Patents
US 11662918 B2: Wireless communication between an integrated circuit memory device and a wireless controller device
- Granted
- 2023-05-30
- Filed
- 2021-03-29 application 17216469
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An integrated circuit device that includes a secure or protected memory component is herein disclosed and enabled. The integrated circuit device may be a wireless communication device, a smart phone, or a smart card. Additionally, the integrated circuit device may be part of, or included in, a computing device or a mobile device. The integrated circuit device includes a protected memory section for storing protected data that is not accessible by a user at the protected memory section, but is accessible by a memory controller included in the integrated circuit device. The access and transfer of the protected data is protected using combination security operations that may include encryption, cryptography, and user authentication. The integrated circuit device may further include a wireless component for establishing a wireless connection with wireless computing devices or readers for wirelessly transmitting the protected data accessed by the memory controller.
Source: PVGPATDIS, file of 2026-04-10 (ipg230530.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 | |
| Vinaynathan Viswanathan | Pune, IN | 7 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06F | Electric digital data processing | G06F3/0622 | PVGPATDIS, file of 2026-04-10 |
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L63/0428 | PVGPATDIS, file of 2026-04-10 |
| H04M | Telephonic communication | H04M1/72412 | PVGPATDIS, file of 2026-04-10 |
| H04W | Wireless communication networks | H04W12/02 | 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.