Inventor
Fernando Beltran
Inventor
Framingham, MA, 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 aerials67%
H01PWaveguides17%
G06KGraphical data reading8%
H04BTransmission8%
PatentTitleYear
7,180,457'Wideband phased array radiator'20076,724,277'Radio frequency antenna feed structures having a coaxial waveguide and asymmetric septum'20046,624,787'Slot coupled, polarized, egg-crate radiator'20036,031,503'Polarization diverse antenna for portable communication devices'20006,005,528'Dual band feed with integrated mode transducer'19995,841,401'Printed circuit antenna'19985,592,178'Wideband interference suppressor in a phased array radar'19975,103,232'Phase quantization error decorrelator for phased array antenna'19924,612,548'Multi-port radio frequency networks for an antenna array'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2007Patents assigned to RAYTHEON CO (9)· patent assignee history
1986Based in Wayland, MA, US· patent location history
1992–2000Based in Framingham, MA, US· patent location history
1998Based in Pramingham, MA, US· patent location history
2003–2007Based in Mashpee, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 9 | 1986–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Framingham, Massachusetts, US | 4 | 1992–2000 |
| Mashpee, Massachusetts, US | 3 | 2003–2007 |
| Pramingham, Massachusetts, US | 1 | 1998 |
| Wayland, Massachusetts, US | 1 | 1986 |