SENSOR TEK CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1106

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9544695 MEMS microphone deviceFeb 12, 15Jan 10, 17[H04R, B81B]
9018771 Thin film apparatusMar 07, 14Apr 28, 15[H01L]
8952464 MEMS apparatusMar 07, 14Feb 10, 15[H01L, B81B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0210,532 MEMS GAS SENSING DEVICEAbandonedJan 29, 15Jul 30, 15[B81B]
2015/0212,029 TUNABLE CHEMICAL SENSING DEVICEAbandonedJan 29, 15Jul 30, 15[G01N]
2014/0252,510 SIGNAL BOOSTING APPARATUS AND METHOD OF BOOSTING SIGNALSAbandonedMar 07, 14Sep 11, 14[B81C, B81B]
2014/0190,260 MEMS APPARATUSAbandonedJan 09, 14Jul 10, 14[G01P]

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