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Inventor

David Arlan Copp

Inventor
Sharpsville, IN, US

Overview

5→
Patents
1995–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H03Jprimary
H03JTuning resonant circuits25%
H04HBroadcast communication25%
G01RMeasuring electric variables13%
G06FElectric digital data processing13%
H01QAntennas, i.e. radio aerials13%
H04BTransmission13%
PatentTitleYear
10,846,429Automated obscuring system and method20206,850,743'Radio having adaptable seek sensitivity control and method therefor'20056,842,609'Radio having adjustable seek sensitivity based on average signal strength and method therefor'20055,857,150'RF receiver range extender'19995,448,164'Electrical test apparatus and method of checking the apparatus'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to DELCO ELECTRONICS CORP (2)· patent assignee history
1995–2005Based in Sharpsville, IN, US· patent location history
2005Patents assigned to DELPHI TECH INC (2)· patent assignee history
2020Patents assigned to NUANCE COMMUNICATIONS INC (1)· patent assignee history
2020Based in Durham, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELCO ELECTRONICS CORP21995–1999
DELPHI TECH INC22005
NUANCE COMMUNICATIONS INC12020
Locations
LocationPatentsSpan
Sharpsville, IN, US41995–2005
Durham, NH, US12020