Inventor

Ho T. Fang

Inventor

San Jose, CA, US

Overview

1988–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines18%

Y10TTechnical subjects covered by former us classification18%

C23CCoating metallic material12%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%

B44CProducing decorative effects6%

C04BLime, magnesia6%

E04CStructural elements6%

E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates6%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%

G06FElectric digital data processing6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to GARRETT CORP (1)· patent assignee history

1988Based in Monterey Park, CA, US· patent location history

1989–1995Patents assigned to ALLIED SIGNAL INC (2)· patent assignee history

1989–1995Based in Scottsdale, AZ, US· patent location history

1991Patents assigned to FANG HO TSUNG (1)· patent assignee history

1991Based in Kaohsiung, TW· patent location history

2006–2007Patents assigned to APPLIED MATERIALS INC (2)· patent assignee history

2006–2007Based in San Jose, CA, US· patent location history

2021Patents assigned to ADVANCED NEW TECHNOLOGIES CO LTD (1)· patent assignee history

2021Based in Zhejiang, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALLIED SIGNAL INC	2	1989–1995
APPLIED MATERIALS INC	2	2006–2007
ADVANCED NEW TECHNOLOGIES CO LTD	1	2021
FANG HO TSUNGself	1	1991
GARRETT CORP	1	1988

Locations