Inventor
Adrian B. Early
Inventor
Snohomish, WA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding27%
H10DInorganic electric semiconductor devices27%
H03FAmplifiers20%
H03HImpedance networks, e.g. resonant circuits13%
G06FElectric digital data processing7%
H03KPulse technique7%
PatentTitleYear
7,569,449'Processes providing high and low threshold p-type and n-type transistors'20097,299,307'Analog I/O with digital signal processor array'20077,115,462'Processes providing high and low threshold p-type and n-type transistors'20067,046,039'Class AB analog inverter'20066,891,429'Switched capacitor filter'20056,850,116'Accurate, high drive, zero offset voltage buffer'20055,391,999'Glitchless switched-capacitor biquad low pass filter'19955,208,597'Compensated capacitors for switched capacitor input of an analog-to-digital converter'19934,943,807'Digitally calibrated delta-sigma analog-to-digital converter'19904,939,516'Chopper stabilized delta-sigma analog-to-digital converter'19904,918,454'Compensated capacitors for switched capacitor input of an analog-to-digital converter'19904,540,900'Reduced swing latch circuit utilizing gate current proportional to temperature'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to BURR BROWN CORP (1)· patent assignee history
1985Based in Tucson, AZ, US· patent location history
1990–1993Patents assigned to CRYSTAL SEMICONDUCTOR (3)· patent assignee history
1990Patents assigned to CRYSTAL SEMICONDUCTOR CORP (1)· patent assignee history
1990–1995Based in Buda, TX, US· patent location history
1995Patents assigned to MOTOROLA INC (1)· patent assignee history
2005–2009Patents assigned to CYPRESS SEMICONDUCTOR CORP (6)· patent assignee history
2005–2009Based in Snohomish, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CYPRESS SEMICONDUCTOR CORP | 6 | 2005–2009 |
| CRYSTAL SEMICONDUCTOR | 3 | 1990–1993 |
| BURR BROWN CORP | 1 | 1985 |
| CRYSTAL SEMICONDUCTOR CORP | 1 | 1990 |
| MOTOROLA INC | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Snohomish, Washington, US | 6 | 2005–2009 |
| Buda, Texas, US | 5 | 1990–1995 |
| Tucson, AZ, US | 1 | 1985 |