Class / Patent application number | Description | Number of patent applications / Date published |
040463000 | With electric circuit control | 11 |
20090077845 | BILLBOARD - A billboard ( | 03-26-2009 |
20090241388 | ADVERTISING DISPLAYS - Exemplary embodiments comprise static and dynamic advertising displays where the backlight is provided by any one of the following: LED's, organic light emitting diodes (OLED), field emitting display (FED), light emitting polymer (LEP), and organic electro-luminescence (OEL). The backlights for both the static and dynamic advertising displays may be constructed of multiple tiles of lights, such that a single tile may be replaced without having to replace the entire backlight assembly. The display may be mounted on a vertical surface, and components may be repaired or replaced without having to remove the entire display from its mounted position. | 10-01-2009 |
20100071238 | LED DYNAMIC ADVERTISING LAMP BOX AND METHOD FOR MAKING SAME - A LED dynamic advertising lamp box with animated visual effects, comprising an outer frame, a light-emitting advertising board, a program controller, and a power supply; the light-emitting advertising board comprises a surface layer composed of advertising pictures, an overall background light guide board, and several shape light guide boards. As per specific requirements, the advertising screen can either emit light as a whole, or flash different picture or text areas and emit light according to a certain sequence. In addition, LED light sources can be reasonably combined with pre-treated transparent acryl boards to form an overall background light guide board and shape light guide boards that match the shapes of pictures or text on the advertising screen. At the same time, color changes of LED lights and control by the program controller add dynamic effects and stepping effects to the visual effects of the plane advertisement and offer animated changes according to a certain sequence to attract the audience. Such visual effects not only make the pictures in the advertising lamp box more attractive to customers, but also lead to better advertising effects. Besides, the advertising lamp box in this invention has retained the features of traditional new-style ultra-thin lamp boxes that are easy to use and handle. | 03-25-2010 |
20100223824 | ELECTRONIC GREETING CARDS - Electronic greeting cards include a greeting card with two or more interconnected panels in combination with a digital multimedia player device which includes an electronic display and an audio output, and circuitry which is operative to receive, store and play digital multimedia files and content. The various greeting card structures cover and encapsulate or otherwise house and adorn the digital multimedia player. Digital files are loaded on to the digital multimedia player by a connection to a network, or directly from a data storage device such as an SD card or USB connection or compact flash which interfaces with a port in the digital multimedia player. Pre-recorded digital multimedia greeting card content is either pre-loaded on a portable data storage device, or selected for purchase and downloaded or transferred for replay by the digital multimedia player of the electronic greeting card. | 09-09-2010 |
20110131847 | Art display system and method - A system for displaying illuminated art which includes an electrical/frame kit with interchangeable components and a flexible media imprinted with artwork which combine for display of the artwork as on a table lamp or hanging lamp. The media is constructed out of a flexible sheet of plastic or a fabric-plastic laminate which is formed into a cylindrical or oval shape or other cylindrical shape. The framework for supporting the illuminated media includes a slot provided in a central ring to accommodate a light source of an electrical assembly, whereby the light source is prepared so that the user assembles it without having to wire the electrical components and wires. A digital library is set up where museums or other institutions or businesses can upload images of selected artworks formatted to be printed on the flexible sheets of the media. | 06-09-2011 |
20150325156 | HIGHWAY VARIABLE MESSAGE SIGN WITH APERTURES - Embodiments of a highway variable message sign with apertures are generally described herein. Various embodiments of a highway message sign comprise a housing and one or more circuit boards. In many embodiments, each of the one or more circuit boards have a plurality of pixels, and each pixel of the plurality of pixels can include one or more lighting elements. The highway message sign can further comprise a glazing adjacent to the lighting elements and a mask attached to the housing and adjacent to the glazing. The mask can have a plurality of apertures aligned with the plurality of pixels at an offset, wherein each pixel of the plurality of pixels is aligned at a different one of the plurality of apertures such that the one or more lighting elements of any pixel of the plurality of pixels are aligned to the same aperture. Other embodiments may be described and claimed. | 11-12-2015 |
20160083073 | VEHICLE NOISE CONTROL AND COMMUNICATION - This disclosure is directed to an automated aerial vehicle (“AAV”) and systems, devices, and techniques pertaining to canceling noise, generating audible communications, and/or generating visible communications. The AAV may include one or more propellers utilized, in part, to produce sound that cancels noise generated by one or more other propellers. Additionally or alternatively, the AAV may utilize one or more propellers to generate audible and/or visible communications. | 03-24-2016 |
040466000 | Electromotor operated | 4 |
20080236003 | DISPLAY DEVICE FOR USE WITH VEHICLE - A device for continuously or intermittently displaying graphic material, such as advertisements on the side or rear of a moving vehicle. The vehicle is provided with various sensors which determine the speed of the vehicle as well as whether the vehicle has been parked for a predetermined period of time. Based upon the output of the sensors, the movement of scrolled display containing graphics such as advertisements would be controlled. | 10-02-2008 |
20140259824 | DISPLAY DEVICES - A display device includes a base structure with a plurality of modules coupled to the base structure. Each of the modules includes a plurality of actuator assemblies, with each of the actuator assemblies being individually controllable to move the actuator assemblies between a retracted state and a plurality of extended states. A controller is coupled to each of the modules. The controller is programmed to control the actuator assemblies to move the actuator assemblies between the retracted state and the plurality of extended states. | 09-18-2014 |
20140290103 | SIGN AND SYSTEM FOR DISPLAY OF ENVIRONMENTAL CONDITIONS | 10-02-2014 |
040467000 | Web advancing means in combination with sensing or selector means | 1 |
20100186272 | METHOD AND DEVICE FOR DISPLAYING IMAGES - A method and a device are for displaying images. A chain of a determined number of images is provided in a housing. Images are displayed by being positioned in a display area. Images are displayed in a determined number of steps corresponding with the number of images. The control device switches the drive device on and off for the purpose of positioning and displaying one of the images. The method and device include calculation of the steps with a parameter determined by the movement of the chain from a position close to a start to a position close to an end of the chain. | 07-29-2010 |