Global Patent Index - EP 1062487 A1

EP 1062487 A1 2000-12-27 - MICROPHONE DEVICE FOR SPEECH RECOGNITION IN VARIABLE SPATIAL CONDITIONS

Title (en)

MICROPHONE DEVICE FOR SPEECH RECOGNITION IN VARIABLE SPATIAL CONDITIONS

Title (de)

MIKROPHONANORDNUNG FÜR DIE SPRACHERKENNUNG UNTER VARIABLEN RÄUMLICHEN BEDINGUNGEN

Title (fr)

DISPOSITIF A MICROPHONE POUR LA RECONNAISSANCE VOCALE DANS DES CONDITIONS SPATIALES VARIABLES

Publication

EP 1062487 A1 (DE)

Application

EP 99914401 A

Priority

  • DE 9900289 W
  • DE 19811879 A

Abstract (en)

[origin: DE19811879C1] The invention relates to a device and method for speech recognition. Voice signals are inputted optionally by means of a microphone (14) placed in proximity to the speaker or by means of a microphone (20) placed remotely from said speaker. A correction unit (15), connected in the transmission channel (12) with the microphone (14) placed in proximity to the speaker, modifies the electrical voice signal so that said signal has spatial transmission features.

IPC 1-7 (main, further and additional classification)

G01L 5/06

IPC 8 full level (invention and additional information)

G10K 15/08 (2006.01)

CPC (invention and additional information)

G10K 15/08 (2013.01)

Citation (search report)

See references of WO 9948086A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19811879 C1 19990512; AT 242873 T 20030615; EP 1062487 A1 20001227; EP 1062487 B1 20030611; ES 2201695 T3 20040316; US 7043427 B1 20060509; WO 9948086 A1 19990923

INPADOC legal status


2016-09-29 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: UNIFY GMBH & CO. KG, DE

- Free text: FORMER OWNER: UNIFY GMBH & CO. KG, 81379 MUENCHEN, DE

- Document: DE 59905927

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2014-07-14 [REG ES PC2A] TRANSFER OF PATENT

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- Effective date: 20140708

2014-05-30 [REG FR CD] CHANGE OF NAME OR COMPANY NAME

- Owner name: UNIFY GMBH & CO.KG, DE

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2014-01-02 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

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- Free text: FORMER OWNER: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG, 81379 MUENCHEN, DE

- Document: DE 59905927

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2014-01-02 [REG DE R082] CHANGE OF REPRESENTATIVE

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2013-05-02 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. K, DE

- Free text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

- Document: DE 59905927

- Effective date: 20130313

2013-05-02 [REG DE R081] CHANGE OF APPLICANT/PATENTEE

- Owner name: UNIFY GMBH & CO. KG, DE

- Free text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

- Document: DE 59905927

- Effective date: 20130313

2013-05-02 [REG DE R082] CHANGE OF REPRESENTATIVE

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2013-05-02 [REG DE R082] CHANGE OF REPRESENTATIVE

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- Representative's name: FRITZSCHE PATENTANWAELTE, DE

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2013-03-13 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 59905927

- Representative's name: FRITZSCHE PATENT, DE

2013-03-12 [REG ES PC2A] TRANSFER OF PATENT

- Owner name: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG

- Effective date: 20130228

2013-02-08 [REG FR TP] TRANSMISSION OF PROPERTY

- Owner name: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. K, DE

- Effective date: 20130108

2012-11-21 [REG GB 732E] AMENDMENTS TO THE REGISTER IN RESPECT OF CHANGES OF NAME OR CHANGES AFFECTING RIGHTS (SECT. 32/1977)

- Free text: REGISTERED BETWEEN 20121025 AND 20121031

2004-08-31 [BERE] BE: LAPSED

- Owner name: *SIEMENS A.G.

- Effective date: 20040228

2004-06-02 [26N] NO OPPOSITION FILED

- Effective date: 20040312

2004-03-26 [ET] FR: TRANSLATION FILED

2004-03-16 [REG ES FG2A] DEFINITIVE PROTECTION

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2003-11-03 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2003-10-22 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

2003-07-17 [REF] CORRESPONDS TO:

- Document: DE 59905927 P 20030717

2003-06-11 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE DE ES FR GB IT NL

2003-06-11 [REG GB FG4D] EUROPEAN PATENT GRANTED

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2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000822

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE ES FR GB IT NL