTE LTD2 citations71

US9543354B2Jan 10, 2017

Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules

HEPTAGON MICRO OPTICS PTE LTD3 citations71

US10199426B2Feb 5, 2019

Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules

HEPTAGON MICRO OPTICS PTE LTD0 citations50

US9859327B2Jan 2, 2018

Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules

HEPTAGON MICRO OPTICS PTE LTD0 citations50

AMS SENSORS SINGAPORE PTE LTD

3 patents

US12169315B2Dec 17, 2024

Optoelectronic modules and wafer-level methods for manufacturing the same

AMS SENSORS SINGAPORE PTE LTD0 citations57

US12224385B2Feb 11, 2025

Optoelectronic modules including an optical emitter and optical receiver

AMS SENSORS SINGAPORE PTE LTD0 citations50

US10475830B2Nov 12, 2019

Optical modules including customizable spacers for focal length adjustment and/or reduction of tilt, and fabrication of the optical modules

AMS SENSORS SINGAPORE PTE LTD0 citations34