P

Inventor

HO HSIN-CHENG

TW42 patents
⚠️ This page may combine multiple inventors who share the name “HO HSIN-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DARFON ELECTRONICS CORP

29 patents
US10276327B2Apr 30, 2019

Luminous keyboard and luminous keyswitch thereof

DARFON ELECTRONICS CORP16 citations86
US11574778B2Feb 7, 2023

Illuminated keyswitch structure and illuminating module thereof

DARFON ELECTRONICS CORP14 citations83
US9269509B2Feb 23, 2016

Backlight module and lighting keyboard

DARFON ELECTRONICS CORP6 citations82
US9875864B2Jan 23, 2018

Keyboard and backlight module

DARFON ELECTRONICS CORP6 citations78
US12315686B2May 27, 2025

Lighting keyboard, backlight module and lighting board

DARFON ELECTRONICS CORP4 citations74
US11728110B2Aug 15, 2023

Illuminated keyswitch structure and illuminating module

DARFON ELECTRONICS CORP4 citations74
US12019261B2Jun 25, 2024

Illuminant circuit board, backlight module and lighting keyboard

DARFON ELECTRONICS CORP2 citations73
US12062506B2Aug 13, 2024

Illuminated keyswitch structure and illuminating module

DARFON ELECTRONICS CORP2 citations72
US11977250B2May 7, 2024

Lighting keyboard, backlight module and lighting substrate

DARFON ELECTRONICS CORP4 citations72
US11947150B2Apr 2, 2024

Backlit module and illuminated keyswitch structure

DARFON ELECTRONICS CORP2 citations72
US11764004B2Sep 19, 2023

Illuminated keyswitch structure

DARFON ELECTRONICS CORP4 citations72
US9664837B2May 30, 2017

Light emission module and light guide plate and manufacturing method thereof

DARFON ELECTRONICS CORP2 citations64
US12525413B2Jan 13, 2026

Luminous keyboard and backlight module thereof

DARFON ELECTRONICS CORP0 citations62
US12518936B2Jan 6, 2026

Lighting keyboard and backlight module for the same

DARFON ELECTRONICS CORP0 citations62
US12394580B2Aug 19, 2025

Luminous keyboard and illuminant board thereof

DARFON ELECTRONICS CORP0 citations62
US12204135B2Jan 21, 2025

Backlit module and illuminated keyswitch structure

DARFON ELECTRONICS CORP0 citations62
US12061353B2Aug 13, 2024

Backlit module and key for backlit keyboard

DARFON ELECTRONICS CORP0 citations62
US12596223B2Apr 7, 2026

Lighting keyboard and backlight module thereof

DARFON ELECTRONICS CORP0 citations60
US11881363B2Jan 23, 2024

Lighting keyboard, backlight module and lighting board

DARFON ELECTRONICS CORP0 citations60
US11940646B2Mar 26, 2024

Keyswitch backlight structure and illuminated keyswitch structure therewith

DARFON ELECTRONICS CORP0 citations58
US10895372B2Jan 19, 2021

Light source board, manufacturing method thereof, and luminous keyboard using the same

DARFON ELECTRONICS CORP0 citations58
US12198877B2Jan 14, 2025

Backlight module and lighting board for lighting keyboard

DARFON ELECTRONICS CORP0 citations51
US11587743B2Feb 21, 2023

Backlight apparatus used in illuminated keyboard that includes translucent glue bodies

DARFON ELECTRONICS CORP0 citations51
US12562327B2Feb 24, 2026

Lighting keyboard, backlight module and lighting board

DARFON ELECTRONICS CORP0 citations49
US10727009B2Jul 28, 2020

Light source board, manufacturing method thereof, and luminous keyboard using the same

DARFON ELECTRONICS CORP0 citations48
US10692663B2Jun 23, 2020

Light source board, manufacturing method thereof, and luminous keyboard using the same

DARFON ELECTRONICS CORP0 citations48
US10014133B2Jul 3, 2018

Keyboard and backlight module

DARFON ELECTRONICS CORP0 citations46
US12259112B2Mar 25, 2025

Illuminating circuit structure

DARFON ELECTRONICS CORP0 citations44
US10720289B1Jul 21, 2020

Light emitting keyboard and lighting board thereof

DARFON ELECTRONICS CORP0 citations37

CYTOAURORA BIOTECHNOLOGIES INC

6 patents

DARFON ELECTRONICS SUZHOU CO LTD

4 patents

CE BIOTECHNOLOGY INC

2 patents

HO HSIN-CHENG

1 patent