Inventor
John J. Wootan
Inventor
Hermosa Beach, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding50%
H01PWaveguides17%
H01RElectrically-conductive connections17%
H04NPictorial communication, e.g. television17%
PatentTitleYear
10,114,107Optical pulse contrast improvement using nonlinear conversion20189,952,315Optical pulse contrast improvement using nonlinear conversion20189,413,049'Rotary joint including first and second annular parts defining annular waveguides configured to rotate about an axis of rotation'20168,362,945'Systems and methods for detecting and tracking gun barrels using millimeter waves'20135,471,240'Nonuniformity correction of an imaging sensor using region-based correction terms'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to HUGHES AIRCRAFT CO (1)· patent assignee history
1995Based in Long Beach, CA, US· patent location history
2013–2018Patents assigned to RAYTHEON CO (4)· patent assignee history
2013Patents assigned to NGUYEN TIEN M (1)· patent assignee history
2013Patents assigned to WOOTAN JOHN J (1)· patent assignee history
2013Based in El Segundo, CA, US· patent location history
2016–2018Based in Hermosa Beach, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 4 | 2013–2018 |
| HUGHES AIRCRAFT CO | 1 | 1995 |
| NGUYEN TIEN M | 1 | 2013 |
| WOOTAN JOHN Jself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hermosa Beach, California, US | 3 | 2016–2018 |
| El Segundo, California, US | 1 | 2013 |
| Long Beach, California, US | 1 | 1995 |