SG89276A1 - Communication system for telephone - Google Patents

Communication system for telephone

Info

Publication number: SG89276A1
Authority: SG; Singapore
Prior art keywords: telephone; communication system; communication
Prior art date: 1999-03-10

Application number

SG9901239A

Inventor

Yang Bill

Original Assignee

Cotron Corp

Priority date (The priority date 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 date listed.)

1999-03-10

Filing date

1999-03-24

Publication date

2002-06-18

1999-03-10 Priority to GB9905529A priority Critical patent/GB2347817B/en

1999-03-10 Priority to CA002265145A priority patent/CA2265145C/en

1999-03-24 Application filed by Cotron Corp filed Critical Cotron Corp

1999-03-24 Priority to SG9901239A priority patent/SG89276A1/en

1999-03-31 Priority to NL1011712A priority patent/NL1011712C2/en

1999-04-02 Priority to IT1999MI000701A priority patent/IT1312241B1/en

1999-04-08 Priority to ES009900721A priority patent/ES2153771B1/en

1999-04-09 Priority to FI990785A priority patent/FI990785A/en

1999-04-09 Priority to SE9901263A priority patent/SE9901263L/en

1999-04-13 Priority claimed from KR1019990012886A external-priority patent/KR20000066047A/en

1999-05-04 Priority to ZA9903087A priority patent/ZA993087B/en

2002-06-18 Publication of SG89276A1 publication Critical patent/SG89276A1/en

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
- H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
- H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
- H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
- 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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Multimedia (AREA)
Mobile Radio Communication Systems (AREA)
Telephone Set Structure (AREA)
Telephone Function (AREA)
Optical Communication System (AREA)
Telephonic Communication Services (AREA)
Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

SG9901239A 1999-03-10 1999-03-24 Communication system for telephone SG89276A1 (en)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
GB9905529A GB2347817B (en)	1999-03-10	1999-03-10	Communication system for telephone
CA002265145A CA2265145C (en)	1999-03-10	1999-03-10	Communication system for telephone
SG9901239A SG89276A1 (en)	1999-03-10	1999-03-24	Communication system for telephone
NL1011712A NL1011712C2 (en)	1999-03-10	1999-03-31	Communication system for telephones.
IT1999MI000701A IT1312241B1 (en)	1999-03-10	1999-04-02	COMMUNICATION SYSTEM FOR A TELEPHONE.
ES009900721A ES2153771B1 (en)	1999-03-10	1999-04-08	TELEPHONE COMMUNICATION SYSTEM.
FI990785A FI990785A (en)	1999-03-10	1999-04-09	Phone Communications System
SE9901263A SE9901263L (en)	1999-03-10	1999-04-09	Telephone communication system
ZA9903087A ZA993087B (en)	1999-03-10	1999-05-04	Communication systems for telephone.

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
GB9905529A GB2347817B (en)	1999-03-10	1999-03-10	Communication system for telephone
CA002265145A CA2265145C (en)	1999-03-10	1999-03-10	Communication system for telephone
SG9901239A SG89276A1 (en)	1999-03-10	1999-03-24	Communication system for telephone
NL1011712A NL1011712C2 (en)	1999-03-10	1999-03-31	Communication system for telephones.
IT1999MI000701A IT1312241B1 (en)	1999-03-10	1999-04-02	COMMUNICATION SYSTEM FOR A TELEPHONE.
ES009900721A ES2153771B1 (en)	1999-03-10	1999-04-08	TELEPHONE COMMUNICATION SYSTEM.
FI990785A FI990785A (en)	1999-03-10	1999-04-09	Phone Communications System
SE9901263A SE9901263L (en)	1999-03-10	1999-04-09	Telephone communication system
KR1019990012886A KR20000066047A (en)	1999-04-13	1999-04-13	Communication system for telephone
ZA9903087A ZA993087B (en)	1999-03-10	1999-05-04	Communication systems for telephone.

Publications (1)

Publication Number	Publication Date
SG89276A1 true SG89276A1 (en)	2002-06-18

Family

ID=33033396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG9901239A SG89276A1 (en)	1999-03-10	1999-03-24	Communication system for telephone

Country Status (9)

Country	Link
CA (1)	CA2265145C (en)
ES (1)	ES2153771B1 (en)
FI (1)	FI990785A (en)
GB (1)	GB2347817B (en)
IT (1)	IT1312241B1 (en)
NL (1)	NL1011712C2 (en)
SE (1)	SE9901263L (en)
SG (1)	SG89276A1 (en)
ZA (1)	ZA993087B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2369744B (en)	2000-08-31	2002-11-13	Lightwire Comm Ltd	Hands-free kit for mobile radio-telephone handset
GB0021238D0 (en) *	2000-08-31	2000-10-18	Lewis Marcus	Hands-free kit for mobile radio telephone handset
EP1216900B1 (en) *	2000-12-22	2008-01-23	Ford Global Technologies, LLC	Remote communication system for use with a vehicle and fob unit therefore
KR20080065879A (en)	2007-01-10	2008-07-15	삼성전자주식회사	Apparatus and method for frequency modulation transmitting of audio signal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4310873A1 (en) *	1993-04-02	1994-10-06	Rainer Lauterbach	Cordless, detachable speech unit
WO1994029966A1 (en) *	1993-06-03	1994-12-22	Ericsson Ge Mobile Communications Inc.	Radiotelephone apparatus including a wireless headset
WO1996037052A1 (en) *	1995-05-18	1996-11-21	Aura Communications, Inc.	Short-range magnetic communication system
EP0789474A2 (en) *	1996-02-08	1997-08-13	Nokia Mobile Phones Ltd.	A hands-free arrangement for mobile communication device
WO1998026513A1 (en) *	1996-12-12	1998-06-18	Siemens Aktiengesellschaft	Mobile telephone
JPH10224449A (en) *	1997-02-07	1998-08-21	Napolex Co	Portable telephone set hand-free device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2820096A1 (en) *	1978-05-09	1979-11-15	Standard Elektrik Lorenz Ag	Telephone instrument with remote listening unit - uses earphones with radio receiver and transmitter in instrument modulated by speech signal
JPS56152395A (en) *	1980-04-24	1981-11-25	Gen Eng:Kk	Ear microphone of simultaneous transmitting and receiving type
DE4300848A1 (en) *	1992-01-17	1993-08-12	Pioneer Electronic Corp	Car telephone system connected to car radio - transmits telephone signals to car radio for replay over loudspeaker and display on radio display
DK0626773T3 (en) *	1993-05-14	1996-03-11	Alcatel Nv	Portable radio phone with separate speaker
DE69632102T2 (en) *	1995-01-06	2005-03-03	Koninklijke Philips Electronics N.V.	PORTABLE COMMUNICATION DEVICE
WO1996032783A1 (en) *	1995-04-11	1996-10-17	Mold-Tech Plastics Limited Partnership	Interface for portable communications device
JP3022876U (en) *	1995-08-14	1996-04-02	怡利電子工業股▲ぶん▼有限公司	Freehand calling system for mobile phones
US5664012A (en) *	1995-11-06	1997-09-02	E. Lead Electronics Co., Ltd.	Hands free device for a portable phone
JPH09187060A (en) *	1995-12-28	1997-07-15	Nec Corp	Portable telephone set with wireless earphone
FI960358A (en) *	1996-01-26	1997-07-27	Veijo Sakari Makkonen	Headphone means and method for placing a headphone
US5943627A (en) *	1996-09-12	1999-08-24	Kim; Seong-Soo	Mobile cellular phone
DE19645259C2 (en) *	1996-11-02	2001-02-08	Juergen Prelle	Device for a mobile phone

1999
- 1999-03-10 CA CA002265145A patent/CA2265145C/en not_active Expired - Fee Related
- 1999-03-10 GB GB9905529A patent/GB2347817B/en not_active Expired - Fee Related
- 1999-03-24 SG SG9901239A patent/SG89276A1/en unknown
- 1999-03-31 NL NL1011712A patent/NL1011712C2/en not_active IP Right Cessation
- 1999-04-02 IT IT1999MI000701A patent/IT1312241B1/en active
- 1999-04-08 ES ES009900721A patent/ES2153771B1/en not_active Expired - Fee Related
- 1999-04-09 FI FI990785A patent/FI990785A/en not_active IP Right Cessation
- 1999-04-09 SE SE9901263A patent/SE9901263L/en not_active Application Discontinuation
- 1999-05-04 ZA ZA9903087A patent/ZA993087B/en unknown

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4310873A1 (en) *	1993-04-02	1994-10-06	Rainer Lauterbach	Cordless, detachable speech unit
WO1994029966A1 (en) *	1993-06-03	1994-12-22	Ericsson Ge Mobile Communications Inc.	Radiotelephone apparatus including a wireless headset
WO1996037052A1 (en) *	1995-05-18	1996-11-21	Aura Communications, Inc.	Short-range magnetic communication system
EP0789474A2 (en) *	1996-02-08	1997-08-13	Nokia Mobile Phones Ltd.	A hands-free arrangement for mobile communication device
WO1998026513A1 (en) *	1996-12-12	1998-06-18	Siemens Aktiengesellschaft	Mobile telephone
JPH10224449A (en) *	1997-02-07	1998-08-21	Napolex Co	Portable telephone set hand-free device

Also Published As

Publication number	Publication date
ES2153771A1 (en)	2001-03-01
ES2153771B1 (en)	2001-10-01
FI990785A0 (en)	1999-04-09
CA2265145A1 (en)	2000-09-10
IT1312241B1 (en)	2002-04-09
GB2347817B (en)	2001-02-21
GB2347817A (en)	2000-09-13
ZA993087B (en)	2000-01-26
ITMI990701A1 (en)	2000-10-02
SE9901263D0 (en)	1999-04-09
SE9901263L (en)	2000-10-10
CA2265145C (en)	2002-06-18
GB9905529D0 (en)	1999-05-05
NL1011712A1 (en)	2000-10-09
FI990785A (en)	2000-10-10
NL1011712C2 (en)	2000-10-26

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EP1107484A4 (en)	2004-07-21	Mobile communication system
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GB9921038D0 (en)	1999-11-10	Communication system
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GB9926119D0 (en)	2000-01-12	Mobile telephone system