Inventor

Cheng-Te Hu

Inventor

Tainan, TW

Overview

1991–2021

Patent span

Performing operations

Primary field (CPC B)

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

B25Bprimary

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding20%

B25GHandles for hand implements13%

H01LSemiconductor devices13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

B25DPercussive tools7%

B25FCombination or multi-purpose tools not otherwise provided for7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

G06KGraphical data reading7%

G06TImage data processing or generation, in general7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to HU CHENG TE (1)· patent assignee history

1991–2020Based in Tainan, TW· patent location history

2002–2020Patents assigned to GONG FONG ENTPR CO LTD (2)· patent assignee history

2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history

2021Based in Kaohsiung, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GONG FONG ENTPR CO LTD	2	2002–2020
TAIWAN SEMICONDUCTOR MFG CO LTD	2	2021
HU CHENG TEself	1	1991

Locations

Location	Patents	Span
Tainan, TW	3	1991–2020
Kaohsiung, TW	2	2021