Invention Grant
- Patent Title: Techniques for bounding cleaning operations of a robotic surface cleaning device within a region of interest
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Application No.: US16392452Application Date: 2019-04-23
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Publication No.: US11687092B2Publication Date: 2023-06-27
- Inventor: Jason B. Thorne , Andre D. Brown , David S. Clare , Nicholas Sardar , Christopher P Pinches , Samuel Emrys James , Michael James Douglas
- Applicant: SharkNinja Operating, LLC
- Applicant Address: US MA Needham
- Assignee: SharkNinja Operating LLC
- Current Assignee: SharkNinja Operating LLC
- Current Assignee Address: US MA Needham
- Agency: Grossman Tucker Perreault & Pfleger, PLLC
- Main IPC: G05D1/02
- IPC: G05D1/02

Abstract:
A hand-held surface cleaning device includes circuitry to communicate with a robotic surface cleaning device to cause the same to target an area/region of interest for cleaning. Thus, a user may utilize the hand-held surface cleaning device to perform targeted cleaning and conveniently direct a robotic surface cleaning device to focus on a region of interest. Moreover, the hand-held surface cleaning device may include sensory such as a camera device for extracting three-dimensional information from a field of view. This information may be utilized to map locations of walls, stairs, obstacles, changes in surface types, and other features in a given location. Thus, a robotic surface cleaning device may utilize the mapping information from the hand-held surface cleaning device as an input in a real-time control loop, e.g., as an input to a Simultaneous Localization and Mapping (SLAM) routine.
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