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DE69816958C5 - Schaltungsanordnung mit dabei passender signalleuchte - Google Patents

Schaltungsanordnung mit dabei passender signalleuchte Download PDF

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Publication number
DE69816958C5
DE69816958C5 DE69816958.1T DE69816958T DE69816958C5 DE 69816958 C5 DE69816958 C5 DE 69816958C5 DE 69816958 T DE69816958 T DE 69816958T DE 69816958 C5 DE69816958 C5 DE 69816958C5
Authority
DE
Germany
Prior art keywords
circuit arrangement
signal light
arrangement according
digital signal
housing
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 - Lifetime
Application number
DE69816958.1T
Other languages
English (en)
Other versions
DE69816958T2 (de
DE69816958D1 (de
Inventor
Marcel BUCKS
Engbert NIJHOF
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228616&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69816958(C5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Application granted granted Critical
Publication of DE69816958D1 publication Critical patent/DE69816958D1/de
Publication of DE69816958T2 publication Critical patent/DE69816958T2/de
Anticipated expiration legal-status Critical
Publication of DE69816958C5 publication Critical patent/DE69816958C5/de
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Optical Communication System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

nichtig

Description

  • Betreffend das europäische Patent 0 929 992 ( DE 698 16 958 ) hat der 6. Senat (Nichtigkeitssenat) des Bundespatentgerichts auf die mündliche Verhandlung vom 22. Februar 2017 durch die Vorsitzende Richterin Friehe sowie die Richter Schwarz, Dipl.-Ing. Müller, Dipl.-Phys. Univ. Dipl.- Wirtsch.- Phys. Arnoldi und Dipl.-Ing. Matter für Recht erkannt:
    1. I. Das Patent 0 929 992 wird mit Wirkung für das Hoheitsgebiet der Bundesrepublik Deutschland im Umfang der Patentansprüche 1 bis 3 sowie der Patentansprüche 7 und 8, soweit diese auf die Patentansprüche 1 bis 3 zurückbezogen sind, für nichtig erklärt.
    2. II. Die Kosten des Rechtsstreits trägt die Beklagte.
    3. III. Das Urteil ist gegen Sicherheitsleistung in Höhe von 110 °A des zu vollstreckenden Betrages vorläufig vollstreckbar.
  • Tatbestand
  • Die Beklagte ist eingetragene Inhaberin des auch mit Wirkung für das Hoheitsgebiet der Bundesrepublik Deutschland erteilten . europäischen Patents 0 929 992 (Streitpatent), das am 16. Juli 1998 unter Inanspruchnahme der Priorität aus der europäischen Anmeldung 97 202 400 vom 1. August 1997 als internationale Anmeldung PCT/1B98/01077 angemeldet wurde. Diese wurde am 11. Februar 1999 als WO 99/007186 A2 veröffentlicht.
  • Das am 6. August 2003 veröffentlichte Streitpatent trägt die Bezeichnung „Circuit Arrangement, and Signaling Light Provided with the Circuit Arrangement“, in der

Claims (8)

  1. nichtig
  2. nichtig
  3. nichtig
  4. Schaltungsanordnung nach Anspruch 3, dadurch gekennzeichnet, dass die Schaltmittel Abschaltmittel umfassen und das Signal S zum Betreiben des Wandlers in einem Betriebszustand zur Aktivierung der Abschaltmittel dient.
  5. Schaltungsanordnung nach Anspruch 4, dadurch gekennzeichnet, dass die Schaltmittel als Sicherung ausgeführt sind.
  6. Schaltungsanordnung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltungsanordnung zum Anschluss an ein Festkörperrelais geeignet ist und dass ein selbstregelndes Strombegrenzungsnetzwerk zwischen den Eingangsfiltermitteln und dem Wandler angeschlossen ist.
  7. Mit einem Gehäuse versehene Signalleuchte, die eine Halbleiterlichtquelle enthält, dadurch gekennzeichnet, dass die Signalleuchte mit der Schaltungsanordnung nach einem der vorhergehenden Ansprüche versehen ist.
  8. Signalleuchte nach Anspruch 7, dadurch gekennzeichnet, dass die Schaltungsanordnung mit einem Gehäuse versehen ist, das mit dem Gehäuse der Signalleuchte integriert ist.
DE69816958.1T 1997-08-01 1998-07-16 Schaltungsanordnung mit dabei passender signalleuchte Expired - Lifetime DE69816958C5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97202400 1997-08-01
EP97202400 1997-08-01
PCT/IB1998/001077 WO1999007186A2 (en) 1997-08-01 1998-07-16 Circuit arrangement, and signaling light provided with the circuit arrangement

Publications (3)

Publication Number Publication Date
DE69816958D1 DE69816958D1 (de) 2003-09-11
DE69816958T2 DE69816958T2 (de) 2004-06-17
DE69816958C5 true DE69816958C5 (de) 2019-05-23

Family

ID=8228616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816958.1T Expired - Lifetime DE69816958C5 (de) 1997-08-01 1998-07-16 Schaltungsanordnung mit dabei passender signalleuchte

Country Status (6)

Country Link
US (1) US6094014A (de)
EP (1) EP0929992B1 (de)
JP (1) JP4260226B2 (de)
CN (1) CN1139307C (de)
DE (1) DE69816958C5 (de)
WO (1) WO1999007186A2 (de)

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WO1999007186A2 (en) 1997-08-01 1999-02-11 Koninklijke Philips Electronics N.V. Circuit arrangement, and signaling light provided with the circuit arrangement

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Publication number Priority date Publication date Assignee Title
WO1999007186A2 (en) 1997-08-01 1999-02-11 Koninklijke Philips Electronics N.V. Circuit arrangement, and signaling light provided with the circuit arrangement
EP0929992A1 (de) 1997-08-01 1999-07-21 Koninklijke Philips Electronics N.V. Schaltungsanordnung mit dabei passender signalleuchte
DE69816958T2 (de) 1997-08-01 2004-06-17 Koninklijke Philips Electronics N.V. Schaltungsanordnung mit dabei passender signalleuchte

Also Published As

Publication number Publication date
WO1999007186A3 (en) 1999-04-08
EP0929992B1 (de) 2003-08-06
DE69816958T2 (de) 2004-06-17
WO1999007186A2 (en) 1999-02-11
JP2001501360A (ja) 2001-01-30
DE69816958D1 (de) 2003-09-11
EP0929992A1 (de) 1999-07-21
CN1241348A (zh) 2000-01-12
JP4260226B2 (ja) 2009-04-30
US6094014A (en) 2000-07-25
CN1139307C (zh) 2004-02-18

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