HK30593A - Battery-powered mobile communications apparatus having transmitter reset function - Google Patents

Battery-powered mobile communications apparatus having transmitter reset function

Info

Publication number
HK30593A
HK30593A HK305/93A HK30593A HK30593A HK 30593 A HK30593 A HK 30593A HK 305/93 A HK305/93 A HK 305/93A HK 30593 A HK30593 A HK 30593A HK 30593 A HK30593 A HK 30593A
Authority
HK
Hong Kong
Prior art keywords
battery
mobile communications
reset function
communications apparatus
powered mobile
Prior art date
Application number
HK305/93A
Other languages
English (en)
Inventor
Akio Saito
Original Assignee
Nec 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.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Publication of HK30593A publication Critical patent/HK30593A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Transceivers (AREA)
HK305/93A 1985-05-23 1993-03-25 Battery-powered mobile communications apparatus having transmitter reset function HK30593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11073285 1985-05-23

Publications (1)

Publication Number Publication Date
HK30593A true HK30593A (en) 1993-04-02

Family

ID=14543104

Family Applications (1)

Application Number Title Priority Date Filing Date
HK305/93A HK30593A (en) 1985-05-23 1993-03-25 Battery-powered mobile communications apparatus having transmitter reset function

Country Status (8)

Country Link
US (1) US4761824A (xx)
EP (1) EP0203781B1 (xx)
JP (1) JPH0716164B2 (xx)
AU (1) AU584841B2 (xx)
CA (1) CA1248591A (xx)
DE (1) DE3678614D1 (xx)
HK (1) HK30593A (xx)
SG (1) SG127992G (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248591A (en) * 1985-05-23 1989-01-10 Akio Saito Battery-powered mobile communications apparatus having transmitter reset function
JPS63137527U (xx) * 1987-02-23 1988-09-09
JPH062441Y2 (ja) * 1987-04-15 1994-01-19 日本電気株式会社 電源供給装置
JP2731528B2 (ja) * 1987-12-28 1998-03-25 日本電気株式会社 直流電源瞬断検出装置
US4903327A (en) * 1989-02-03 1990-02-20 Motorola, Inc. Cellular telephone with transmission-on and radio-on timers
JP2806589B2 (ja) * 1990-01-23 1998-09-30 日本電気株式会社 移動電話装置
JP2506602Y2 (ja) * 1990-05-31 1996-08-14 ソニー株式会社 送信装置
KR920005515A (ko) * 1990-08-09 1992-03-28 정용문 무선 휴대용 전화기의 무선 호출방법
US6643527B2 (en) * 1992-02-27 2003-11-04 Fujitsu Limited Power switching unit of a portable telephone capable of monitoring and controlling a battery supply voltage thereof
JPH05282079A (ja) * 1992-04-01 1993-10-29 Nec Corp 瞬断処理方法
JPH07212257A (ja) * 1994-01-21 1995-08-11 Uniden Corp 送信機の異常送信停止回路
EP0666530A3 (en) * 1994-02-02 1996-08-28 Advanced Micro Devices Inc Periodic system management interrupt source and power management system using it.
JPH07327326A (ja) * 1994-02-04 1995-12-12 Advanced Micro Devices Inc クロック駆動およびバッテリ駆動の装置における電力管理回路ならびに方法
JPH0865356A (ja) * 1994-08-15 1996-03-08 Nec Corp Ｐｃカード無線モデム
US5780942A (en) * 1995-04-28 1998-07-14 Kabushiki Kaisha Toshiba Input circuit and semiconductor integrated circuit device including same
AU7852198A (en) * 1996-12-11 1998-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Mobile communications apparatus uplink message transmission of battery output l evel information
JP2001224068A (ja) * 2000-02-09 2001-08-17 Nec Shizuoka Ltd 通信装置及びその通信方法
JP2002287832A (ja) * 2001-03-27 2002-10-04 Sharp Corp 送信装置
DE10252165A1 (de) * 2002-11-09 2004-05-19 Philips Intellectual Property & Standards Gmbh Integrierter Schaltkreis
KR100498047B1 (ko) * 2003-03-05 2005-07-01 삼성전자주식회사 과전류 차단 기능을 갖는 모바일 디바이스
JP4861702B2 (ja) * 2003-12-26 2012-01-25 久光製薬株式会社 用時活性化型貼付剤
CN101326478B (zh) * 2005-10-14 2010-07-07 捷讯研究有限公司 用于管理电池电压骤降的系统和方法
US8258942B1 (en) 2008-01-24 2012-09-04 Cellular Tracking Technologies, LLC Lightweight portable tracking device
US10454315B2 (en) * 2014-07-18 2019-10-22 Honda Motor Co., Ltd. Keyless entry device and method for powering the keyless entry device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670246A (en) * 1970-03-16 1972-06-13 Forbro Design Corp Under-voltage monitoring device having time delay means for regulated power supplies
US3757302A (en) 1971-11-16 1973-09-04 Addressograph Multigraph Responsive power fail detection system
US3911360A (en) * 1974-02-11 1975-10-07 Gene A Kimzey Variable time delay voltage dropout detector
US3969635A (en) * 1974-02-25 1976-07-13 Wilke William G Voltage condition monitor
JPS55136818A (en) * 1979-04-11 1980-10-25 Nippon Electric Co Power voltage drop detecting circuit
US4367423A (en) * 1981-01-06 1983-01-04 General Electric Company Reset signal generator
JPS58225743A (ja) 1982-06-23 1983-12-27 Toshiba Corp 無線電話装置
US4471492A (en) 1982-11-01 1984-09-11 General Electric Company Voltage indicating arrangement for a radio transceiver
US4521912A (en) * 1983-06-09 1985-06-04 General Electric Company Low power indicating circuit for a radio transmitter
JPH0644716B2 (ja) * 1984-08-14 1994-06-08 日本電気株式会社 無線通信装置
CA1248591A (en) * 1985-05-23 1989-01-10 Akio Saito Battery-powered mobile communications apparatus having transmitter reset function

