Inventor
Edward T. Lewis
Inventor
Sudbury, MA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing26%
H03KPulse technique26%
G11CStatic stores11%
H10DInorganic electric semiconductor devices11%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%
G01RMeasuring electric variables5%
G05FSystems for regulating electric or magnetic variables5%
H03FAmplifiers5%
PatentTitleYear
6,323,768'Electromagnetic energy detection'20016,239,702'Electromagnetic energy detection'20015,793,194'Bias circuit having process variation compensation and power supply variation compensation'19985,561,429'Content limit addressable memory'19965,361,264'Mode programmable VLSI data registers'19945,317,214'Interface circuit having differential signal common mode shifting means'19945,002,897'Method of making a complementary metal electrode semiconductor device'19914,951,114'Complementary metal electrode semiconductor device'19904,866,658'High speed full adder'19894,856,035'CMOS binary up/down counter'19894,845,668'Variable field content addressable memory'19894,797,579'CMOS VLSI output driver with controlled rise and fall times'19894,759,043'CMOS binary counter'19884,710,649'Transmission-gate structured logic circuits'19874,707,800'Adder/substractor for variable length numbers'19874,704,701'Conditional carry adder for a multibit digital computer'19874,675,838'Conditional-carry adder for multibit digital computer'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2001Patents assigned to RAYTHEON CO (17)· patent assignee history
1987–2001Based in Sudbury, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 17 | 1987–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sudbury, Massachusetts, US | 17 | 1987–2001 |