ULTRA STEREO LABS, INC. Patent applications |
Patent application number | Title | Published |
20140325688 | TAMPERPROOF HOUSING MODULE - A tamperproof housing assembly for a PCB is disclosed where unauthorized access to the circuitry or contents of the housing assembly is prohibited. In a preferred embodiment, the housing assembly comprises a top cover, a bottom cover and a PCB sandwiched between the top and bottom covers using at least one interlocking system and a tamper sensor that is armed when the assembly is fully and properly assembled. In a preferred embodiment, there are at least 2 two-part interlocking systems are configured such that the movement of each part of the interlocking system relative to the other is limited to one axis. Even when the cover of the housing assembly is moved in a contrary or oblique direction after assembly, the physical and electronic security and integrity are maintained, as any movement will set off the tamper notification. | 10-30-2014 |
20130321645 | LIGHT AND SOUND MONITOR - The present invention comprises a light and sound sensor system and method for repetitively measuring the luminance, chromaticity, sound, and infrared illumination in a theater to detect any changes thereto so that the images being viewed on the screen and the sound in the theater can be kept at their optimal values. In addition, in a preferred embodiment of the present invention, the system has an audio and video synchronization capability. By monitoring the audio and visual signals in real time, the exact time relationship between the signals is detected to determine whether they are properly synchronized. | 12-05-2013 |