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Inventor

John Robert Siomkos

Inventor
Greensboro, NC, US

Overview

13→
Patents
1992–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%
H03HImpedance networks, e.g. resonant circuits15%
C23CCoating metallic material12%
H04BTransmission12%
H10NElectric solid-state devices not otherwise provided for12%
H01LSemiconductor devices8%
H05KPrinted circuits8%
H01FMagnets4%
H01PWaveguides4%
H03GControl of amplification4%
PatentTitleYear
9,799,444'Reconfigurable directional coupler'20179,349,938'Atomic layer deposition encapsulation for acoustic wave devices'20169,325,353'Architecture for a radio frequency front-end'20169,137,934'Compartmentalized shielding of selected components'20159,082,953'Atomic layer deposition encapsulation for acoustic wave devices'20158,492,908'Atomic layer deposition encapsulation for power amplifiers in RF circuits'20138,440,012'Atomic layer deposition encapsulation for acoustic wave devices'20138,351,221'Stacked shield compartments for electronic components'20138,313,985'Atomic layer deposition encapsulation for power amplifiers in RF circuits'20126,259,902'Dual channel superheterodyne receiver'20016,184,751'Amplifier circuit'20015,379,185'Leadless surface mountable assembly'19955,160,906'Microstripe filter having edge flared structures'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2001Patents assigned to MOTOROLA INC (4)· patent assignee history
1992–2001Based in Royal Palm Beach, FL, US· patent location history
2012–2017Patents assigned to RF MICRO DEVICES INC (9)· patent assignee history
2012–2016Patents assigned to SIOMKOS JOHN ROBERT (5)· patent assignee history
2012–2016Patents assigned to RAO JAYANTI JAGANATHA (3)· patent assignee history
2012–2017Based in Greensboro, NC, US· patent location history
2013–2015Patents assigned to CRANDALL MARK ALAN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RF MICRO DEVICES INC92012–2017
SIOMKOS JOHN ROBERTself52012–2016
MOTOROLA INC41992–2001
RAO JAYANTI JAGANATHA32012–2016
CRANDALL MARK ALAN22013–2015
Locations
LocationPatentsSpan
Greensboro, NC, US92012–2017
Royal Palm Beach, Florida, US41992–2001