Inventor · Los Gatos, CA, US

Christopher Wilk

78Patents
8h-index
97Co-inventors
77Inventor score

Filing activity: Jan 25, 2007 → Oct 17, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8284966B2 Elastomeric shield for miniature microphones Electricity 85 Active
US8724841B2 Microphone with acoustic mesh to protect against sudden acoustic shock Electricity 52 Active
US9226076B2 Evacuation of liquid from acoustic space Electricity 41 Active
US8989428B2 Acoustic systems in electronic devices Electricity 20 Active
US8971561B2 Earphone having a controlled acoustic leak port Electricity 15 Active
US8934657B2 Speaker magnet assembly with included spider Electricity 15 Active
US10299032B2 Front port resonator for a speaker assembly Electricity 10 Active
US9154869B2 Speaker with a large volume chamber and a smaller volume chamber Electricity 9 Active
US9510077B2 Earphone having a controlled acoustic leak port Electricity 8 Active
US8942410B2 Magnetically biased electromagnet for audio applications Electricity 7 Active
US10129652B2 Audio speaker surround geometry for improved pistonic motion Electricity 7 Active
US10356510B2 Earphone having a controlled acoustic leak port Electricity 6 Active
US9967664B1 Sensor assembly for measuring diaphragm displacement and temperature in a micro speaker Electricity 6 Active
US9820038B2 Waterproof speaker module Electricity 6 Active
US9210492B2 Microphone assembly having an acoustic coupler Electricity 5 Active
US8520886B2 Speaker having a horizontal former Electricity 5 Active
US10397693B1 Acoustic chambers damped with plural resonant chambers, and related systems and methods Electricity 5 Active
US9888307B2 Microphone assembly having an acoustic leak path Electricity 5 Active
US10349167B2 Audio speaker with back volume containing adsorptive material Electricity 4 Active
US9271084B2 Suspension system for micro-speakers Electricity 4 Active
US10694282B2 Earphone having a controlled acoustic leak port Electricity 4 Active
US9781506B2 Earphone having a controlled acoustic leak port Electricity 4 Active
US9288582B2 Suspension system for micro-speakers Electricity 4 Active
US9210496B2 Earphone having a controlled acoustic leak port Electricity 4 Active
US9154883B2 Low rise speaker assembly having a dual voice coil driver Electricity 4 Active

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