GB9111444D0 - Telephone - Google Patents

Telephone

Info

Publication number
GB9111444D0
GB9111444D0 GB919111444A GB9111444A GB9111444D0 GB 9111444 D0 GB9111444 D0 GB 9111444D0 GB 919111444 A GB919111444 A GB 919111444A GB 9111444 A GB9111444 A GB 9111444A GB 9111444 D0 GB9111444 D0 GB 9111444D0
Authority
GB
United Kingdom
Prior art keywords
telephone
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.)
Withdrawn
Application number
GB919111444A
Other versions
GB2256772A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SO CHI SHUN
SO HING CHUNG
Original Assignee
SO CHI SHUN
SO HING CHUNG
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 SO CHI SHUN, SO HING CHUNG filed Critical SO CHI SHUN
Priority to GB9111444A priority Critical patent/GB2256772A/en
Publication of GB9111444D0 publication Critical patent/GB9111444D0/en
Priority to DE19924217540 priority patent/DE4217540A1/en
Priority to CN 92105105 priority patent/CN1069611A/en
Publication of GB2256772A publication Critical patent/GB2256772A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/82—Line monitoring circuits for call progress or status discrimination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB9111444A 1991-05-28 1991-05-28 Telephone with proximity switch Withdrawn GB2256772A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9111444A GB2256772A (en) 1991-05-28 1991-05-28 Telephone with proximity switch
DE19924217540 DE4217540A1 (en) 1991-05-28 1992-05-27 PHONE
CN 92105105 CN1069611A (en) 1991-05-28 1992-05-28 Telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9111444A GB2256772A (en) 1991-05-28 1991-05-28 Telephone with proximity switch

Publications (2)

Publication Number Publication Date
GB9111444D0 true GB9111444D0 (en) 1991-07-17
GB2256772A GB2256772A (en) 1992-12-16

Family

ID=10695688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9111444A Withdrawn GB2256772A (en) 1991-05-28 1991-05-28 Telephone with proximity switch

Country Status (3)

Country Link
CN (1) CN1069611A (en)
DE (1) DE4217540A1 (en)
GB (1) GB2256772A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334288A1 (en) * 1993-10-08 1995-04-13 Deutsche Bundespost Telekom Device to protect against unintentional failure to switch off an on/off switch in telephone sets
EP1343301A1 (en) * 1995-09-29 2003-09-10 Siemens Aktiengesellschaft Telecommunication apparatus
DE19638127A1 (en) * 1996-09-18 1998-02-05 Siemens Ag Cordless telephone set with switch responsive to handling by user
SE9802054L (en) * 1998-06-10 1999-12-11 Marcus Andersson Device at a mobile phone holder
US6246862B1 (en) * 1999-02-03 2001-06-12 Motorola, Inc. Sensor controlled user interface for portable communication device
SE9902339L (en) * 1999-06-21 2001-02-20 Ericsson Telefon Ab L M Device comprising a capacitive proximity sensing sensor
FR2797544B1 (en) * 1999-08-09 2001-10-19 Anne Marie Pontis TELEPHONE HANDSET WITH AUTOMATIC MICROPHONE SWITCHING AND CORRESPONDING SWITCHING METHOD
DE10010927A1 (en) * 2000-03-06 2001-09-20 Matthias Buettner Radiotelephone has handset with function and numerical keys arranged in vertical rows of two
US6373501B1 (en) 2000-03-15 2002-04-16 Richard A. Fiero Portable device comprising keypad and screen
CN1523760A (en) * 2003-02-21 2004-08-25 魏荣宗 Intelligent on-line switch
US20070042816A1 (en) * 2005-08-15 2007-02-22 Idt Communication Technology Limited Handheld communication device with key-lock
EP1968287A1 (en) * 2007-03-06 2008-09-10 Koninklijke KPN N.V. Capacitively enabling mobile telephone's UI for operational use
GB2452017A (en) * 2007-06-28 2009-02-25 Symbian Software Ltd Input Locking
WO2009110814A2 (en) * 2008-03-04 2009-09-11 Boban Stojanovic Standup senzor
EP2309711B1 (en) 2009-10-07 2014-03-05 Deutsche Telekom AG Method and device for call clearing in telecommunication networks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209906B (en) * 1987-09-11 1992-01-02 Crystalate Electronics Telephone instrument
GB2218878A (en) * 1988-02-12 1989-11-22 Mars Inc Telephone
JPH0666825B2 (en) * 1988-09-08 1994-08-24 シャープ株式会社 Cordless phone

Also Published As

Publication number Publication date
DE4217540A1 (en) 1992-12-03
CN1069611A (en) 1993-03-03
GB2256772A (en) 1992-12-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)