LexDanaLexDanabeta
Inventor

CHIH-CHUNG YEN

Inventor
TW

Overview

2→
Patents
2024–2025
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.

H01Hprimary
H01HElectric switches100%
PatentTitleYear
12,374,512Keyswitch structure and keycap supporting mechanism thereof2025RE050000Keyswitch structure2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to DARFON ELECTRONICS CORP (2)· patent assignee history
2024–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DARFON ELECTRONICS CORP22024–2025
Locations
LocationPatentsSpan
TW22024–2025