G09B 9/323

The projection screen being made of lcd panels

Official title: {the projection screen being made of LCD panels (G09B9/307 takes precedence)}

G09B9/323 (The projection screen being made of lcd panels) appears on 7 US grants and 4 published applications in this corpus.

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Granted patents
7
Published applications
4
Assignees
6
Inventors
7
Latest grant
6 Jul 2021

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G09B 9/323: granted patents and published applications per publication year
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