IT220404Z2 - Dispositivo lampeggiante per apparecchi telefonici - Google Patents

Dispositivo lampeggiante per apparecchi telefonici

Info

Publication number
IT220404Z2
IT220404Z2 IT53064U IT5306490U IT220404Z2 IT 220404 Z2 IT220404 Z2 IT 220404Z2 IT 53064 U IT53064 U IT 53064U IT 5306490 U IT5306490 U IT 5306490U IT 220404 Z2 IT220404 Z2 IT 220404Z2
Authority
IT
Italy
Prior art keywords
telephone devices
flashing device
flashing
telephone
devices
Prior art date
Application number
IT53064U
Other languages
English (en)
Other versions
IT9053064V0 (it
IT9053064U1 (it
Inventor
Tsai-Ten Yang
Original Assignee
Yang Tsai Ten
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 Yang Tsai Ten filed Critical Yang Tsai Ten
Publication of IT9053064V0 publication Critical patent/IT9053064V0/it
Publication of IT9053064U1 publication Critical patent/IT9053064U1/it
Application granted granted Critical
Publication of IT220404Z2 publication Critical patent/IT220404Z2/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
IT53064U 1989-06-01 1990-05-30 Dispositivo lampeggiante per apparecchi telefonici IT220404Z2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/360,150 US4953205A (en) 1989-06-01 1989-06-01 Flickering device for telephone sets

Publications (3)

Publication Number Publication Date
IT9053064V0 IT9053064V0 (it) 1990-05-30
IT9053064U1 IT9053064U1 (it) 1991-11-30
IT220404Z2 true IT220404Z2 (it) 1993-09-21

Family

ID=23416806

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53064U IT220404Z2 (it) 1989-06-01 1990-05-30 Dispositivo lampeggiante per apparecchi telefonici

Country Status (3)

Country Link
US (1) US4953205A (it)
GB (1) GB2232558B (it)
IT (1) IT220404Z2 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568124A (ja) * 1991-09-09 1993-03-19 Hitachi Ltd 通信装置
JP2606449B2 (ja) * 1993-07-23 1997-05-07 日本電気株式会社 個別選択呼出受信機
US6270229B1 (en) * 1996-12-24 2001-08-07 Tseng-Lu Chien Audio device including an illumination arrangement
US6435690B1 (en) * 2000-09-21 2002-08-20 Telefonaktiebolaget L.M. Ericsson Perimeter light illumination systems for portable communication devices and associated methods
US7336980B1 (en) * 2001-05-29 2008-02-26 Nokia Corporation Outer decorative cover for attachment to a wireless communication device including a printed circuit board and an associated light source mounted in an interior of the wireless device
US20060067521A1 (en) * 2004-09-02 2006-03-30 Earl Muise Telephone line powered lamp
US20060209559A1 (en) * 2005-03-01 2006-09-21 Lim Boon C Telephone device with ornamental lighting
US7769141B2 (en) * 2005-09-23 2010-08-03 Sorenson Communications, Inc. Method and system for visual spatial caller identification
US8610755B2 (en) 2011-02-18 2013-12-17 Sorenson Communications, Inc. Methods and apparatuses for multi-lingual support for hearing impaired communication
CN102164199A (zh) * 2011-05-23 2011-08-24 褚会勤 一种新型电话机
US10129395B1 (en) 2017-10-26 2018-11-13 Sorenson Ip Holdings Llc Systems and related methods for visual indication of callee ID information for an incoming communication request in a hearing-impaired environment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410964A (en) * 1965-07-21 1968-11-12 Northern Electric Co Two-way long distance voice communication system with signal lamps
US3585303A (en) * 1968-10-21 1971-06-15 Alexander B Chieffo Telephone communication system for the deaf
US3615162A (en) * 1969-04-11 1971-10-26 Alfred W Barber Sound intensity indicator system
US4491696A (en) * 1983-07-14 1985-01-01 Northern Telecom Limited Telephone set base
US4653094A (en) * 1985-03-19 1987-03-24 Rasmussen Harry R Telephone set line status display

Also Published As

Publication number Publication date
IT9053064V0 (it) 1990-05-30
IT9053064U1 (it) 1991-11-30
GB2232558A (en) 1990-12-12
US4953205A (en) 1990-08-28
GB2232558B (en) 1993-10-13
GB9012120D0 (en) 1990-07-18

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Legal Events

Date Code Title Description
0001 Granted