Inventor
John Fraschilla
Inventor
Redondo Beach, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials43%
G01SRadio direction-finding29%
H03FAmplifiers14%
H04BTransmission14%
PatentTitleYear
10,094,914Method and system for propagation time measurement and calibration using mutual coupling in a radio frequency transmit/receive system20189,716,471'Quasi-switched, multi-band, high-power amplifier and method'20178,280,312'Method and system for signal distortion characterization and predistortion compensation using mutual coupling in a radio frequency transmit/receive system'20127,508,338'Antenna with compact LRU array'20097,215,298'Extendable/retractable antenna calibration element'20075,659,326'Thick flared notch radiator array'19975,600,325'Ferro-electric frequency selective surface radome'19975,311,199'Honeycomb cross-polarized load'19945,187,489'Asymmetrically flared notch radiator'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1997Patents assigned to HUGHES AIRCRAFT CO (3)· patent assignee history
1993–1997Based in Redondo Beach, CA, US· patent location history
1994–2012Patents assigned to FRASCHILLA JOHN (2)· patent assignee history
2007–2009Patents assigned to LOCKHEED CORP (2)· patent assignee history
2007–2009Based in Hainesport, NJ, US· patent location history
2012–2018Patents assigned to RAYTHEON CO (3)· patent assignee history
2012Patents assigned to BOE ERIC N (1)· patent assignee history
2012Based in Playa Vista, CA, US· patent location history
2017Based in Marina Del Ray, CA, US· patent location history
2018Based in Marina Del Rey, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUGHES AIRCRAFT CO | 3 | 1993–1997 |
| RAYTHEON CO | 3 | 2012–2018 |
| FRASCHILLA JOHNself | 2 | 1994–2012 |
| LOCKHEED CORP | 2 | 2007–2009 |
| BOE ERIC N | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redondo Beach, California, US | 4 | 1993–1997 |
| Hainesport, New Jersey, US | 2 | 2007–2009 |
| Marina Del Rey, California, US | 1 | 2018 |
| Marina Del Ray, California, US | 1 | 2017 |
| Playa Vista, California, US | 1 | 2012 |