GB0008790D0 - Telecommunications apparatus - Google Patents

Telecommunications apparatus

Info

Publication number
GB0008790D0
GB0008790D0 GBGB0008790.8A GB0008790A GB0008790D0 GB 0008790 D0 GB0008790 D0 GB 0008790D0 GB 0008790 A GB0008790 A GB 0008790A GB 0008790 D0 GB0008790 D0 GB 0008790D0
Authority
GB
United Kingdom
Prior art keywords
telecommunications apparatus
telecommunications
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.)
Ceased
Application number
GBGB0008790.8A
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
Application filed by Individual filed Critical Individual
Priority to GBGB0008790.8A priority Critical patent/GB0008790D0/en
Publication of GB0008790D0 publication Critical patent/GB0008790D0/en
Priority to GB0109009A priority patent/GB2366931A/en
Ceased 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
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/737—Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
    • 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
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • 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
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
    • 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
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3866—Transceivers carried on the body, e.g. in helmets carried on the head
GBGB0008790.8A 2000-04-10 2000-04-10 Telecommunications apparatus Ceased GB0008790D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0008790.8A GB0008790D0 (en) 2000-04-10 2000-04-10 Telecommunications apparatus
GB0109009A GB2366931A (en) 2000-04-10 2001-04-10 Mobile telephone with separable microwave emitter connected with optical fibre link.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0008790.8A GB0008790D0 (en) 2000-04-10 2000-04-10 Telecommunications apparatus

Publications (1)

Publication Number Publication Date
GB0008790D0 true GB0008790D0 (en) 2000-05-31

Family

ID=9889590

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0008790.8A Ceased GB0008790D0 (en) 2000-04-10 2000-04-10 Telecommunications apparatus
GB0109009A Withdrawn GB2366931A (en) 2000-04-10 2001-04-10 Mobile telephone with separable microwave emitter connected with optical fibre link.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0109009A Withdrawn GB2366931A (en) 2000-04-10 2001-04-10 Mobile telephone with separable microwave emitter connected with optical fibre link.

Country Status (1)

Country Link
GB (2) GB0008790D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2362287B (en) * 2000-05-11 2004-03-03 Roke Manor Research Improvements in or relating to mobile phones
GB2365249B (en) * 2000-07-18 2004-04-14 Michael David Spencer Mobile phone headset
EP1307034A1 (en) * 2001-10-23 2003-05-02 Albert Franks Mobile telephone with separable microwave emitter connected with optical fibre link
US6920340B2 (en) * 2002-10-29 2005-07-19 Raphael Laderman System and method for reducing exposure to electromagnetic radiation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444778A (en) * 1993-06-25 1995-08-22 Bucalo; Louis R. Apparatus incorporating a cellular telephone
DE4330436A1 (en) * 1993-09-08 1995-05-04 Wolfgang Prof Dr Ing Rienecker Mobile telephone
DE19732359A1 (en) * 1997-07-28 1999-02-04 Rodolfo Saraceni Two-part mobile telephone apparatus with separable transponder and dipole aerial part
ES2153288B1 (en) * 1998-06-22 2001-09-01 Consulting Comunicacio I Disse MOBILE PHONE WITH PROTECTION DEVICE AGAINST RADIATIONS GENERATED DURING YOUR USE.

Also Published As

Publication number Publication date
GB0109009D0 (en) 2001-05-30
GB2366931A (en) 2002-03-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)