| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 381336000 | Curved or angled housing | 10 |
| 20090092272 | Speaker Structure - A speaker structure contains a removable food container as a resonant box. The speaker structure contains a baffling device. The baffling device contains a baffle and means for retaining an open top of the food container that is attached to the baffle. When the food container is incorporated with the baffling device, the food container works as a conventional resonant box. Furthermore, a user can freely remove the food container from the baffling device and the removed food container may serve its original food-containing function. | 04-09-2009 |
| 20100232635 | Acoustic Design Support Apparatus - In an acoustic design support apparatus, a speaker selection supporter selects a desired speaker as a candidate for use in a given space based on shape information representing a shape of the space. A speaker mounting angle optimizer calculates an optimal mounting direction of the selected speaker by selecting a mounting direction pattern which minimizes a degree of variation among sound pressure levels at a plurality of positions on a sound receiving surface defined in the space. An acoustic parameter calculator calculates a variety of acoustic parameters at sound receiving points within the space based on both of the shape information of the space and the optimal mounting direction of the speaker. | 09-16-2010 |
| 20110033075 | PRENATAL INTERACTIVE TOOLBOX - A prenatal interactive toolbox has a flexible and adjustable belt having an adjustable fastening means and having a centrally located support panel with an anchor means. A removable mat configured as a pouch having an anchor mate means dimensioned and configured to removably mate with the anchor means of the support panel whereby the mat is held snugly and comfortably against the abdominal wall of a pregnant woman. The mat houses at least one pressure activated sound generating means. The at least one pressure activated sound generating means is set to be activated by the motion of a fetus in the womb of a pregnant woman wearing the prenatal interactive toolbox. | 02-10-2011 |
| 20110110549 | IRONLESS AND LEAKAGE FREE COIL TRANSDUCER MOTOR ASSEMBLY - The present disclosure relates to a coil transducer motor structure ( | 05-12-2011 |
| 20120237069 | ELECTROSTATIC LOUDSPEAKER CAPABLE OF DISPERSING SOUND BOTH HORIZONTALLY AND VERTICALLY - An electrostatic loudspeaker (ESL) assembly providing curvature in two directions for improved dispersion of sound waves. The ESL comprises at least one stator panel, a flexible diaphragm and a spacer that impedes contact between the stator panel and the diaphragm. The stator is formed from a material that comprises an array of apertures. Furthermore, the material can be annealed. The material temper, along with the aperture geometry and patter, affect the stretchability of the material. The two-axis curved structure enables a compact form of ESL to be realized, including bookshelf type loudspeakers whereas all known commercial units are comparable in height to that of a human listener. The individual curved ESL panels can also be readily combined to create larger transducer assemblies including omni-directional units. | 09-20-2012 |
| 20130070949 | SOUND-REPRODUCING APPARATUS, LIGHTING APPARATUS, AND SUSPENDED OPENING AND CLOSING APPARATUS - A sound-reproducing apparatus includes plural coupling portions, plural rods, plural shell portions, an actuator, and first, second, and third speakers. The coupling portions are disposed at positions corresponding to vertices of an assumed first regular tetrahedron and second regular tetrahedron in a duality relation. The rods connect adjacent coupling portions with each other among the coupling portions. The shell portions are joined to the rods. The actuator is disposed outside one coupling portion selected from the coupling portions with respect to a center of the first regular tetrahedron or second regular tetrahedron, and the actuator is connected with the one coupling portion. The first, second, and third speakers are disposed on, of the four coupling portions disposed at positions corresponding to the vertices of the one of the first and second regular tetrahedra including the one coupling portion, three coupling portions excluding the one coupling portion. | 03-21-2013 |
| 20140072160 | AMPLIFIER STAND - An axis of rotation of a rotatable connection between a rocker arm, attached to the bottom of the amplifier, and a support frame of the amplifier stand is on the centerline of the amplifier box depth. A balance spring arranged between the support frame and the rocker arm is increasing loaded with tilting back of the amplifier on the stand to oppose a fallback load of the amplifier and permit a friction device applying a frictional force dampening the relative rotation to hold the amplifier in a selected tilt angle up to 45°. | 03-13-2014 |
| 20150125021 | MOUNTING STRUCTURE IN WHICH ELECTROACOUSTIC TRANSDUCER IS MOUNTED AND ELECTRONIC DEVICE ON WHICH ELECTROACOUSTIC TRANSDUCER IS MOUNTED - To provide an electronic device and a mounting structure in which an electroacoustic transducer is mounted capable of sufficiently suppressing vibration of the electroacoustic transducer itself. A mounting structure ( | 05-07-2015 |
| 20160182985 | TRIM-PIECE SPEAKER SYSTEM | 06-23-2016 |
| 20160192046 | LOUDSPEAKER BOX ARRANGEMENT AND LOUDSPEAKER BOX - This invention refers to a loudspeaker box arrangement with at least two loudspeaker boxes, each comprising at least a mid-range loudspeaker device and a high-range loudspeaker unit arranged at a distance therefrom; with a mechanical connecting device for mechanically connecting the loudspeaker boxes; with an electrical connecting device for the electrical supply of the mid-range loudspeaker device and high-range loudspeaker unit, wherein the mechanical connecting device comprises a pair of spaced-apart guide grooves on a top surface of a loudspeaker box and a compatible pair of guide bases on a mating surface of a neighboring loudspeaker box, which in the mounted state engage each other, and that the electrical connecting device comprises a first pair of electrical contacts in the guide grooves, or the guide grooves are designed as contacts, which are contacted in the mounted state of the mechanical connecting device. Furthermore, the invention refers to a loudspeaker box. | 06-30-2016 |
