Patents
US 11204729 B2: Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service
- Granted
- 2021-12-21
- Filed
- 2020-03-31 application 16836573
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Internet based digital content services, and mobile devices accessing the Internet based digital content services, are herein disclosed and enabled. The digital content services provide encrypted digital content to the mobile devices for ensuring security of the digital content. The encrypted digital content is device dependent to render at a specific device. In an example, a user of the mobile device may access the digital content at a digital content service by providing appropriate authentication or subscription information to the digital content service. Based on successful authentication, the user may select digital content from one or more digital content provided by the service. The service then generates encrypted output data that is based on the selected digital content and transmits the output data to the mobile device. The generated output data is device dependent and is rendered at specific devices, including the mobile device and output devices.
Source: PVGPATDIS, file of 2026-04-10 (ipg211221.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Flexiworld Technologies, Inc. 76 patents | US company or organization | Vancouver, WA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| William Ho Chang | Vancouver, WA | 85 | PVGPATDIS, file of 2026-04-10 | |
| Christina Ying Liu | San Francisco, CA | 71 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F3/126 | PVGPATDIS, file of 2026-04-10 |
| G06Q | Information and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes; systems or methods specially adapted for administrative, commercial, financial, managerial or supervisory purposes, not otherwise provided for | G06Q20/102 | PVGPATDIS, file of 2026-04-10 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L12/2805 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
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.