David Eric Lewis

This inventor holds 3 USPTO granted patents. Top assignees: L-3 Communications Electron Technologies, Inc., Hughes Electronics Corporation. Active years: 2001-2013.

USPTO Granted Patents = 3

% Patents Active = 33.3

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

2 out of 9

L-3 Communications Electron Technologies, Inc.

patents

1 out of 1,334

Hughes Electronics Corporation

patents

Years Active: 2001-2013

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8427058 - Traveling-wave tube turn-off body energy circuit (2013-04-23),

2. 7893620 - Traveling-wave tube turn-off body energy circuit (2011-02-22),

3. 6324041 - Protection circuit for traveling wave tubes having multiple input tones (2001-11-27),

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