Control device, control method, and control program
US-2024422299-A1 · Dec 19, 2024 · US
Systems and methods for temporary display of map data stored in a display device high speed memory
US8970632B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8970632-B2 |
| Application number | US-201213494678-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 12, 2012 |
| Priority date | Dec 12, 2011 |
| Publication date | Mar 3, 2015 |
| Grant date | Mar 3, 2015 |
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Abstract
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The present disclosure relates to temporarily rendering a display on a display device using map data stored in a high speed memory of the display device while the display device is waiting to receive updated data from a display device persistent memory or a remote map data database in response to a user initiated request for updated data. The present disclosure also relates to a display device high speed memory management module for managing the contents of a high speed memory.
First claim
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What is claimed is: 1. A method for displaying maps on a display device, the display device having a first memory, a second memory and a user interface, wherein a first access speed of the first memory is higher than a second access speed of the second memory, and wherein the display device operates in a communication network, the method comprising: receiving a user request via the user interface to display a requested map image corresponding to a requested geographic region and a…
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Frequently asked questions
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- What does patent US8970632B2 cover?
- The present disclosure relates to temporarily rendering a display on a display device using map data stored in a high speed memory of the display device while the display device is waiting to receive updated data from a display device persistent memory or a remote map data database in response to a user initiated request for updated data. The present disclosure also relates to a display device …
- Who is the assignee on this patent?
- Zhu Ronghui, Siliski Michael, Google Inc
- What technology area does this patent fall under?
- Primary CPC classification G09G5/373. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 03 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).