Inventor
Clarence B. Ferguson
Inventor
San Jose, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests31%
H10BElectronic memory devices23%
H10DInorganic electric semiconductor devices23%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1023%
PatentTitleYear
7,118,967'Protection of charge trapping dielectric flash memory devices from UV-induced charging in BEOL processing'20067,091,088'UV-blocking etch stop layer for reducing UV-induced charging of charge storage layer in memory devices in BEOL processing'20067,018,896'UV-blocking layer for reducing UV-induced charging of SONOS dual-bit flash memory devices in BEOL processing'20066,774,432'UV-blocking layer for reducing UV-induced charging of SONOS dual-bit flash memory devices in BEOL'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to ADVANCED MICRO DEVICES INC (2)· patent assignee history
2004–2006Based in San Jose, CA, US· patent location history
2006Patents assigned to SPANSION LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED MICRO DEVICES INC | 2 | 2004–2006 |
| SPANSION LLC | 2 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 4 | 2004–2006 |