Inventor
Richard K. Eguchi
Inventor
Austin, TX, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores67%
G06FElectric digital data processing26%
G01RMeasuring electric variables4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h102%
PatentTitleYear
11,056,160Non-volatile memory with selectable hard write202110,573,364Magnetic disturb diagnostic system for MRAM202010,109,356Method and apparatus for stressing a non-volatile memory20189,508,397'Non-volatile memory (NVM) with endurance control'20169,329,932'Imminent read failure detection based upon unacceptable wear for NVM cells'20169,329,921'Imminent read failure detection using high/low read voltage levels'20169,329,933'Imminent read failure detection based upon changes in error voltage windows for NVM cells'20169,318,161'Non-volatile memory robust start-up using analog-to-digital converter'20169,318,163'Robust memory start-up using clock counter'20169,224,478'Temperature-based adaptive erase or program parallelism'20159,082,510'Non-volatile memory (NVM) with adaptive write operations'20159,076,508'Built-in self trim for non-volatile memory reference current'20158,977,914'Stress-based techniques for detecting an imminent read failure in a non-volatile memory array'20158,902,667'Methods and systems for adjusting NVM cell bias conditions for program/erase operations to reduce performance degradation'20148,782,478'Non-volatile memory (NVM) with imminent error prediction'20148,687,428'Built-in self trim for non-volatile memory reference current'20148,572,445'Non-volatile memory (NVM) with imminent error prediction'20138,516,213'Method and apparatus for EEPROM emulation for preventing data loss in the event of a flash block failure'20138,509,001'Adaptive write procedures for non-volatile memory'20138,504,884'Threshold voltage techniques for detecting an imminent read failure in a memory array'20138,432,752'Adaptive write procedures for non-volatile memory using verify read'20138,427,877'Digital method to obtain the I-V curves of NVM bitcells'20138,289,773'Non-volatile memory (NVM) erase operation with brownout recovery technique'20128,095,836'Time-based techniques for detecting an imminent read failure in a memory array'20127,865,797'Memory device with adjustable read reference based on ECC and method thereof'20117,782,664'Method for electrically trimming an NVM reference cell'20107,649,782'Non-volatile memory having a dynamically adjustable soft program verify voltage level and method therefor'20107,640,389'Non-volatile memory having a multiple block erase mode and method therefor'20097,599,236'In-circuit Vt distribution bit counter for non-volatile memory devices'20097,545,679'Electrical erasable programmable memory transconductance testing'20096,937,047'Integrated circuit with test pad structure and method of testing'20056,826,103'Auto-tuneable reference circuit for flash EEPROM products'20046,226,200'In-circuit memory array bit cell threshold voltage distribution measurement'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2021Based in Austin, TX, US· patent location history
2004–2018Patents assigned to FREESCALE SEMICONDUCTOR INC (30)· patent assignee history
2012–2016Patents assigned to EGUCHI RICHARD K (20)· patent assignee history
2012–2015Patents assigned to HE CHEN (13)· patent assignee history
2012–2016Patents assigned to CHOY JON S (3)· patent assignee history
2013–2016Patents assigned to WEILEMANN II JON W (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREESCALE SEMICONDUCTOR INC | 30 | 2004–2018 |
| EGUCHI RICHARD Kself | 20 | 2012–2016 |
| HE CHEN | 13 | 2012–2015 |
| WEILEMANN II JON W | 5 | 2013–2016 |
| CHOY JON S | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 33 | 2001–2021 |