Patents
US 12494918 B2: Re-imaging image data on electronic devices
- Granted
- 2025-12-09
- Filed
- 2022-06-10 application 17837327
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Devices, systems, and processes are described for re-imaging image data on a client device. A process may include establishing, by a client device, a communications link with a server; communicating an image data request to the server; wherein the image data request identifies a first Image Data Segment (1IDS) in an Image Data Volume (IDV); receiving a 1IDS packet from the server; decompressing the 1IDS packet; identifying a first header and a 1IDS in the 1IDS packet; decrypting the first header and the 1IDS; identifying a first signature in the decrypted first header; first calculating a third signature for the decrypted 1IDS; comparing the first signature to the third signature; and accepting, when the first signature matches the third signature, the 1IDS for non-transient storage on a computer readable medium for the client device. The process may include second calculating a total signature for the 1IDS packet.
Source: PVGPATDIS, file of 2026-04-10 (ipg251209.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| DISH Network L.L.C. 561 patents | US company or organization | Englewood, CO | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Geoffrey Kemp | Aurora, CO | 10 | PVGPATDIS, file of 2026-04-10 | |
| Fred Earl Starks | Centennial, CO | 2 | PVGPATDIS, file of 2026-04-10 | |
| Mary Abigale Strebel | Englewood, CO | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L9/3247 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-06-10 | Assignment Assignment of assignor's interest | STARKS, FRED EARL signed 2022-06-03 STREBEL, MARY ABIGALE signed 2022-06-03 KEMP, GEOFFREY CHARLES signed 2022-06-10 | DISH NETWORK L.L.C. ENGLEWOOD, CO | 60164/30 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.