LexDanaLexDanabeta
Inventor

CHENG-CHIH HUANG

Inventor
TW

Overview

2→
Patents
2023–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them33%
H01RElectrically-conductive connections33%
H05KPrinted circuits33%
PatentTitleYear
12,501,577Air guide module202511,621,521Plug fixing structure and electronic device with plug pull-out preventing function2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to QISDA CORP (2)· patent assignee history
2023–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QISDA CORP22023–2025
Locations
LocationPatentsSpan
TW22023–2025