FR2205780B1 - - Google Patents

Info

Publication number
FR2205780B1
FR2205780B1 FR7336638A FR7336638A FR2205780B1 FR 2205780 B1 FR2205780 B1 FR 2205780B1 FR 7336638 A FR7336638 A FR 7336638A FR 7336638 A FR7336638 A FR 7336638A FR 2205780 B1 FR2205780 B1 FR 2205780B1
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
FR7336638A
Other versions
FR2205780A1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2205780A1 publication Critical patent/FR2205780A1/fr
Application granted granted Critical
Publication of FR2205780B1 publication Critical patent/FR2205780B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
    • G08C19/14—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac using combination of fixed frequencies
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR7336638A 1972-10-12 1973-10-12 Expired FR2205780B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47102096A JPS4961585A (fr) 1972-10-12 1972-10-12

Publications (2)

Publication Number Publication Date
FR2205780A1 FR2205780A1 (fr) 1974-05-31
FR2205780B1 true FR2205780B1 (fr) 1976-07-30

Family

ID=14318232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336638A Expired FR2205780B1 (fr) 1972-10-12 1973-10-12

Country Status (10)

Country Link
US (1) US3893074A (fr)
JP (1) JPS4961585A (fr)
BR (1) BR7308004D0 (fr)
CA (1) CA983614A (fr)
DE (1) DE2351289A1 (fr)
ES (1) ES419590A1 (fr)
FR (1) FR2205780B1 (fr)
GB (1) GB1451787A (fr)
IT (1) IT995829B (fr)
NL (1) NL7314119A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127680A (ja) * 1974-08-30 1976-03-08 Sumitomo Precision Prod Co Kaiheishijisochi
NL7504617A (nl) * 1975-04-18 1976-10-20 Philips Nv Werkwijze voor het overdragen van binaire infor- matie door middel van een frequentiegemoduleerd signaal en schakeling voor het uitvoeren van die werkwijze.
JPS52123298U (fr) * 1976-03-16 1977-09-19
US4114099A (en) * 1976-03-31 1978-09-12 Harry Hollander Ultrasonic television remote control system
DE2738406A1 (de) * 1977-08-25 1979-03-08 Stierlen Maquet Ag Verfahren und fernsteuerungsanordnung zur fernsteuerung eines medizinischen geraets
DE2738414C2 (de) * 1977-08-25 1982-12-09 Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt Fernsteuerungsempfänger
JPS5441012A (en) * 1977-09-07 1979-03-31 Matsushita Electric Ind Co Ltd Remote controller
USRE33369E (en) * 1982-06-05 1990-10-02 Hashimoto Corporation Remote control device using telephone circuit of electric apparatus
TW358321B (en) * 1996-08-14 1999-05-11 Sony Corp Remote control apparatus
EP1504320A4 (fr) * 2002-05-09 2007-07-04 Kestrel Wireless Inc Procede et systeme permettant d'effectuer des transactions electroniques via un dispositif personnel
US7227445B2 (en) * 2002-07-31 2007-06-05 Kestrel Wireless, Inc. Wireless activation system and method
KR20070085486A (ko) * 2004-10-26 2007-08-27 케스트럴 와이어리스 인코포레이티드 타깃의 유틸리티를 선택적으로 제어하는 방법, 시스템, 및 네트워크
US20060119487A1 (en) * 2004-12-07 2006-06-08 Paul Atkinson Device and method for selectively activating a target
US20070194945A1 (en) * 2004-12-07 2007-08-23 Paul Atkinson Mobile Device for Selectively Activating a Target and Method of Using Same
US20060192653A1 (en) * 2005-02-18 2006-08-31 Paul Atkinson Device and method for selectively controlling the utility of an integrated circuit device
US20070011728A1 (en) * 2005-07-06 2007-01-11 White Charles A Method for Authenticating and Securing Transactions Using RF Communication
US20080046114A1 (en) * 2006-08-15 2008-02-21 White Charles A System, packaging, and method for distributing products
US8441173B2 (en) 2008-04-16 2013-05-14 Nxp B.V. Wake-up unit for waking up an electronic device and method of waking up an electronic device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737857A (en) * 1972-04-19 1973-06-05 Cameron Iron Works Inc Acoustic control system having alternate enabling and control signal

Also Published As

Publication number Publication date
NL7314119A (fr) 1974-04-16
ES419590A1 (es) 1976-07-01
FR2205780A1 (fr) 1974-05-31
JPS4961585A (fr) 1974-06-14
GB1451787A (en) 1976-10-06
CA983614A (en) 1976-02-10
US3893074A (en) 1975-07-01
IT995829B (it) 1975-11-20
BR7308004D0 (pt) 1974-07-11
DE2351289A1 (de) 1974-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse