WENZHOU MTLC ELECTRIC APPLIANCES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES432
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER467
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
1105 FLAGS, FESTIVE DECORATIONS29
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
1003 OTHER TIME-MEASURING INSTRUMENTS112
 
  
 
1005 INSTRUMENTS, APPARATUS AND DEVICES FOR CHECKING, SECURITY OR TESTING120

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D781161 Humidity, light and fan control PIR occupancy sensorNov 03, 15Mar 14, 17[1004]
D778239 USB multiport charging stationDec 12, 13Feb 07, 17[1303]
D749966 Humidity and fan control PIR occupancy sensorOct 10, 14Feb 23, 16[1004]
D744952 15A dual USB charger with duplex tamper resistant (TR) receptacleDec 12, 13Dec 08, 15[1303]
9136839 Power switchJan 22, 13Sep 15, 15[H03K]
D709390 7-button timerOct 31, 11Jul 22, 14[1003]
D706152 Sensor with indicatorMar 04, 13Jun 03, 14[1005]
D692331 In-wall passive infrared occupancy sensorAug 10, 12Oct 29, 13[1004]
8373125 Occupancy detector switchAug 30, 10Feb 12, 13[G01J]
D662846 Passive infrared ceiling sensorDec 14, 10Jul 03, 12[]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0054,976 SYSTEM AND METHOD FOR CONTROLLING ENVIRONMENTAL CONDITIONS WITHIN AN ENCLOSED SPACEAbandonedAug 27, 12Feb 27, 14[H01H]

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