Inventor

Sam Huang

Inventor

Shanghai, CN

Overview

2002–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Bprimary

A61BDiagnosis17%

A61MDevices for introducing media into, or onto, the body17%

E04HBuildings or like structures for particular purposes17%

G02BOptical elements, systems or apparatus17%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%

Y02TClimate change mitigation technologies related to transportation17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to JDS UNIPHASE CORP (1)· patent assignee history

2002Based in Fremont, CA, US· patent location history

2015Patents assigned to UNIVERSAL GLOBAL SCIENT IND CO (1)· patent assignee history

2015Patents assigned to UNIVERSAL SCIENT IND SHANGHAI (1)· patent assignee history

2015Based in Nantou County, TW· patent location history

2018Patents assigned to PHYZQ RES INC (1)· patent assignee history

2018Based in Palo Alto, CA, US· patent location history

2021Patents assigned to BESTWAY INFLATABLES & MAT CORP (1)· patent assignee history

2021Based in Shanghai, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BESTWAY INFLATABLES & MAT CORP	1	2021
JDS UNIPHASE CORP	1	2002
PHYZQ RES INC	1	2018
UNIVERSAL GLOBAL SCIENT IND CO	1	2015
UNIVERSAL SCIENT IND SHANGHAI	1	2015

Locations