| Patent No. | Patent Title: |
| 6900607 | Combined feedforward and feedback parameter estimation for electr... |
| 6899198 | Compressed air muffler |
| 6844701 | Overmodulation systems and methods for induction motor control |
| 6837335 | Replaceable catalyst for exhaust system |
| 6810991 | Enfolding sound barrier |
| 6810987 | Earbud headset |
| 6810992 | Sound producing vehicle exhaust system |
| 6808045 | Secondary acoustic attenuator for vehicle |
| 6808044 | Lightweight loudspeaker enclosure |
| 6803736 | Control system which carries out the model-supported safety monit... |
| 6776257 | Sound-attenuating muffler having reduced back pressure |
| 6772854 | Device and method for inserting acoustic dampers into earphones |
| 6774591 | Motor/generator |
| 6772859 | Embodiments of aperiodic tiling of a single asymmetric diffusive ... |
| 6768283 | Electric power steering control device |
| 6765359 | Controlling device for AC/DC driven motor |
| 6758304 | Tuned Helmholtz resonator using cavity forcing |
| 6748162 | Ventilation system for a motor vehicle |
| 6747429 | Print control system, print control method, and recording medium ... |
| 6741050 | Method of controlling and switching for braking an electronically... |
| 6739425 | Evacuated enclosure mounted acoustic actuator and passive attenua... |
| 6734650 | System and method for controlling an active magnetic bearing usin... |
| 6710566 | Method and apparatus for servo glue gap control |
| 6708797 | Display enclosure having thin speaker |
| 6672424 | Acoustically treated turbomachine multi-duct exhaust device |
| 6639377 | Driving device for synchronous motor |
| 6631785 | Sound attenuating composite articles incorporating scrim material... |
| 6626263 | Passive speaker system |
| 6601673 | Sound absorbing structure |
| 6580242 | Entrapment detection device of opening/closing member |
| 6561309 | Gas flow generator and apparatus for using the same |
| 6548976 | Method for the commutation of a polyphase permanent magnet motor |
| 6472842 | Self-tuning control of switched-reluctance motor drive system |
| 6460651 | Passive speaker system |
| 6338395 | Kapok loudspeaker enclosure damping material |
| 6331759 | Pulse drive angle measurement system and method |
| 6321870 | Air intake means with water separator |
| 6298943 | Bass-reflex speaker assembly |
| 6241043 | Muffler insert and process for the production thereof |
| 6241044 | Exhaust silencer and communicating pipe thereof |
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