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Inventor

Krishnan Raghavan

Inventor
Torrance, CA, US

Overview

6→
Patents
1990–1997
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Qprimary
H01QAntennas, i.e. radio aerials67%
H01PWaveguides33%
PatentTitleYear
5,614,877'Biconical multimode resonator'19975,428,322'Microwave waveguide multiplexer'19955,134,420'Bicone antenna with hemispherical beam'19925,006,859'Patch antenna with polarization uniformity control'19914,998,113'Nested horn radiator assembly'19914,972,199'Low cross-polarization radiator of circularly polarized radiation'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1997Patents assigned to HUGHES AIRCRAFT CO (6)· patent assignee history
1990–1991Based in Redondo Beach, CA, US· patent location history
1992–1997Based in Torrance, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUGHES AIRCRAFT CO61990–1997
Locations
LocationPatentsSpan
Torrance, California, US31992–1997
Redondo Beach, California, US31990–1991