Autonomous robot auto-docking and energy management systems and methods

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United States of America Patent

PATENT NO 9215957
SERIAL NO

14475984

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Abstract

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A method for energy management in a robotic device includes providing a base station for mating with the robotic device, determining a quantity of energy stored in an energy storage unit of the robotic device, and performing a predetermined task based at least in part on the quantity of energy stored. Also disclosed are systems for emitting avoidance signals to prevent inadvertent contact between the robot and the base station, and systems for emitting homing signals to allow the robotic device to accurately dock with the base station.

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  • IROBOT CORPORATION

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  • 2014 Application Filing Year
  • H02J Class
  • 3785 Applications Filed
  • 3269 Patents Issued To-Date
  • 86.37 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cohen, David A Brookline, US 58 4630
Lynch, James Georgetown, US 89 2475
Mass, Philip R Portland, US 43 6682
Ozick, Daniel N Newton, US 63 5994
Vu, Clara Cambridge, US 92 6049

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  • 36 Citation Count
  • H02J Class
  • 93.52 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4632889281564331201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +020406080100120140160180200220240260280300320340360

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