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Inventor

CHANG-HSIEN CHEN

Inventor
TW

Overview

2→
Patents
2023–2026
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.

G01Hprimary
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves33%
H01PWaveguides33%
H05KPrinted circuits33%
PatentTitleYear
12,568,572Ultraviolet glue-controlled impedance202611,846,540Method for adjusting sleep time based on sensing data and electronic device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to IND TECH RES INST (1)· patent assignee history
2023–2026Based in TW· patent location history
2026Patents assigned to DELL PRODUCTS LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELL PRODUCTS LP12026
IND TECH RES INST12023
Locations
LocationPatentsSpan
TW22023–2026