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Taichung City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Hanging luminous frame of a traffic sign plate
Patent number
9,159,252
Issue date
Oct 13, 2015
Safety Traffic Equipment Co., Ltd.
Shuei-Tian Cai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LED solar traffic marking panel fitted with integrated dimming cont...
Patent number
8,246,207
Issue date
Aug 21, 2012
Safety Traffic Equipment Co., Ltd.
Yi-Qun Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Waterproof LED diffuser
Patent number
8,240,878
Issue date
Aug 14, 2012
Safety Traffic Equipment Co., Ltd.
Yi-Qun Chen
F21 - LIGHTING
Information
Patent Grant
Light emitting diode (LED) circuit board with multi-directional ele...
Patent number
8,168,894
Issue date
May 1, 2012
Safety Traffic Equipment Co., Ltd.
Hsiao-Wan Kuo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MARKING BOARD WITH BACK-FOCUSING AND BRIGHTNESS ENHANCEMENT EFFECT
Publication number
20130301138
Publication date
Nov 14, 2013
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian CAI
G02 - OPTICS
Information
Patent Application
LED LIGHTING DEVICE WITH BACKUP SWITCHING FUNCTION
Publication number
20130205626
Publication date
Aug 15, 2013
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Lieh-Hsiung Hu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LUMINOUS TRAFFIC SIGN PLATE WITH SPEED DETECTING AND WARNING FUNCTION
Publication number
20130181849
Publication date
Jul 18, 2013
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian Cai
G08 - SIGNALLING
Information
Patent Application
HANGING LUMINOUS FRAME OF A TRAFFIC SIGN PLATE
Publication number
20130152436
Publication date
Jun 20, 2013
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian CAI
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
WATERPROOF TRANSPARENT LED SHIELD STRUCTURE
Publication number
20130026528
Publication date
Jan 31, 2013
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian CAI
F21 - LIGHTING
Information
Patent Application
SOLAR-POWERED PORTABLE ENERGY-SAVING LIGHT-EMITTING TRAFFIC SIGN
Publication number
20120206277
Publication date
Aug 16, 2012
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian Cai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTROMECHANICAL TRAFFIC SIGN BOX WITH DOUBLE SWING ADJUSTABLE SOL...
Publication number
20120206276
Publication date
Aug 16, 2012
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian CAI
G08 - SIGNALLING
Information
Patent Application
LIGHT PANEL FRAME WITH WATERPROOFING LUMINOUS MODULE
Publication number
20120051053
Publication date
Mar 1, 2012
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Shuei-Tian Cai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
WATERPROOF LED DIFFUSER
Publication number
20120044677
Publication date
Feb 23, 2012
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Qun CHEN
G02 - OPTICS
Information
Patent Application
LED WATER-PROOFING DIFFUSER EMBEDDED INTO A SHELL PLATE
Publication number
20110234424
Publication date
Sep 29, 2011
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Qun CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LED SOLAR TRAFFIC MARKING PANEL FITTED WITH INTEGRATED DIMMING CONT...
Publication number
20110156926
Publication date
Jun 30, 2011
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Qun Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MODULAR LED LIGHT-EMITTING MARKER
Publication number
20110138663
Publication date
Jun 16, 2011
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Quin CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MARKING PANEL LED LIGHT EMITTING MODULE
Publication number
20110119975
Publication date
May 26, 2011
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Ping-Yu KUO
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
OUTDOOR RAIN FOG DETECTOR SWITCH GEAR
Publication number
20100271216
Publication date
Oct 28, 2010
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Qun CHEN
G01 - MEASURING TESTING
Information
Patent Application
LIGHT EMITTING DIODE (LED) ROAD SIGN PLATE
Publication number
20100101127
Publication date
Apr 29, 2010
SAFETY TRAFFIC EQUIPMENT Co., LTD.
Yi-Qun CHEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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