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Inventor

CHUN-CHIEH LIU

Inventor
TW

Overview

5→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

LOC16primary
LOC1625%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
H01LSemiconductor devices13%
H02HEmergency protective circuit arrangements13%
H05KPrinted circuits13%
H10DInorganic electric semiconductor devices13%
PatentTitleYear
12,431,088Pixel circuit of electroluminescence display2025D1001870Portable projector2023D0992012Projector202311,537,033Projection device having shock-absorbing structure202211,302,686High-voltage circuitry device and ring circuitry layout thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to ACER INC (3)· patent assignee history
2022Patents assigned to NUVOTON TECHNOLOGY CORP (1)· patent assignee history
2022–2025Based in TW· patent location history
2025Patents assigned to ULTRADISPLAY INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACER INC32022–2023
NUVOTON TECHNOLOGY CORP12022
ULTRADISPLAY INC12025
Locations
LocationPatentsSpan
TW52022–2025