Position determination device
US-12154350-B2 · Nov 26, 2024 · US
Follow me navigation system
US8965692B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8965692-B2 |
| Application number | US-201213423765-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 19, 2012 |
| Priority date | Mar 19, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A first navigation device records first direction information as the first navigation device traverses a route from a first location to a second location, and transmits the first direction information to a second navigation device while the second navigation device is following the first navigation along the route. After recording the first direction information and while transmitting the first direction information, the first navigation device records second direction information as the first navigation device traverses the route from the second location to a third location. The first navigation device transmits the second direction information to the second navigation device. The first direction information and the second direction information include information that allows the second navigation device to follow the route traversed by the first navigation device.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: providing, by a first navigation device and to a second navigation device, a request to provide direction information to the second navigation device; recording, by the first navigation device, the direction information as the first navigation device traverses a route from a first location to a second location, recording the direction information comprising: recording location information associated with the first navigation device,…
Assignees
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Classifications
- G01C21/26Primary
Physics · mapped topic
- G01C21/3438Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8965692B2 cover?
- A first navigation device records first direction information as the first navigation device traverses a route from a first location to a second location, and transmits the first direction information to a second navigation device while the second navigation device is following the first navigation along the route. After recording the first direction information and while transmitting the first…
- Who is the assignee on this patent?
- Chang Patricia Ruey-Jane, Draznin Sagiv, Kotecha Lalit R, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01C21/26. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).