Inventor

Yu-Yuan Lu

Inventor

Kaohsiung, TW

Overview

9→

Patents

2006–2018

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 9 as inventor

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

F04Dprimary

F04DNon-positive-displacement pumps32%

F16CShafts16%

H02KDynamo-electric machines16%

A61LMethods or apparatus for sterilising materials or objects in general5%

F21KNon-electric light sources using luminescence5%

F21VFunctional features or details of lighting devices or systems thereof5%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%

F24FAir-conditioning5%

G11BInformation storage based on relative movement between record carrier and transducer5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

9,859,773'Ceiling fan motor'2018 9,712,015'Motor of a ceiling fan'2017 8,926,132'Lamp'2015 8,047,717'Bearing positioning structure for motor'2011 7,905,661'Retaining structure for motor elements'2011 7,351,031'Centrifugal blower'2008 7,207,779'Impeller for radial-flow heat dissipating fan'2007 7,134,839'Radial-flow heat-dissipating fan with increased inlet airflow'2006 7,125,226'Impeller for radial-flow heat dissipating fan'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to SUNONWEALTH ELECTR MACH IND CO (7)· patent assignee history

2006–2018Based in Kaohsiung, TW· patent location history

2017–2018Patents assigned to SUNONWEALTH ELECTRIC MACHINE IND CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUNONWEALTH ELECTR MACH IND CO	7	2006–2015
SUNONWEALTH ELECTRIC MACHINE IND CO LTD	2	2017–2018

Locations

Location	Patents	Span
Kaohsiung, TW	9	2006–2018