Inventor

Chi-Hung Kuo

Inventor

Kaohsiung, TW

Overview

7→

Patents

2012–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

H05Kprimary

H05KPrinted circuits20%

F04DNon-positive-displacement pumps13%

F24FAir-conditioning13%

H05BElectric heating13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

F21VFunctional features or details of lighting devices or systems thereof7%

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 emitted7%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

PatentTitleYear

9,957,978Ventilation system and ventilation fan housing thereof2018 9,746,196'Air-guiding casing of a ventilation fan'2017 8,791,643'AC LED lamp'2014 8,492,923'Lamp circuit with simplified circuitry complexity'2013 8,421,383'Rotation control circuit of fan'2013 8,391,009'Heat dissipating assembly'2013 8,279,607'Cooling module assembly method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to HORNG ALEX (5)· patent assignee history

2012–2014Patents assigned to KUO CHI-HUNG (5)· patent assignee history

2012–2014Patents assigned to SUNONWEALTH ELECTR MACH IND CO (5)· patent assignee history

2012–2014Patents assigned to CHENG CHUNG-KEN (4)· patent assignee history

2012–2013Patents assigned to CHUNG CHIH-HAO (2)· patent assignee history

2012–2018Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HORNG ALEX	5	2012–2014
KUO CHI-HUNGself	5	2012–2014
SUNONWEALTH ELECTR MACH IND CO	5	2012–2014
CHENG CHUNG-KEN	4	2012–2014
CHUNG CHIH-HAO	2	2012–2013

Locations

Location	Patents	Span
Kaohsiung, TW	7	2012–2018