Patents
US 10290347 B2: Compacting operating parameter groups in solid state memory devices
- Granted
- 2019-05-14
- Filed
- 2017-06-30 application 15640297
- Type
- Utility · 25 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods are described for compacting operating parameter sets in a data storage device. Data storage device may be configured to maintain multiple operating parameter sets, each of which stores various parameters for interacting with different memory elements within the device. The data storage device may further be limited in the total number of operating parameter sets that can be maintained in the device at any given time. Thus, the data storage device may be required at various times to combine two or more operating parameter sets, to enable creation of a new operating parameter set. Because each operating parameter set can contain a number of parameters, identification of similar sets for combination can be computationally intensive. To identify similar sets in an efficient manner, a device as disclosed herein is enabled to reduce a dimensionality of each set, and locate similar sets under that reduced dimensionality.
Source: PVGPATDIS, file of 2026-04-10 (ipg190514.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| WESTERN DIGITAL TECHNOLOGIES, INC. 4,838 patents | US company or organization | San Jose, CA | WESTERN DIGITAL TECHNOLOGIES INC. Federal lobbying client EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Roi Kirshenbaum | Hod HaSharon, IL | 4 | PVGPATDIS, file of 2026-04-10 | |
| Karin Inbar | Ramat HaSharon, IL | 44 | PVGPATDIS, file of 2026-04-10 | |
| Idan Goldenberg | Ramat HaSharon, IL | 20 | PVGPATDIS, file of 2026-04-10 | |
| Nian Niles Yang | Mountain View, CA | 87 | PVGPATDIS, file of 2026-04-10 | |
| Rami Rom | Jerusalem, IL | 18 | PVGPATDIS, file of 2026-04-10 | |
| Alexander Bazarsky | Nes Ziona, IL | 193 | PVGPATDIS, file of 2026-04-10 | |
| Ariel Navon | Beit She'an, IL | 194 | PVGPATDIS, file of 2026-04-10 | |
| Philip Reusswig | Mountain View, CA | 24 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G11C | Static stores | G11C11/5628 | 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 |
|---|---|---|---|---|---|
| 2022-02-08 | Release of security interest Release of security interest at reel 052915 frame 0566 | JPMORGAN CHASE BANK, N.A. signed 2022-02-03 | WESTERN DIGITAL TECHNOLOGIES, INC. IRVINE, CA | 59127/1 | PASDL, file of 2026-10-15 |
| 2020-02-06 | Security interest Security interest Security interest | WESTERN DIGITAL TECHNOLOGIES, INC. signed 2020-01-13 | JPMORGAN CHASE BANK, N.A., AS AGENT CHICAGO, IL | 52915/566 | PASDL, file of 2026-10-15 |
| 2017-10-11 | Assignment Assignment of assignor's interest | YANG, NIAN NILES signed 2017-09-08 KIRSHENBAUM, ROI signed 2017-09-10 INBAR, KARIN signed 2017-09-11 REUSSWIG, PHILIP signed 2017-09-12 BAZARSKY, ALEXANDER signed 2017-09-14 ROM, RAMI signed 2017-09-17 GOLDENBERG, IDAN signed 2017-10-01 NAVON, ARIEL signed 2017-10-01 | WESTERN DIGITAL TECHNOLOGIES, INC. IRVINE, CA | 43842/857 | 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.