Inventor

ZHU YISHENG

CN13 patents

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

SHENZHEN OPTIARK SEMICONDUCTOR TECH LIMITED

7 patents

US11480722B2Oct 25, 2022

Optical expander device and its display device and method for outputting light and displaying image

SHENZHEN OPTIARK SEMICONDUCTOR TECH LIMITED6 citations72

US11119262B1Sep 14, 2021

Optical device, display device, and method for outputting light and displaying image thereof

SHENZHEN OPTIARK SEMICONDUCTOR TECH LIMITED6 citations69

US11789268B2Oct 17, 2023

Optical expander device for displaying wide color image, display device thereof, and method for outputting light and displaying an image

SHENZHEN OPTIARK SEMICONDUCTOR TECH LIMITED0 citations48

US11624869B2Apr 11, 2023

Optical expander device for providing an extended field of view

SHENZHEN OPTIARK SEMICONDUCTOR TECH LIMITED0 citations48

HUAWEI TECH CO LTD

2 patents

US8907374B2Dec 9, 2014

Insulated gate bipolar transistor

HUAWEI TECH CO LTD3 citations61

US10446707B2Oct 15, 2019

Optical waveguide detector and optical module

HUAWEI TECH CO LTD1 citations52

SHENZHEN QIZE TECH PARTNERSHIP LIMITED PARTNERSHIP

2 patents

US12366761B2Jul 22, 2025

Display apparatus for providing an enlarged display area

SHENZHEN QIZE TECH PARTNERSHIP LIMITED PARTNERSHIP0 citations44

US12265219B2Apr 1, 2025

Head-up display having a large exit pupil

SHENZHEN QIZE TECH PARTNERSHIP LIMITED PARTNERSHIP0 citations44

SHENZHEN OPTIAVE DISPLAY TECH CO LTD

1 patent

US12366754B2Jul 22, 2025

Display device, a vehicle with a display device and display virtual image method

SHENZHEN OPTIAVE DISPLAY TECH CO LTD0 citations42

SHENZHEN OPTIAVE DISPLAY TECH CO LIMITED