Source: http://www.google.com/patents/US7890284?dq=6,199,048
Timestamp: 2017-11-23 13:09:22
Document Index: 357443340

Matched Legal Cases: ['Application No. 2004', 'Application No. 2004', 'Application No. 03761308', 'Application No. 05759775', 'Application No. 05760317', 'Application No. 200580016296', 'Application No. 200580016297', 'Application No. 2004', 'Application No. 2007', 'Application No. 2007', 'Application No. 03761308', 'Application No. 05759775', 'Application No. 05760317']

Patent US7890284 - Identification system and method for recognizing any one of a number of ... - Google Patents
An identification system and method for recognizing a device as one of a plurality of different types of devices connected to at least one terminal of an information handling system includes supplying a test signal to a device in a test mode; measuring an electrical characteristic of the device in response...http://www.google.com/patents/US7890284?utm_source=gb-gplus-sharePatent US7890284 - Identification system and method for recognizing any one of a number of different types of devices
Publication number US7890284 B2
Application number US 10/464,951
Also published as CN1675627A, CN100343837C, EP1518180A2, EP1518180A4, US20040081099, WO2004001552A2, WO2004001552A3
Publication number 10464951, 464951, US 7890284 B2, US 7890284B2, US-B2-7890284, US7890284 B2, US7890284B2
Inventors Stuart Patterson, Frederick Loeb, John Howley, Ludgero Leonardo
Patent Citations (48), Non-Patent Citations (23), Referenced by (24), Classifications (25), Legal Events (2)
US 7890284 B2
US6877008 Oct 24, 2001 Apr 5, 2005 Bellsouth Intellectual Property Corporation Rules engine for telecommunication circuit attribute identification
US7601032 Feb 7, 2005 Oct 13, 2009 Motorola, Inc. Apparatus for altering poles on an accessory
US20040101144 Oct 17, 2003 May 27, 2004 Samsung Electronics Co., Ltd. Sound card, computer system using the sound card and control method thereof
US20040122541 Jan 27, 2003 Jun 24, 2004 Disanza Leonard J. Programmable analog input/output integrated circuit system
US20040260846 Jun 10, 2004 Dec 23, 2004 George Stephan System for verifying the identification of a device
US20050086175 Feb 7, 2003 Apr 21, 2005 Olivier Brique Method for storage and transport of an electronic certificate
JPH0618635A Title not available
3 English translation of Appeal Decision of Rejection in Japanese Patent Application No. 2004-516222, mailed Jun. 22, 2010 (10 pages).
4 English Translation of Official Inquiry in Japanese Patent Application No. 2004-516222, mailed Oct. 13, 2009 (3 pages).
5 Examination Report in European Patent Application No. 03761308.0, mailed Aug. 21, 2009 (4 pages).
6 Examination Report in European Patent Application No. 05759775.9, mailed Apr. 21, 2010 (4 pages).
7 Examination Report issued for European Patent Application No. 05760317.7, mailed Jul. 19, 2010 (5 pages).
8 Intel Corporation, "Audio Codec '97," (Rev 2.3, Apr. 2002).
9 International Preliminary Report on Patentability in International Patent Application No. PCT/US2005/020680, mailed Sep. 18, 2008 (8 pages).
10 International Preliminary Report on Patentability in International Patent Application No. PCT/US2005/020687, mailed Jun. 7, 2007 (7 pages).
11 International Search Report and Written Opinion in International Patent Application No. PCT/US2005/020680, mailed Jul. 30, 2008 (10 pages).
12 International Search Report and Written Opinion in International Patent Application No. PCT/US2005/020687, mailed Apr. 26, 2007 (8 pages).
13 International Search Report in International Patent Application No. PCT/US03/19971, mailed May 4, 2004 (4 pages).
14 Microsoft Corp., Analog Audio Classification Using Device Impedance Characteristics, Version 1.0 (Apr. 16, 2002).
15 Microsoft Corporation, "Analog Audio Classification Using Device Impedance Characteristics," Version 1.0 (Apr. 16, 2002).
16 Office Action in Chinese Patent Application No. 200580016296.5, mailed Oct. 27, 2010 (9 pages).
17 Office Action in Chinese Patent Application No. 200580016297.X, mailed Oct. 24, 2008 (6 pages).
18 Office Action in Japanese Patent Application No. 2004-516222, mailed Nov. 21, 2006 (3 pages).
19 Office Action in Japanese Patent Application No. 2007-527790, mailed Aug. 5, 2008 (4 pages).
20 Office Action in Japanese Patent Application No. 2007-527791, mailed Aug. 5, 2008 (2 pages).
21 Supplementary European Search Report in European Patent Application No. 03761308.0, mailed May 15, 2009 (4 pages).
22 Supplementary European Search Report in European Patent Application No. 05759775.9, mailed Nov. 12, 2009 (3 pages).
23 Supplementary European Search Report in European Patent Application No. 05760317.7, mailed Oct. 20, 2009 (3 pages).
US8556659 Apr 9, 2012 Oct 15, 2013 Apple Inc. Receptacle connector with circuitry for determining the configuration of a corresponding plug connector mated therewith
US8755532 * Jul 17, 2008 Jun 17, 2014 Thomson Licensing Network audio processor
US9173026 * Mar 15, 2013 Oct 27, 2015 Panasonic Intellectual Property Management Co., Ltd. Sound recording device
US9794671 Jan 9, 2014 Oct 17, 2017 Empire Technology Development Llc Repurposable microphone and speaker
US20130259262 * Mar 15, 2013 Oct 3, 2013 Panasonic Corporation Sound recording device
U.S. Classification 702/117, 702/116, 702/118, 702/120
International Classification G06F3/00, H04L1/00, G06F3/16, G06F13/00, H04R5/04, G06F, G06F13/40, H04R3/00
Cooperative Classification H04R2420/05, H04R29/00, H04R2420/01, H04R2420/03, H04R5/04, H04M1/72527, G06F13/4081, H04M1/6058
European Classification H04M1/60T2B, H04R5/04, G06F13/40E2H, H04M1/725F1B, H04R29/00