Inventor

SONG MINGHUI

CN7 patents

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

TIANJIN SANAN OPTOELECTRONICS CO LTD

2 patents

US12520616B2Jan 6, 2026

Photodiode and method for manufacturing the same

TIANJIN SANAN OPTOELECTRONICS CO LTD0 citations47

US12464848B2Nov 4, 2025

Solar cell device and method for producing the same

TIANJIN SANAN OPTOELECTRONICS CO LTD0 citations39

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD

2 patents

US9318643B2Apr 19, 2016

Fabrication method of inverted solar cells

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations45

US9437769B2Sep 6, 2016

Four-junction quaternary compound solar cell and method thereof

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations35

XIAMEN SANAN OPTOELECTRONICS CO LTD

1 patent

US11876154B2Jan 16, 2024

Light emitting diode device and method for manufacturing the same

XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations45

SHENZHEN BLUETRUM TECH CO LTD

1 patent

US12407783B2Sep 2, 2025

Double-microphone array echo eliminating method, device and electronic equipment

SHENZHEN BLUETRUM TECH CO LTD0 citations44

XIONG WEIPING

1 patent

US9006562B2Apr 14, 2015

High-concentration solar cell chip

XIONG WEIPING1 citations39