IROQUOIS HOLDING COMPANY

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 1394
 
  
 
H03G CONTROL OF AMPLIFICATION 448
 
  
 
F41H ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL326
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04S STEREOPHONIC SYSTEMS 229
 
  
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES251
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0294,344 METHOD FOR DYNAMICALLY ADJUSTING THE SPECTRAL CONTENT OF AN AUDIO SIGNALDec 15, 15Oct 06, 16[H04R, H03G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9605928 Apparatus and method for broad spectrum radiation attenuationOct 07, 14Mar 28, 17[F41H]
9584904 Spherically housed loudspeaker systemApr 16, 13Feb 28, 17[H04R]
9532143 Low frequency equalization for loudspeaker systemJan 17, 12Dec 27, 16[H04R]
9407988 Method and apparatus for audio processingJan 05, 15Aug 02, 16[H04S, H04R]
9392357 Method and apparatus for enhanced stimulation of the limbic auditory responseMay 16, 11Jul 12, 16[H04R]
8948273 Method and apparatus for wired signal transmissionSep 17, 07Feb 03, 15[H04L]
8929560 Method and apparatus for audio processingDec 17, 13Jan 06, 15[H04S, H04R]
8850947 Apparatus and method for broad spectrum radiation attenuationJan 28, 13Oct 07, 14[F41H]
8824724 Audio transducerFeb 08, 10Sep 02, 14[H04R]
8687818 Method for dynamically adjusting the spectral content of an audio signalFeb 28, 11Apr 01, 14[H04B, G10L, G06F, H03G]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0349,843 METHOD AND APPARATUS FOR WIRED SIGNAL TRANSMISSIONAbandonedFeb 03, 15Dec 03, 15[H04B]
2014/0211,967 METHOD FOR DYNAMICALLY ADJUSTING THE SPECTRAL CONTENT OF AN AUDIO SIGNALAbandonedApr 01, 14Jul 31, 14[H03G]
8611557 Method and apparatus for audio processingExpiredAug 17, 08Dec 17, 13[H03G]
2011/0255,701 METHOD FOR DYNAMICALLY ADJUSTING THE SPECTRAL CONTENT OF AN AUDIO SIGNALAbandonedMar 31, 11Oct 20, 11[H03G]
2010/0246,880 METHOD AND APPARATUS FOR ENHANCED STIMULATION OF THE LIMBIC AUDITORY RESPONSEAbandonedMar 30, 10Sep 30, 10[H04R]
7672472 Audio transducerExpiredJan 03, 06Mar 02, 10[H04R]
2008/0267,418 Method and apparatus for dynamically adjusting the spectral content of an audio signalAbandonedDec 05, 06Oct 30, 08[H03G]
2007/0248,233 Method and apparatus for dynamically adjusting the spectral content of an audio signalAbandonedJan 16, 07Oct 25, 07[H03G]
2007/0172,082 Low frequency equalization for loudspeaker systemAbandonedJan 03, 06Jul 26, 07[H03G]
2004/0047,479 Speaker systemAbandonedAug 04, 03Mar 11, 04[H04R]
6061461 Audio transducerExpiredMay 08, 98May 09, 00[H04R]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.