Elevator call registering system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9834408
SERIAL NO

14493548

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An elevator call registering system includes: a responder configure to store therein user identification information; an interrogator configured to broadcast interrogator identification information, an authentication control apparatus configured to compare the user identification information read out from the interrogator with stored user identification information, and an elevator control apparatus. The interrogator is configured to transmit group identification information, the responder is configured to store therein the group identification information received and to transmit the user identification information and the stored group identification information, and the interrogator configured to determine whether or not to transmit the destination floor information associated with the user identification information to the authentication control apparatus based on a comparison result of the group identification information received from the responder and the group identification information of the interrogator when the user identification information is read out from the uplink signal.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008310

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Hideto Chiyoda-ku, JP 9 24

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 5, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 5, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00