Inventor
Edward C. Guthrie
Inventor
Charlestown, MA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding70%
H04NPictorial communication, e.g. television30%
PatentTitleYear
10,998,914Multi-stage conversion analog-to-digital converter202110,687,005Analog-to-digital converters for phase-detection autofocus image sensors202010,284,221Power-efficient flash quantizer for delta sigma converter201910,038,452Incremental preloading in an analog-to-digital converter20189,712,181'Incremental preloading in an analog-to-digital converter'20179,571,114'SAR ADC performance optimization with dynamic bit trial settings'20178,981,972'Background calibration of ADC reference voltage due to input signal dependency'20158,749,656'Apparatus and method for image decimation for image sensors'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to ANALOG DEVICES INC (6)· patent assignee history
2014Patents assigned to DECKER STEVEN (1)· patent assignee history
2014Patents assigned to GUTHRIE EDWARD (1)· patent assignee history
2014Based in Boston, MA, US· patent location history
2015–2021Based in Charlestown, MA, US· patent location history
2020Patents assigned to ANALOG DEVICES GLOBAL UNLIMITED CO (1)· patent assignee history
2021Patents assigned to ANALOG DEVICES INTERNATIONAL UNLIMITED CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANALOG DEVICES INC | 6 | 2014–2019 |
| ANALOG DEVICES GLOBAL UNLIMITED CO | 1 | 2020 |
| ANALOG DEVICES INTERNATIONAL UNLIMITED CO | 1 | 2021 |
| DECKER STEVEN | 1 | 2014 |
| GUTHRIE EDWARDself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Charlestown, Massachusetts, US | 7 | 2015–2021 |
| Boston, Massachusetts, US | 1 | 2014 |