GB2361138B - Mobile phone improvements - Google Patents

Mobile phone improvements

Info

Publication number
GB2361138B
GB2361138B GB0029921A GB0029921A GB2361138B GB 2361138 B GB2361138 B GB 2361138B GB 0029921 A GB0029921 A GB 0029921A GB 0029921 A GB0029921 A GB 0029921A GB 2361138 B GB2361138 B GB 2361138B
Authority
GB
United Kingdom
Prior art keywords
mobile phone
phone
mobile
phone improvements
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
Application number
GB0029921A
Other versions
GB2361138A (en
GB0029921D0 (en
Inventor
Hassan Paddy Abdel Salam
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB0008239A external-priority patent/GB0008239D0/en
Priority claimed from GB0011427A external-priority patent/GB0011427D0/en
Application filed by Individual filed Critical Individual
Publication of GB0029921D0 publication Critical patent/GB0029921D0/en
Priority to US09/820,697 priority Critical patent/US20010027089A1/en
Publication of GB2361138A publication Critical patent/GB2361138A/en
Application granted granted Critical
Publication of GB2361138B publication Critical patent/GB2361138B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • 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
    • H04M1/62—Constructional arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
GB0029921A 2000-04-04 2000-12-07 Mobile phone improvements Expired - Fee Related GB2361138B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/820,697 US20010027089A1 (en) 2000-04-04 2001-03-30 Mobile phone improvements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0008239A GB0008239D0 (en) 2000-04-04 2000-04-04 Mobile phone
GB0011427A GB0011427D0 (en) 2000-05-11 2000-05-11 Improved mobile phone

Publications (3)

Publication Number Publication Date
GB0029921D0 GB0029921D0 (en) 2001-01-24
GB2361138A GB2361138A (en) 2001-10-10
GB2361138B true GB2361138B (en) 2004-06-16

Family

ID=26244037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0029921A Expired - Fee Related GB2361138B (en) 2000-04-04 2000-12-07 Mobile phone improvements

Country Status (1)

Country Link
GB (1) GB2361138B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0008444D0 (en) * 2000-04-06 2000-05-24 Sheldon Simon Hands-free attachment
JP2003069441A (en) 2001-08-23 2003-03-07 Nec Saitama Ltd Foldable mobile phone
AU2002351371A1 (en) * 2001-12-12 2003-06-23 Jerry Allen Grant Audio extension for wireless communication devices
GB2385739A (en) * 2002-02-26 2003-08-27 David James Bellchambers Extendable earphone sound conduit for mobile phones
ATE528909T1 (en) 2004-12-07 2011-10-15 Hewlett Packard Development Co PORTABLE ELECTRONIC DEVICE WITH EXPANDABLE SOUND CHANNEL
IT201800021451A1 (en) * 2018-12-31 2020-07-01 Raffaele Giordano Semi-rigid headset for mobile phones.

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB222193A (en) * 1923-06-23 1924-09-23 Henry John Walter Barnes Improvements in telephone receivers
WO1995034156A1 (en) * 1994-06-06 1995-12-14 The Creative Solutions Company, Inc. Cellular telephone headset
US5528689A (en) * 1994-11-07 1996-06-18 Chan; Alex Y. Telephone headset adaptor including a hearing sound tube, a speaking sound tube, a headset, a telephone ear cup and a telephone mouth cup
WO1997014582A1 (en) * 1995-10-18 1997-04-24 David Scott Whitby Acoustically coupled hands free adaptor for mobile telephones
GB2316263A (en) * 1996-08-09 1998-02-18 System Rm Ltd A collapsible sound conduit for mobile radio communication equipment that reduces the radiation impinging on the user
WO1998020659A1 (en) * 1996-11-07 1998-05-14 Ericsson, Inc. Radiotelephone having an acoustical wave guide coupled to a speaker
WO1998020661A1 (en) * 1996-11-07 1998-05-14 Aust-Indo Tech Pty. Limited Mobile phone accessory
WO1999034640A1 (en) * 1997-12-24 1999-07-08 Michael Barry Watson Transducer assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB222193A (en) * 1923-06-23 1924-09-23 Henry John Walter Barnes Improvements in telephone receivers
WO1995034156A1 (en) * 1994-06-06 1995-12-14 The Creative Solutions Company, Inc. Cellular telephone headset
US5528689A (en) * 1994-11-07 1996-06-18 Chan; Alex Y. Telephone headset adaptor including a hearing sound tube, a speaking sound tube, a headset, a telephone ear cup and a telephone mouth cup
WO1997014582A1 (en) * 1995-10-18 1997-04-24 David Scott Whitby Acoustically coupled hands free adaptor for mobile telephones
GB2316263A (en) * 1996-08-09 1998-02-18 System Rm Ltd A collapsible sound conduit for mobile radio communication equipment that reduces the radiation impinging on the user
WO1998020659A1 (en) * 1996-11-07 1998-05-14 Ericsson, Inc. Radiotelephone having an acoustical wave guide coupled to a speaker
WO1998020661A1 (en) * 1996-11-07 1998-05-14 Aust-Indo Tech Pty. Limited Mobile phone accessory
WO1999034640A1 (en) * 1997-12-24 1999-07-08 Michael Barry Watson Transducer assembly

Also Published As

Publication number Publication date
GB2361138A (en) 2001-10-10
GB0029921D0 (en) 2001-01-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061207