Inventor · Arlington, MA, US

Davis Y. Pan

28Patents
11h-index
25Co-inventors
75Inventor score

Filing activity: Oct 26, 1995 → Apr 30, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6490553B2 Apparatus and method for controlling rate of playback of audio data Physics 166 Expired
US6993246B1 Method and system for correlating data streams Electricity 83 Expired
US6092041A System and method of encoding and decoding a layered bitstream by re-applying psychoacoustic analysis in the decoder Physics 55 Expired
US5692102A Method device and system for an efficient noise injection process for low bitrate audio compression Physics 42 Expired
US8194873B2 Active noise reduction adaptive filter leakage adjusting Physics 38 Active
US8335318B2 Active noise reduction adaptive filtering Physics 32 Active
US8320581B2 Vehicle engine sound enhancement Performing Operations; Transporting 32 Active
US8306240B2 Active noise reduction adaptive filter adaptation rate adjusting Physics 25 Active
US8355512B2 Active noise reduction adaptive filter leakage adjusting Physics 23 Active
US6421084B1 Method for interpolating a full color image from a single sensor using multiple threshold-based gradients Electricity 23 Expired
US8204242B2 Active noise reduction adaptive filter leakage adjusting Physics 19 Active
US9245519B2 Forward speaker noise cancellation in a vehicle Physics 11 Active
US8571230B2 Active noise reduction adaptive filter adaptation rate adjusting Physics 7 Active
US8280073B2 Correcting engine noise cancellation microphone disturbances Physics 5 Active
US9177542B2 Motor vehicle adaptive feed-forward noise reduction Physics 5 Active
US8362921B2 Vehicle external warning sound generation system and method Electricity 4 Active
US9269344B2 Engine harmonic cancellation system afterglow mitigation Physics 3 Active
US9179237B2 Virtual audio system tuning Electricity 3 Active
US8798282B2 Active noise reduction adaptive filter leakage adjusting Physics 3 Active
US9118987B2 Motor vehicle active noise reduction Electricity 3 Active
US9729966B2 Active noise reduction engine speed determining Physics 3 Active
US10405095B2 Audio signal processing for hearing impairment compensation with a hearing aid device and a speaker Electricity 2 Active
US9202453B2 Asymmetric temperature compensation of microphone sensitivity at an active noise reduction system Electricity 1 Active
US9161151B2 Manipulating spatial processing in an audio system Electricity 0 Active
US9174588B2 Mounting a microphone on a vehicle headliner Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.