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Inventor

Po Cheng LIAO

Inventor
TW

Overview

4→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing20%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them10%
H01RElectrically-conductive connections10%
H02HEmergency protective circuit arrangements10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04MTelephonic communication10%
H04NPictorial communication, e.g. television10%
H04WWireless communication networks10%
H05FStatic electricity10%
PatentTitleYear
12,401,191Protection circuits for interfaces202511,836,279Storage devices with secure power and data access202311,381,036Power plugs with lock rings202211,356,614Image capturing assemblies2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2022Patents assigned to GOH CHEN EE EUNICE (1)· patent assignee history
2022Patents assigned to HO CHIN CHANG (1)· patent assignee history
2022Patents assigned to HSIEH JEN HSUN (1)· patent assignee history
2022Patents assigned to LIAO PO CHENG (1)· patent assignee history
2022–2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42022–2025
GOH CHEN EE EUNICE12022
HO CHIN CHANG12022
HSIEH JEN HSUN12022
LIAO PO CHENGself12022
Locations
LocationPatentsSpan
TW42022–2025