AAC Technologies Pte. Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 1295
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 123
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
G10K SOUND-PRODUCING DEVICES 134
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0181,903 Linear VibratorJun 18, 15Jun 23, 16[H02K]
2015/0358,721 ACOUSTIC DEVICEJun 03, 15Dec 10, 15[H04R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9424829 Method for manufacturing compound diaphragmOct 24, 14Aug 23, 16[G10K, H04R, B32B]
9403727 Method for producing ferrite ceramicSep 15, 14Aug 02, 16[C04B, H01F]
9307327 Portable electroacoustic deviceApr 15, 14Apr 05, 16[H04R]
9277326 Miniature speakerMay 26, 14Mar 01, 16[H04R]
9238252 Vibration sounderJul 23, 14Jan 19, 16[H02K, B06B, H04R]
9179207 Speaker boxOct 22, 14Nov 03, 15[H04R]
9154884 Electro-acoustic transducerJul 30, 14Oct 06, 15[H04R]
9148711 Micro-speakerOct 30, 14Sep 29, 15[H04R]
9107014 Multifunctional earphoneJun 02, 14Aug 11, 15[H04R]
9049511 Diaphragm and speaker using sameMar 03, 14Jun 02, 15[H04R]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0227,327 Speaker BoxAbandonedDec 30, 15Aug 04, 16[H04R]
2015/0365,767 VOICE COIL AND MICRO-SPEAKER USING SAMEAbandonedNov 24, 14Dec 17, 15[H04R]
2014/0254,858 Electro-acoustic transducerAbandonedMar 03, 14Sep 11, 14[H04R]

Top Inventors for This Owner

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