Also Published As

Publication number Publication date
AU584841B2 (en) 1989-06-01
US4761824A (en) 1988-08-02
SG127992G (en) 1993-03-12
EP0203781A1 (en) 1986-12-03
JPH0716164B2 (ja) 1995-02-22
AU5769686A (en) 1986-11-27
DE3678614D1 (de) 1991-05-16
EP0203781B1 (en) 1991-04-10
JPS6256024A (ja) 1987-03-11
CA1248591A (en) 1989-01-10

Similar Documents

Publication Publication Date Title
SG127992G (en) Battery-powered mobile communications apparatus having transmitter reset function
GB8606690D0 (en) Mobile radio unit
GB2172473B (en) Communication apparatus
GB2170077B (en) Cordless communications system
EP0214806A3 (en) Portable radio
GB2184308B (en) Portable radio system
GB2179524B (en) Radio telephone equipment
EP0283683A3 (en) Portable wireless communication systems
EP0225607A3 (en) Portable radio telephone system
GB8517230D0 (en) Radio system & transmitter
GB2170977B (en) Mobile radio telephone
GB2178927B (en) Communication apparatus
EP0201308A3 (en) Radio networks
EP0271703A3 (en) Am radio transmitter
GB8509782D0 (en) Communications apparatus
GB8526208D0 (en) Adaptable transmitter & antenna arrangement
AU3103484A (en) Mobile transmitter
GB8719822D0 (en) Radio communications
GB8518426D0 (en) Portable communications unit
GB2208778B (en) Wireless telephone system
GB8524830D0 (en) Communication apparatus
GB2183414B (en) Radio receiver
GB8612340D0 (en) Radio
CA53815S (en) Radio receiving set
GB8619978D0 (en) Portable radio communications interface

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)