DE69230537T2 - Kommunikationsvorrichtung mit lautsprecher und mikrofon - Google Patents
Kommunikationsvorrichtung mit lautsprecher und mikrofonInfo
- Publication number
- DE69230537T2 DE69230537T2 DE69230537T DE69230537T DE69230537T2 DE 69230537 T2 DE69230537 T2 DE 69230537T2 DE 69230537 T DE69230537 T DE 69230537T DE 69230537 T DE69230537 T DE 69230537T DE 69230537 T2 DE69230537 T2 DE 69230537T2
- Authority
- DE
- Germany
- Prior art keywords
- microphone
- speaker
- communication device
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
- H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/772,989 US5276916A (en) | 1991-10-08 | 1991-10-08 | Communication device having a speaker and microphone |
| PCT/US1992/008237 WO1993007680A1 (en) | 1991-10-08 | 1992-09-28 | Communication device having a speaker and microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69230537D1 DE69230537D1 (de) | 2000-02-10 |
| DE69230537T2 true DE69230537T2 (de) | 2000-08-24 |
Family
ID=25096834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69230537T Expired - Fee Related DE69230537T2 (de) | 1991-10-08 | 1992-09-28 | Kommunikationsvorrichtung mit lautsprecher und mikrofon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5276916A (de) |
| EP (1) | EP0607214B1 (de) |
| KR (1) | KR0135547B1 (de) |
| CA (1) | CA2118718C (de) |
| DE (1) | DE69230537T2 (de) |
| WO (1) | WO1993007680A1 (de) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2518150B2 (ja) * | 1993-05-07 | 1996-07-24 | 日本電気株式会社 | 携帯無線機およびその取付構造 |
| GB2280819A (en) * | 1993-08-05 | 1995-02-08 | Yang Chao Ming | Novelty telephone with relatively small handset |
| JP2630224B2 (ja) * | 1993-09-30 | 1997-07-16 | 日本電気株式会社 | 携帯無線機 |
| JP2570149B2 (ja) * | 1993-10-29 | 1997-01-08 | 日本電気株式会社 | 携帯電話機 |
| US5606594A (en) * | 1994-01-27 | 1997-02-25 | Dell Usa, L.P. | Communication accessory and method of telecommunicating for a PDA |
| JP2595932B2 (ja) * | 1994-05-18 | 1997-04-02 | 日本電気株式会社 | 携帯無線機 |
| US5898916A (en) * | 1994-06-30 | 1999-04-27 | Dictaphone Corporation | Cordless telephone for use with dictation system |
| USD380468S (en) * | 1994-09-19 | 1997-07-01 | Motorola, Inc. | Portable radio |
| US5542105A (en) * | 1994-10-07 | 1996-07-30 | Motorola, Inc. | Position sense radio carry case apparatus and method of using same |
| JP2658928B2 (ja) * | 1994-11-30 | 1997-09-30 | 日本電気株式会社 | 携帯通信機 |
| JPH08223260A (ja) * | 1995-02-16 | 1996-08-30 | Fujitsu Ltd | 携帯無線端末装置 |
| USD377351S (en) * | 1995-03-03 | 1997-01-14 | Mitsubishi Denki Kabushiki Kaisha | Cellular phone |
| USD384059S (en) * | 1995-04-11 | 1997-09-23 | E.F. Johnson Company | Handheld two-way radio with hinged cover |
| US5678206A (en) * | 1995-04-12 | 1997-10-14 | E. F. Johnson Company | Keypad cover hinge |
| KR100327731B1 (ko) * | 1995-07-04 | 2002-07-31 | 삼성전자 주식회사 | 스피커폰통화종료시통화로자동절단회로및자동대기방법 |
| USD397109S (en) | 1995-08-25 | 1998-08-18 | E. F. Johnson Company | Handheld two-way radio with hinged cover |
| US5729604A (en) * | 1996-03-14 | 1998-03-17 | Northern Telecom Limited | Safety switch for communication device |
