KLIPSCH GROUP, INC.

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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 1493
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES647
 
  
 
H04S STEREOPHONIC SYSTEMS 328
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 2138
 
  
 
G10K SOUND-PRODUCING DEVICES 233
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H03G CONTROL OF AMPLIFICATION 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0099,546 HOME THEATER SPEAKER SYSTEM AND HUBSep 22, 16Apr 06, 17[H04S, H04R, G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9584895 Teardrop variable wall earbudAug 14, 13Feb 28, 17[H04R]
9544676 Oval shaped in-ear headphoneApr 09, 14Jan 10, 17[H04R]
9544677 In-ear headphoneMar 10, 14Jan 10, 17[H04R]
9380387 Phase independent surround speakerAug 01, 14Jun 28, 16[H04S, H04R]
9369792 Round variable wall earbudAug 14, 13Jun 14, 16[A61F, H04R]
9088846 Oval variable wall earbudAug 14, 13Jul 21, 15[H04R]
D734295 Oval shaped in-ear headphoneMar 28, 14Jul 14, 15[1401]
8238596 In-ear headphonesDec 10, 08Aug 07, 12[H04R]
8201561 Ear tipDec 02, 09Jun 19, 12[A61F, H04R, A61B, A61N]
8135163 Balanced armature with acoustic low pass filterAug 30, 07Mar 13, 12[H04R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0310,106 IN-EAR HEADPHONESAbandonedJun 10, 10Dec 09, 10[H04R]
2008/0273,717 Audio amplifier thermal management using low frequency limitingAbandonedMay 03, 07Nov 06, 08[H03G]
2008/0089,547 Digital audio speaker system for digital audio players with motorized drawer mechanismAbandonedOct 13, 06Apr 17, 08[H04R]
D317450 LoudspeakerExpiredMay 18, 89Jun 11, 91[]
5000286 Modular loudspeaker systemExpiredAug 15, 89Mar 19, 91[H05K]

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