FR2180926B1 - - Google Patents

Info

Publication number
FR2180926B1
FR2180926B1 FR7314006A FR7314006A FR2180926B1 FR 2180926 B1 FR2180926 B1 FR 2180926B1 FR 7314006 A FR7314006 A FR 7314006A FR 7314006 A FR7314006 A FR 7314006A FR 2180926 B1 FR2180926 B1 FR 2180926B1
Authority
FR
France
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
Application number
FR7314006A
Other languages
French (fr)
Other versions
FR2180926A1 (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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Publication of FR2180926A1 publication Critical patent/FR2180926A1/fr
Application granted granted Critical
Publication of FR2180926B1 publication Critical patent/FR2180926B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
FR7314006A 1972-04-18 1973-04-17 Expired FR2180926B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47039305A JPS492405A (en) 1972-04-18 1972-04-18

Publications (2)

Publication Number Publication Date
FR2180926A1 FR2180926A1 (en) 1973-11-30
FR2180926B1 true FR2180926B1 (en) 1978-01-06

Family

ID=12549393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314006A Expired FR2180926B1 (en) 1972-04-18 1973-04-17

Country Status (7)

Country Link
JP (1) JPS492405A (en)
AU (1) AU461143B2 (en)
CA (1) CA982232A (en)
DE (1) DE2318826B2 (en)
FR (1) FR2180926B1 (en)
GB (1) GB1426276A (en)
IT (1) IT980250B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640379A5 (en) * 1978-12-01 1983-12-30 Bbc Brown Boveri & Cie METHOD AND DEVICE FOR TRANSMITTING SIGNALS.
AT371646B (en) * 1979-08-09 1983-07-11 Siemens Ag Oesterreich SPOTLIGHT DEVICE
DE3136565C2 (en) * 1981-09-15 1983-10-20 Loewe Opta Gmbh, 8640 Kronach Preamplifier for an infrared light remote control receiver
DE3210710A1 (en) * 1982-03-24 1984-03-22 Brunnquell GmbH Fabrik elektrotechnischer Apparate, 8070 Ingolstadt REMOTE CONTROL RECEIVER, ESPECIALLY FOR CONTROLLING ELECTRICAL DEVICES
GB8916135D0 (en) * 1989-07-14 1989-08-31 Regisbrook Group Limited Scanning system and light beam modulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571736A (en) * 1969-01-14 1971-03-23 Ibm Demodulator for pulse width modulated signals
US3624529A (en) * 1969-11-25 1971-11-30 Chandler Evans Inc Pulse width signal demodulator

Also Published As

Publication number Publication date
GB1426276A (en) 1976-02-25
JPS492405A (en) 1974-01-10
DE2318826B2 (en) 1974-11-14
CA982232A (en) 1976-01-20
FR2180926A1 (en) 1973-11-30
AU5456673A (en) 1974-10-17
IT980250B (en) 1974-09-30
DE2318826A1 (en) 1973-10-25
AU461143B2 (en) 1975-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse