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For the Inventor, By the Inventor

Phoenix, AZ, United States of America

Mark J Brown

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Motorola Corporation. Active years: 1987-1993.

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Phoenix, AZ (US) (1987 - 1991)
  • Englewood, CO (US) (1993)

Company Filing History:

goldMedal4 out of 20,290 
 
Motorola Corporation
 patents

Years Active: 1987-1993

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4 patents (USPTO):Explore Patents
1. 5225794 - Method and apparatus for a sweep oscillator (1993-07-06),
2. 4998217 - Sweep generator linearization system and method (1991-03-05),
3. 4977613 - Fine tuning frequency synthesizer with feedback loop for frequency (1990-12-11),
4. 4646036 - Signal attenuation circuit (1987-02-24),
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