GB8804666D0 - Data communications - Google Patents

Data communications

Info

Publication number
GB8804666D0
GB8804666D0 GB888804666A GB8804666A GB8804666D0 GB 8804666 D0 GB8804666 D0 GB 8804666D0 GB 888804666 A GB888804666 A GB 888804666A GB 8804666 A GB8804666 A GB 8804666A GB 8804666 D0 GB8804666 D0 GB 8804666D0
Authority
GB
United Kingdom
Prior art keywords
data communications
communications
data
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Withdrawn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
GB888804666A
Other versions
GB2215564A (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.)
CHESFORD ELECTRONICS Ltd
Original Assignee
CHESFORD ELECTRONICS Ltd
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 CHESFORD ELECTRONICS Ltd filed Critical CHESFORD ELECTRONICS Ltd
Priority to GB8804666A priority Critical patent/GB2215564A/en
Publication of GB8804666D0 publication Critical patent/GB8804666D0/en
Publication of GB2215564A publication Critical patent/GB2215564A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
GB8804666A 1988-02-27 1988-02-27 Data communications Withdrawn GB2215564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8804666A GB2215564A (en) 1988-02-27 1988-02-27 Data communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8804666A GB2215564A (en) 1988-02-27 1988-02-27 Data communications

Publications (2)

Publication Number Publication Date
GB8804666D0 true GB8804666D0 (en) 1988-03-30
GB2215564A GB2215564A (en) 1989-09-20

Family

ID=10632528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8804666A Withdrawn GB2215564A (en) 1988-02-27 1988-02-27 Data communications

Country Status (1)

Country Link
GB (1) GB2215564A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262634B (en) * 1991-12-18 1995-07-12 Apple Computer Power connection scheme
US5325046A (en) * 1991-12-18 1994-06-28 Apple Computer, Inc. Inductive wireless data connection
US5615229A (en) * 1993-07-02 1997-03-25 Phonic Ear, Incorporated Short range inductively coupled communication system employing time variant modulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082816A (en) * 1979-04-02 1982-03-10 Halpern John Wolfgang Solid state on-person data carrier and associable processing system
US4839854A (en) * 1985-09-13 1989-06-13 Seiko Instruments & Electronics Ltd. Data collection system having stationary unit with electromagnetic induction circuitry for bidirectionally relaying data

Also Published As

Publication number Publication date
GB2215564A (en) 1989-09-20

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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)