Inventor

Geoffrey Wen-Tai Shuy

Inventor

Taipei, TW

Overview

27→

Patents

2003–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 27 as inventor

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

H05Kprimary

H05KPrinted circuits8%

H02JElectric power networks7%

H05BElectric heating7%

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%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%

G05FSystems for regulating electric or magnetic variables5%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%

PatentTitleYear

10,686,316Controlled energy storage balance technology2020 10,516,271Single-phase energy utilization tracking inverter2019 10,511,187Energy utilization point tracker inverter2019 10,381,840Photovoltaic power station2019 10,371,153Multi-pump system with system check2019 10,177,575Maximum energy utilization point tracking technologies2019 8,981,668'Demand-side initiated dimmable LED lamp'2015 8,692,470'Designs for control on solar power system with extreme low energy consumption'2014 8,525,441'Lamp powering technology'2013 8,143,793'Device and method for periodic diode actuation'2012 7,859,883'Recordable electrical memory'2010 7,826,214'Heat exchange enhancement'2010 7,813,158'Recordable electrical memory'2010 7,811,880'Fabrication of recordable electrical memory'2010 7,800,898'Heat exchange enhancement'2010 7,659,544'Light emitting device with at least two alternately driven light emitting diodes'2010 7,659,546'Light emitting device'2010 7,651,253'Heat exchange enhancement'2010 7,595,120'Ceramic composite'2009 7,593,229'Heat exchange enhancement'2009 7,586,271'Efficient lighting'2009 7,440,280'Heat exchange enhancement'2008 7,378,163'Ceramic composite'2008 7,294,978'Efficient lighting'2007 6,814,927'Fabrication method of nanostructured tungsten carbide bulk material'2004 6,811,948'Thin-film design for optical recording media'2004 6,667,072'Planarization of ceramic substrates using porous materials'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2004Patents assigned to IND TECH RES INST (2)· patent assignee history

2003–2020Based in Taipei, TW· patent location history

2007–2010Patents assigned to HK APPLIED SCIENCE & TECH RES (12)· patent assignee history

2007Based in Hong Kong, CN· patent location history

2008–2009Patents assigned to AST PRODUCTS INC (2)· patent assignee history

2008–2012Based in New Territories, CN· patent location history

2009Based in Shan, HK· patent location history

2010Based in Ma On Shan, HK· patent location history

2012–2020Patents assigned to LT LIGHTING TAIWAN CORP (10)· patent assignee history

2012–2014Patents assigned to SHUY GEOFFREY WEN-TAI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HK APPLIED SCIENCE & TECH RES	12	2007–2010
LT LIGHTING TAIWAN CORP	10	2012–2020
SHUY GEOFFREY WEN-TAIself	3	2012–2014
AST PRODUCTS INC	2	2008–2009
IND TECH RES INST	2	2003–2004

Locations

Location	Patents	Span
Taipei, TW	12	2003–2020
New Territories, CN	6	2008–2012
Ma On Shan, HK	6	2010
Shan, HK	1	2009
Hong Kong, CN	1	2007