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For the Inventor, By the Inventor

Chantilly, VA, United States of America

Sophia Wireless, Inc.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 26

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2 inventors (with patents filed for the assignee):

goldMedal Philip Joseph Koh (2 out of 2 patents)

silverMedal David Thompson Nemeth (1 out of 4 patents)


2 patents:

1. 7449979 - Coupled resonator filters formed by micromachining (2008-11-11),
2. 6624508 - High frequency, low cost package for semiconductor devices (2003-09-23),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#53 in Chantilly, VA

#1,736 in Virginia

#94,648 in US

Chantilly, VA (US)
Chantilly, VA, United States of America

Sophia Wireless, Inc.

Forward Citations = 26

2 inventors:

goldMedal Philip Joseph Koh (2 out of 2 patents)

silverMedal David Thompson Nemeth (1 out of 4 patents)

Please report any incorrect information to [email protected]
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