Vehicular control device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9836892
SERIAL NO

15619669

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vehicular control device includes: a transmitter section that transmits a request signal to an electronic key according to an input operation; a receiver section that receives a response signal from the electronic key; a verification section that performs verification of the electronic key on the basis of the response signal; a determination section that determines that an abnormal state occurs, when the receiver section cannot receive the response signal until a first time or when the receiver section receives the response signal until the first time and the verification section fails in verification based on the response signal, after the transmitter section has transmitted the request signal; and a control section that prohibits, when the determination section determines that an abnormal state occurs, a vehicle operation until a second time passes after the determination, and allows the vehicle operation after the second time has passed.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

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  • 2017 Application Filing Year
  • G07C Class
  • 2288 Applications Filed
  • 1573 Patents Issued To-Date
  • 68.75 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Funayama, Tomoyuki Toyota, JP 53 346
Nishiyama, Shigeki Nagoya, JP 76 474

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Patent Citation Ranking

  • 5 Citation Count
  • G07C Class
  • 9.52 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges214121101 - 1011 - 2021 - 3041 - 5081 - 900123456789101112131415

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