| US6046730A (en) * | 1996-03-15 | 2000-04-04 | At&T Corp | Backlighting scheme for a multimedia terminal keypad |
| US5790679A (en) * | 1996-06-06 | 1998-08-04 | Northern Telecom Limited | Communications terminal having a single transducer for handset and handsfree receive functionality |
| US5732144A (en) * | 1996-07-01 | 1998-03-24 | Motorola, Inc. | Remote microphone display select system and method of using same |
| GB2351201B (en) * | 1996-07-10 | 2001-02-07 | Motorola Inc | Communication device |
| US6009336A (en) * | 1996-07-10 | 1999-12-28 | Motorola, Inc. | Hand-held radiotelephone having a detachable display |
| CN1215522A (zh) * | 1996-12-17 | 1999-04-28 | 皇家菲利浦电子有限公司 | 无绳电话机 |
| US6035211A (en) * | 1996-12-19 | 2000-03-07 | Ericsson Inc. | Dual use speaker for both voice communication and signalling |
| US8466795B2 (en) | 1997-01-21 | 2013-06-18 | Pragmatus Mobile LLC | Personal security and tracking system |
| US5909490A (en) * | 1997-07-07 | 1999-06-01 | Hughes Electronics Corporation | Omnidirectional audio in a communications device |
| JPH1132107A (ja) * | 1997-07-08 | 1999-02-02 | Matsushita Electric Ind Co Ltd | 携帯型通信機器 |
| JP3209150B2 (ja) * | 1997-08-12 | 2001-09-17 | 日本電気株式会社 | 折り畳み式携帯無線通信装置 |
| JPH11127478A (ja) * | 1997-10-23 | 1999-05-11 | Matsushita Electric Ind Co Ltd | 携帯通信端末 |
| US6002949A (en) * | 1997-11-18 | 1999-12-14 | Nortel Networks Corporation | Handset with a single transducer for handset and handsfree functionality |
| USD421261S (en) * | 1998-03-24 | 2000-02-29 | Cobra Electronics Corp. | Personal communication device |
| USD405084S (en) * | 1998-04-24 | 1999-02-02 | E.S.P. Communications, Inc. | Pager phone having four button options |
| US6115620A (en) * | 1998-05-20 | 2000-09-05 | Motorola, Inc. | Mode-switchable portable communication device and method therefor |
| US6088240A (en) * | 1998-06-15 | 2000-07-11 | Motorola, Inc. | Hinged flip assembly for a communication device |
| US6141540A (en) * | 1998-06-15 | 2000-10-31 | Motorola, Inc. | Dual mode communication device |
| US6359984B1 (en) * | 1998-07-28 | 2002-03-19 | Samsung Electronics Co., Ltd. | Flip-up type or folder type mobile telephone terminal which enables user to answer call without opening flip or folder |
| SE520990C2 (sv) * | 1999-02-18 | 2003-09-23 | Ericsson Telefon Ab L M | Mobiltelefonapparat |
| JP3266132B2 (ja) * | 1999-02-24 | 2002-03-18 | 日本電気株式会社 | 折り畳み式携帯電話機 |
| JP2000270067A (ja) * | 1999-03-16 | 2000-09-29 | Nec Corp | 携帯電話機 |
| FR2791508B1 (fr) * | 1999-03-22 | 2001-06-08 | Cit Alcatel | Telephone portable avec volet articule par rapport au boitier |
| US6349225B1 (en) | 1999-04-01 | 2002-02-19 | Ericsson Inc. | Hearing protection for a wireless communications device |
| KR100694025B1 (ko) * | 1999-10-01 | 2007-03-12 | 삼성전자주식회사 | 폴더형 휴대폰의 통화 제어 장치 및 방법 |
| US6658272B1 (en) * | 2000-04-28 | 2003-12-02 | Motorola, Inc. | Self configuring multiple element portable electronic device |
| US6549789B1 (en) * | 2000-04-28 | 2003-04-15 | Motorola Inc. | Portable electronic device with an adaptable user interface |
| DE10032355B4 (de) * | 2000-07-04 | 2010-01-21 | Ipcom Gmbh & Co. Kg | Mobiltelefon |
| US7130705B2 (en) * | 2001-01-08 | 2006-10-31 | International Business Machines Corporation | System and method for microphone gain adjust based on speaker orientation |
| JP3746217B2 (ja) * | 2001-09-28 | 2006-02-15 | 三菱電機株式会社 | 携帯型通信機器及び同機器用マイクロホン装置 |
| US7349547B1 (en) * | 2001-11-20 | 2008-03-25 | Plantronics, Inc. | Noise masking communications apparatus |
| JPWO2003105450A1 (ja) * | 2002-06-07 | 2005-10-13 | 松下電器産業株式会社 | 折畳式携帯電話機 |
| US7818037B2 (en) | 2003-09-19 | 2010-10-19 | Radeum, Inc. | Techniques for wirelessly controlling push-to-talk operation of half-duplex wireless device |
| US7149552B2 (en) | 2003-09-19 | 2006-12-12 | Radeum, Inc. | Wireless headset for communications device |
| US7818036B2 (en) | 2003-09-19 | 2010-10-19 | Radeum, Inc. | Techniques for wirelessly controlling push-to-talk operation of half-duplex wireless device |
| KR100608731B1 (ko) | 2003-12-22 | 2006-08-04 | 엘지전자 주식회사 | 스위블 휴대단말기 및 이를 이용한 통화방법 |
| US7280807B2 (en) * | 2004-01-14 | 2007-10-09 | Samuel Eak Hua Nguy | Initiator device capable of two-way half-duplex communication with multiple recipient devices |
| US20050222801A1 (en) * | 2004-04-06 | 2005-10-06 | Thomas Wulff | System and method for monitoring a mobile computing product/arrangement |
| US7580518B2 (en) * | 2004-12-01 | 2009-08-25 | Motorola, Inc. | Dual-axes hinge part for hinged components |
| US7415290B2 (en) * | 2004-12-14 | 2008-08-19 | Sony Ericsson Mobile Communications Ab | Mobile terminal with loudspeaker sound redirection |
| US7499540B2 (en) * | 2004-12-30 | 2009-03-03 | Motorola, Inc. | Device having pivotable hinges |
| US7822513B2 (en) * | 2005-07-27 | 2010-10-26 | Symbol Technologies, Inc. | System and method for monitoring a mobile computing product/arrangement |
| KR100724116B1 (ko) * | 2005-08-24 | 2007-06-04 | 엘지전자 주식회사 | 내장형 안테나를 구비한 이동통신 단말기 |
| US20070297028A1 (en) * | 2006-06-21 | 2007-12-27 | Thomas Wulff | System and device for monitoring a computing device |
| US8594742B2 (en) * | 2006-06-21 | 2013-11-26 | Symbol Technologies, Inc. | System and method for monitoring a mobile device |
| WO2009016730A1 (ja) * | 2007-07-31 | 2009-02-05 | Panasonic Corporation | 電子回路、電子機器及びゲイン制御方法 |
| US8254984B2 (en) * | 2009-10-14 | 2012-08-28 | Cisco Technology, Inc. | Speaker activation for mobile communication device |
| JP2013172297A (ja) * | 2012-02-21 | 2013-09-02 | Kyocera Corp | 電子機器、出力制御プログラムおよび出力制御方法 |
| US9134952B2 (en) * | 2013-04-03 | 2015-09-15 | Lg Electronics Inc. | Terminal and control method thereof |
| US9386368B2 (en) | 2013-12-10 | 2016-07-05 | Otto Engineering, Inc. | Remote speaker microphone |
| US9877097B2 (en) * | 2015-06-10 | 2018-01-23 | Motorola Solutions, Inc. | Slim-tunnel wind port for a communication device |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221563A (en) * | 1923-06-13 | 1924-09-15 | Joseph Higginson | Improvements in ring spinning and like machines |
| US2952739A (en) * | 1959-05-14 | 1960-09-13 | Francis H Lehman | Hands-free telephone support |
| BE631733A (de) * | 1962-05-04 | |||
| NO120997B (de) * | 1964-10-19 | 1971-01-04 | Ring System Maskiner Gustav | |
| US3611140A (en) * | 1969-07-28 | 1971-10-05 | Masatoshi Shimada | Radio transceiver with variable audio amplification |
| SE336609B (de) * | 1969-10-30 | 1971-07-12 | Ericsson Telefon Ab L M | |
| US3800089A (en) * | 1972-02-24 | 1974-03-26 | Itt | Hands-free emergency telephone system |
| DE2504314A1 (de) * | 1975-02-03 | 1976-08-05 | Elmeg | Nachrichten-peripherie-einrichtung, insbesondere fernsprechapparat oder pruefhandapparat |
| US4178488A (en) * | 1977-08-02 | 1979-12-11 | Toa Electric Co., Ltd. | Telephone set |
| US4495652A (en) * | 1983-02-28 | 1985-01-22 | General Electric Company | Control arrangement for radio apparatus |
| JPS6182541A (ja) * | 1984-09-28 | 1986-04-26 | Aisin Seiki Co Ltd | 自動車電話装置 |
| US4845772A (en) * | 1988-06-13 | 1989-07-04 | Motorola, Inc. | Portable radiotelephone with control switch disabling |
| GB2215163A (en) * | 1986-05-14 | 1989-09-13 | Ronald George Connor | Amplification device for telephones |
| US4882745A (en) * | 1987-05-08 | 1989-11-21 | Silver Alan H | Cordless headset telephone |
| JPH01220919A (ja) * | 1988-02-29 | 1989-09-04 | Toshiba Corp | 無線電話装置 |
| JPH02153660A (ja) * | 1988-06-07 | 1990-06-13 | Boosei Internatl Kk | 自動車用電話機及び一般電話機用ハンズフリー送受話装置 |
| US4897873A (en) * | 1988-11-04 | 1990-01-30 | Motorola, Inc. | Multipurpose hinge apparatus for foldable telephones |
| US4912602A (en) * | 1988-11-04 | 1990-03-27 | Motorola, Inc. | Mechanical fastening system for an electronic equipment housing |
| JPH02261224A (ja) * | 1989-03-31 | 1990-10-24 | Mitsubishi Electric Corp | 携帯無線機 |
| FI85787C (fi) * | 1989-05-25 | 1992-05-25 | Nokia Mobira Oy | Konstruktion foer en saosom sjaelvstaendig enhet fungerande handtelefon. |
| US5175759A (en) * | 1989-11-20 | 1992-12-29 | Metroka Michael P | Communications device with movable element control interface |
| DE69105221T2 (de) * | 1990-03-07 | 1995-06-08 | Sony Corp | Funktelefonapparat. |
-
1991
- 1991-10-08 US US07/772,989 patent/US5276916A/en not_active Expired - Lifetime
-
1992
- 1992-09-28 WO PCT/US1992/008237 patent/WO1993007680A1/en active IP Right Grant
- 1992-09-28 EP EP92920742A patent/EP0607214B1/de not_active Expired - Lifetime
- 1992-09-28 DE DE69230537T patent/DE69230537T2/de not_active Expired - Fee Related
- 1992-09-28 CA CA002118718A patent/CA2118718C/en not_active Expired - Fee Related
- 1992-09-28 KR KR1019940701051A patent/KR0135547B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0607214B1 (de) | 2000-01-05 |
| JPH07500230A (ja) | 1995-01-05 |
| EP0607214A1 (de) | 1994-07-27 |
| KR0135547B1 (ko) | 1998-04-27 |
| US5276916A (en) | 1994-01-04 |
| WO1993007680A1 (en) | 1993-04-15 |
| CA2118718A1 (en) | 1993-04-15 |
| EP0607214A4 (en) | 1994-08-17 |
| JP3196210B2 (ja) | 2001-08-06 |
| DE69230537D1 (de) | 2000-02-10 |
| CA2118718C (en) | 1999-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |