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For the Inventor, By the Inventor

Tortola, Virgin Islands, British

Rossella Limited


USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 10

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2 inventors (with patents filed for the assignee):

goldMedal Long Yang (2 out of 41 patents)

silverMedal Edmund Sandberg (1 out of 1 patent)


3 patents:

1. 8368725 - Laser scrolling color scheme for projection display (2013-02-05),
2. 8047658 - Methods and systems for multiple primary color display (2011-11-01),
3. 8029145 - Peripheral projection display system (2011-10-04),
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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#141 in Tortola

#197 in Virgin Islands, British

Tortola, VG
Tortola, Virgin Islands, British

Rossella Limited

Forward Citations = 10

2 inventors:

goldMedal Long Yang (2 out of 41 patents)

silverMedal Edmund Sandberg (1 out of 1 patent)

Please report any incorrect information to [email protected]
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