Inventor

CHE-WEI YEH

Inventor

Overview

18→

Patents

2022–2025

Patent span

Physics

Primary field (CPC G)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information39%

F21SNon-portable lighting devices6%

F21VFunctional features or details of lighting devices or systems thereof6%

G06FElectric digital data processing6%

G11CStatic stores6%

H03KPulse technique6%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%

F16LPipes3%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%

G01MTesting static or dynamic balance of machines or structures3%

PatentTitleYear

12,494,158Light-emitting-diode driver structure applicable to driving a display panel and operation method thereof2025 12,487,146Underground pipe leak detection system and method2025 12,142,190Display control system for splicing screen2024 12,142,245Control system with cascade driving circuits and related driving method2024 11,974,371Light-emitting diode driver and light-emitting diode driving device2024 11,854,471Method for display driver system and display driver system2023 11,824,966Receiver and transmitter for high speed data and low speed command signal transmissions2023 11,749,168Data receiver for achieving functions of level shifter and amplifier circuit2023 11,659,136Data conversion and high definition multimedia interface receiving device2023 11,545,081Light-emitting diode driving apparatus and light-emitting diode driver2023 11,527,195Display control system and related method of signal transmission2022 11,521,542Method for display driver system and display driver system2022 11,509,296Clock generator for frequency multiplication2022 11,493,196Assembly structure2022 11,482,293Control system with cascade driving circuits and related driving method2022 11,430,382Light-emitting diode driving apparatus and light-emitting diode driver2022 11,341,904Light-emitting diode driving apparatus and light-emitting diode driver2022 11,306,905Assembly structure2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to NOVATEK MICROELECTRONICS CORP (14)· patent assignee history

2022Patents assigned to TAIWAN OASIS TECH CO LTD (2)· patent assignee history

2022–2025Based in TW· patent location history

2023Patents assigned to REALTEK SEMICONDUCTOR CORP (1)· patent assignee history

2025Patents assigned to IND TECH RES INST (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NOVATEK MICROELECTRONICS CORP	14	2022–2025
TAIWAN OASIS TECH CO LTD	2	2022
IND TECH RES INST	1	2025
REALTEK SEMICONDUCTOR CORP	1	2023

Locations

Location	Patents	Span
TW	18	2022–2025