Earphone-microphone adapter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6198821
SERIAL NO

09267758

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adapter for connecting an earphone-microphone set to a mobile telephone such that a muting function is added to the system. Moreover, an older earphone-microphone set can also be connected to a mobile telephone via this adapter.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
Cotron CorporationTAIPEI CITY51

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yang, Bill Taipei, TW 90 955

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 6122369 Communication process device and method therefor 147 1997
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (6)
* 6771780 Tri-functional dual earphone device 6 2002
D692408 Wiring for digital media players 0 2011
* 8831267 Audio jack system 1 2011
* 2013/0010,986 Audio Jack System 3 2011
* D767532 Tangle free earphone 6 2015
* D778873 Wireless earphone 2 2015
 
SHURE INCORPORATED (2)
D494956 Earphone 10 2003
D519103 Earphone 14 2004
 
SONOVA AG (1)
D593548 Microphone 1 2008
 
PANASONIC CORPORATION (1)
* 2008/0101,642 Earphone Adaptor 1 2005
 
MERRY ELECTRONICS CO., LTD. (1)
D656492 Strain relief of earphone 9 2011
 
SOUTHWING S.L. (2)
7949374 Personal communications systems 0 2006
* 2008/0146,291 Personal Communications Systems 4 2006
 
LOGITECH EUROPE S.A. (2)
* 7382891 Modular personal audio set and system 10 2004
* 2005/0215,111 Modular personal audio set and system 2 2004
 
BLACKBERRY LIMITED (5)
D662079 Headset 31 2011
D687410 Corded headset 28 2012
D685760 Corded headset 5 2012
D685761 Corded headset 20 2012
D682809 Corded headset 4 2012
 
1MORE INC. (1)
* D726145 Mobile phone earphone 11 2013
 
ASUSTEK COMPUTER INC. (2)
* 7963794 Detecting device and connector module thereof 1 2010
* 2010/0267,275 DETECTING DEVICE AND CONNECTOR MODULE THEREOF 1 2010
 
FUJITSU LIMITED (1)
* 2007/0286,436 SOUND OUTPUT CONTROL DEVICE 8 2007
 
CHENG UEI PRECISION INDUSTRY CO., LTD. (1)
* 2006/0188,125 Audio signal adapter 0 2005
 
IntriCon Corporation (1)
D588110 Communication headset 9 2008
 
Ceotronics Aktiengesellschaft (1)
D563384 Fitting for speaking and listening with neck piece 7 2006
* Cited By Examiner