Patent No. US2017092106 (titled "Methods And Systems For Locating Devices") was filed by Lunatech on Sep 26, 2016. The application was issued on Mar 30, 2017.
'106 is related to the field of electronic device location, specifically addressing the problem of users misplacing or losing their vaping devices or other mobile devices. The background acknowledges the increasing popularity of vaping and the need for technologies to locate these easily misplaced devices, similar to how people lose keys or phones.
The underlying idea behind '106 is to enable a first device (e.g., a monocle or smartphone) to initiate a location request to a second device (e.g., a vaping device, key fob, or smartphone). The second device, upon receiving this request, activates its location-determining capabilities (e.g., GPS, triangulation) and responds with its coordinates or an audible/visual signal to aid in its retrieval.
The claims of '106 focus on methods for initiating a location request from a first device to a second device, instructing the second device to determine and report its location. Claim 1 covers the first device transmitting the location request, while claim 10 covers the second device receiving the request and activating its location-finding function.
In practice, the invention envisions a user activating a 'find my device' feature on their monocle or smartphone. This sends a signal to the target device, which could be attached to keys, a wallet, or integrated into a vaping device. The target device then uses its GPS or other location services to pinpoint its location and transmit this information back to the user's primary device, displaying it on a map or providing directional guidance.
This approach differentiates itself from prior art by providing a directed location request initiated by the user, rather than relying solely on constant tracking or proximity-based alerts. The system can also be reversed, allowing the lost device to signal for help. Furthermore, the patent mentions the possibility of using crowd-sourcing to locate devices, leveraging a network of users to assist in the search.
In the mid-2010s when '106 was filed, mobile devices commonly relied on GPS for location determination, at a time when Bluetooth Low Energy (BLE) was increasingly used for proximity-based services. At that time, inter-device communication was typically implemented using standardized wireless protocols, and location data was often transmitted to central servers for processing and storage. Mobile applications commonly accessed device hardware to enable features such as location tracking and audio/visual alerts.
The disclosed system provides a technical advancement by enabling a user device to locate another user device. This is achieved by transmitting a signal to the second device instructing it to determine and report its location. The first device can then use this location information to guide the user to the second device, potentially through audio or visual cues that vary with proximity. This integration of inter-device communication and location determination overcomes the problem of misplaced devices by providing a direct and interactive method for locating them.
This patent contains 20 claims, with claims 1 and 10 being independent. The independent claims focus on methods for locating a second user device using a first user device by transmitting and receiving signals. The dependent claims generally elaborate on the specifics of the devices used, the signals transmitted, and the functions activated in response to the signals.
Definitions of key terms used in the patent claims.

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.
Get instant alerts for new documents