ZHEJIANG SHENGHUI LIGHTING CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2289
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 10100
 
  
 
2604 LUMINOUS SOURCES, ELECTRICAL OR NOT828
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 6101
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 6182
 
  
 
F21K LIGHT SOURCES NOT OTHERWISE PROVIDED FOR535
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 332
 
  
 
H04B TRANSMISSION 3207
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0374,552 SMART NETWORKING METHOD AND SMART DEVICEApr 06, 16Dec 28, 17[H04L, H04W]
2016/0042,398 INDOOR INFORMATION PUSH SYSTEM AND METHOD USING LED LIGHTING DEVICESNov 11, 14Feb 11, 16[H05B, G06Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9898827 High-speed automatic multi-object tracking method and system with kernelized correlation filtersJul 28, 15Feb 20, 18[G06T, G06K]
9894737 Lighting control system and methodApr 21, 15Feb 13, 18[H05B]
9846821 Fast object detection method based on deformable part model (DPM)Jul 28, 15Dec 19, 17[G06T, G06K]
9848265 LED lighting device and speakerMay 11, 16Dec 19, 17[F21V, H05B, F21Y, F21K, H04R]
D804690 Motion sensor light bulbDec 15, 16Dec 05, 17[2604]
9826584 Power circuit and diming control method for LED lighting deviceApr 29, 15Nov 21, 17[H05B]
9805575 Smart LED lighting system and monitoring method thereofFeb 12, 15Oct 31, 17[G08B, H05B, G10L, H04R]
9807506 Method and system for audio broadcast using lighting devicesApr 21, 15Oct 31, 17[F21V, H04R]
9791483 Electrical circuit and a method for measuring the power consumption of an LED lighting deviceMay 05, 14Oct 17, 17[H05B, G01R]
9756705 Systems and methods for lighting and appliance controlSep 03, 14Sep 05, 17[H05B, G08C, H04B, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0300,293 LED LIGHTING DEVICE AND AN LEDLIGHTING NETWORK SYSTEMAbandonedJun 23, 14Oct 09, 14[H05B]
2014/0270,264 MULTIFUCTIONAL LED DEVICE AND A MULTIFUNCTIONAL SPEAKER SYSTEMAbandonedMay 30, 14Sep 18, 14[H05B, H04R]
2014/0218,039 LED LIGHTING DEVICE AND A METHOD TO VERIFY ITS LIFESPANAbandonedApr 11, 14Aug 07, 14[H05B]
2014/0133,400 LED Lamp and LED Illumination SystemAbandonedJul 18, 12May 15, 14[H04W]
2014/0134,954 LED Illumination Device and LED Illumination Network SystemAbandonedJul 18, 12May 15, 14[H04L, H05B]
2011/0140,632 MR16 Type High Power Led LampAbandonedDec 08, 08Jun 16, 11[H05B]

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