Jon-Eivind Lygren has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
Abstract: A projection screen that allows sound to pass through the screen while video is reflected is provided. This screen is provided using a first non-perforated reflecting screen of a first density, and at least one perforated reflecting screen of a second density, wherein the first density is greater than the second density.
Abstract: A projection screen that allows sound to pass through the screen while video is reflected is provided. This screen is provided using a first non-perforated reflecting screen of a first density, and at least one perforated reflecting screen of a second density, wherein the first density is greater than the second density.
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