Assignee
C MEDIA ELECTRONICS INC
TW·25 granted patents·8 pending applications·92 citations·filing 1999–2025
Top patents by PatentIndex Score
33 records- 0191US9824678B1Method, system for self-tuning active noise cancellation and headset apparatusC-MEDIA ELECTRONICS INC·Filed 2016·Granted Nov 21, 2017·17 cites·14 claims
- 0282US10083707B1Voice apparatus and dual-microphone voice system with noise cancellationC MEDIA ELECTRONICS INC·Filed 2017·Granted Sep 25, 2018·7 cites·11 claims
- 0379US10186249B1Active noise cancellation systemC MEDIA ELECTRONICS INC·Filed 2017·Granted Jan 22, 2019·6 cites·16 claims
- 0476US7701287B2Voltage detection type overcurrent protection device for class-D amplifierC MEDIA ELECTRONICS INC·Filed 2008·Granted Apr 20, 2010·10 cites·5 claims
- 0568US8964920B2Auto-determining sampling frequency method and device thereofC MEDIA ELECTRONICS INC·Filed 2013·Granted Feb 24, 2015·2 cites·8 claims
- 0665US7053598B2Structure for detecting plug/unplug status of phone-jacks by single bit generated by a resistor networkC MEDIA ELECTRONICS INC·Filed 2002·Granted May 30, 2006·13 cites·5 claims
- 0763US10013965B2Calibration system for active noise cancellation and speaker apparatusC MEDIA ELECTRONICS INC·Filed 2017·Granted Jul 3, 2018·1 cites·20 claims
- 0862US9197178B2Headphone with active noise cancelling and auto-calibration method thereofC MEDIA ELECTRONICS INC·Filed 2014·Granted Nov 24, 2015·2 cites·10 claims
- 0957US7050596B2System and headphone-like rear channel speaker and the method of the sameC MEDIA ELECTRONICS INC·Filed 2004·Granted May 23, 2006·4 cites·5 claims
- 1056US12177649B2Virtual reality providing device and audio processing methodC MEDIA ELECTRONICS INC·Filed 2022·Granted Dec 24, 2024·0 cites·19 claims
- 1156US7949808B2Auto-execution signal processing method and apparatus performing the methodC MEDIA ELECTRONICS INC·Filed 2009·Granted May 24, 2011·2 cites·15 claims
- 1256US6990210B2System for headphone-like rear channel speaker and the method of the sameC MEDIA ELECTRONICS INC·Filed 2001·Granted Jan 24, 2006·4 cites·2 claims
- 1356US2011014978A1Game ApparatusC MEDIA ELECTRONICS INC·Filed 2008·Application pending·0 cites
- 1455US2025239849A1Power supply device having automatic switching mechanismC MEDIA ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 1553US8364299B2Audio signal transmission apparatus avoiding noise generation and method thereofC MEDIA ELECTRONICS INC·Filed 2009·Granted Jan 29, 2013·0 cites·19 claims
- 1653US2026073902A1Audio processing system and virtual reality wearable device having audio processing mechanismC MEDIA ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 1751US6870494B1System of multi-channel shared resistor-string digital-to-analog converters and method of the sameC MEDIA ELECTRONICS INC·Filed 2003·Granted Mar 22, 2005·8 cites·31 claims
- 1848US11403061B2Audio processing system and methodC MEDIA ELECTRONICS INC·Filed 2020·Granted Aug 2, 2022·0 cites·20 claims
- 1948US6983054B2Means for compensating rear sound effectC MEDIA ELECTRONICS INC·Filed 2001·Granted Jan 3, 2006·1 cites·3 claims
- 2048US6696846B1Self-balanced active current bridge for measuring the impedance of an external deviceC MEDIA ELECTRONICS INC·Filed 2002·Granted Feb 24, 2004·5 cites·12 claims
- 2146US6204793B1Sigma-Delta CODEC systemC MEDIA ELECTRONICS INC·Filed 1999·Granted Mar 20, 2001·7 cites·19 claims
- 2245US11134358B2Audio adjusting method and audio adjusting deviceC MEDIA ELECTRONICS INC·Filed 2020·Granted Sep 28, 2021·0 cites·17 claims
- 2343US2007130534A1Graphic user interface with multi-divisional windowC MEDIA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 2442US8908719B2Clock rate controller and method thereof and electronic device thereofC MEDIA ELECTRONICS INC·Filed 2012·Granted Dec 9, 2014·0 cites·16 claims
- 2541US6990382B2Control system for digital sound effect and the method of the sameC MEDIA ELECTRONICS INC·Filed 2001·Granted Jan 24, 2006·0 cites·14 claims
- 2640US2014142734A1Virtual signal source generating apparatus and method thereofC MEDIA ELECTRONICS INC·Filed 2013·Application pending·0 cites
- 2739US2007119931A1Apparatus for reading/writing storage devicesC MEDIA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 2839US2011159855A1Method for providing background sound to communication device and system applying the methodC MEDIA ELECTRONICS INC·Filed 2010·Application pending·0 cites
- 2939US2007174512A1Method for driving I/O device of storage elementC MEDIA ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 3036US8803595B2Common mode noise cancellation circuit for unbalanced signalsC MEDIA ELECTRONICS INC·Filed 2013·Granted Aug 12, 2014·0 cites·14 claims
- 3134US9762253B2Reference frequency calibration module and apparatus using the sameC-MEDIA ELECTRONICS INC·Filed 2015·Granted Sep 12, 2017·0 cites·17 claims
- 3232US11017754B2Singing scoring method and singing scoring system based on streaming mediaC MEDIA ELECTRONICS INC·Filed 2020·Granted May 25, 2021·0 cites·20 claims
- 3332US6434634B1Method and apparatus adaptable to a standard game port of a personal computer for interfacing an external HSP modem, a joystick and a MIDI interfaceC MEDIA ELECTRONICS INC·Filed 1999·Granted Aug 13, 2002·3 cites·1 claims
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