Inventor

Hung-Cheng Lee

Inventor

Taipei, TW

Overview

2004–2020

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing25%

E05CBolts or fastening devices for wings, specially for doors or windows13%

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere13%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%

Y10TTechnical subjects covered by former us classification13%

E05BLocks6%

G02BOptical elements, systems or apparatus6%

H01RElectrically-conductive connections6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to BENQ CORP (4)· patent assignee history

2004–2020Based in Taipei, TW· patent location history

2004Based in Junghe, TW· patent location history

2008–2010Patents assigned to ASUSTEK COMP INC (3)· patent assignee history

2008Based in Jhonghe, TW· patent location history

2020Patents assigned to PEGATRON CORP (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations