Patent classifications
G
PHYSICS
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G03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
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G03B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
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21/00
Projectors or projection-type viewers; Accessories therefor
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G03B21/32
Details specially adapted for motion-picture projection
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G03B21/50
Control devices operated by the film strip during the run
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G03B21/50

Projection system, projection device, and cradle
10582145 · 2020-03-03 · ·

To perform highly functional projection with an intuitive operation using a portable terminal. A projection system includes: a portable terminal; a projection device; and a cradle. The portable terminal detects a change in posture of the portable terminal itself. The projection device reproduces a video signal, and projects video thus reproduced on a projection surface. The cradle supports the projection device. The cradle changes the posture of the projection device in accordance with a detection result of the portable terminal.

Projection system, projection device, and cradle
10582145 · 2020-03-03 · ·

To perform highly functional projection with an intuitive operation using a portable terminal. A projection system includes: a portable terminal; a projection device; and a cradle. The portable terminal detects a change in posture of the portable terminal itself. The projection device reproduces a video signal, and projects video thus reproduced on a projection surface. The cradle supports the projection device. The cradle changes the posture of the projection device in accordance with a detection result of the portable terminal.

PROJECTION SYSTEM, PROJECTION DEVICE, AND CRADLE
20190356879 · 2019-11-21 · ·

To perform highly functional projection with an intuitive operation using a portable terminal.

A projection system includes: a portable terminal; a projection device; and a cradle. The portable terminal detects a change in posture of the portable terminal itself. The projection device reproduces a video signal, and projects video thus reproduced on a projection surface. The cradle supports the projection device. The cradle changes the posture of the projection device in accordance with a detection result of the portable terminal.

PROJECTION SYSTEM, PROJECTION DEVICE, AND CRADLE
20190356879 · 2019-11-21 · ·

To perform highly functional projection with an intuitive operation using a portable terminal.

A projection system includes: a portable terminal; a projection device; and a cradle. The portable terminal detects a change in posture of the portable terminal itself. The projection device reproduces a video signal, and projects video thus reproduced on a projection surface. The cradle supports the projection device. The cradle changes the posture of the projection device in accordance with a detection result of the portable terminal.