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Inventor

CHANG-YI LEE

Inventor
TW

Overview

2→
Patents
2021–2025
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
G06FElectric digital data processing20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
12,220,550Transdermal delivery device, methods of using and making the same202511,212,093Method of social key recovery and related device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HTC CORP (1)· patent assignee history
2021–2025Based in TW· patent location history
2025Patents assigned to BUDDHIST TZU CHI MEDICAL FOUND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BUDDHIST TZU CHI MEDICAL FOUND12025
HTC CORP12021
Locations
LocationPatentsSpan
TW22021–2025