Matthew Louis Courcy: Synchronization of outputs from multiple digital-to-analog converters. ANALOG DEVICES, Patent Capital Group, February 7, 2017: US09564913 (1 worldwide citation)

Disclosed systems include a clock-multiplying phase locked loop (PLL) generating a clock signal for a DAC comprising a plurality of DAC cells, the systems configured to control that a phase of the DAC output has a predefined relation to a phase of a PLL input reference clock. An exemplary system inc ...

Guilleminot Pierre Societe Civ: Fastening system for a pivoting key and apparatus using the same.. Portenseigne Radiotechnique, Philips, January 23, 1991: EP0409342-A1 (1 worldwide citation)

A piano-action control key TO is fastened to a support SU by means of three elastic strips L1, LC, L2, a strip LC containing a stud BE which snap-fits after insertion into the opening ET of the support. Application: audio and video equipment, in particular car radio equipment.

Wu Yung Gang: Intelligent connection system of audio and video equipment. Wu Yung Gang, February 11, 2002: TW476172 (1 worldwide citation)

An intelligent connection system of audio and video equipment provides a set of input terminal, a set of output terminal, an array switchover unit button, a microprocessor, a memory and a display. By means of judgment and control of the microprocessor, the array switchover unit of the connection inp ...

Lin Jr Shiu, Shiau Jeng Wen, Fan Yu Wu, Wang Jia Huei, Yang Jiun Kai: Multi-function remote control with touch screen display. Sun Wave Technology, September 21, 2001: TW456112 (1 worldwide citation)

The invention relates to a multi-function remote control with a touch screen display, including main body, a touch screen display installed on main body, a basic keypad on main body, an infrared transmitter installed on proper place of main body for transmitting remote control code, an infrared rece ...

Yang Leon, Liu Kenneth: Automatic on-off method and device for audio and video equipment. Avl Internat, April 13, 2001: FR2799588-A3 (1 worldwide citation)

The device of the present invention includes electronic switch to scan the input channels of various signal source, A/D converter to sample, microprocessor to accept sample signals and main power source. When some sampled input signal is greater than some empirical value, the microprocessor judges t ...

Philippe Carini, Luc Daguillon: Adjustable rack e.g. for domestic audio and video equipment. Ld Sign Sarl, September 8, 1995: FR2716783-A1 (1 worldwide citation)

The rack includes holes in the shelves (6) which slot into a column (1). The column has moulding on its internal surface to support a locking rod which passes through the holes. The rod has a cap (2) which encloses the top of the column. The column is screwed (7) into the base (5) of the rack and th ...

Richard Evans Lewis II, Dennis W Vanlith: Vertical exhaust duct for electronic equipment enclosure. Chatsworth Products, Tillman Wright PLLC, James D Wright, David R Higgins, May 15, 2018: US09974198

An electronic equipment enclosure comprises a frame structure formed from a plurality of support posts and at least partially enclosed by a plurality of panels. The panels include at least side, top and back panels defining an enclosure having a top, a bottom and a rear thereof. The top panel includ ...

Stuart Patterson: Power switching in a two-wire conductor system. ANALOG DEVICES, Patent Capital Group, September 26, 2017: US09772665

In an example embodiment, a power switching circuit of an automobile audio bus (A2B) chip is provided in a bi-directional, multi-node two-wire conductor system that includes a plurality of A2B chips interconnected on a twisted wire pair bus (A2B bus), with at least one A2B chip functioning as a mast ...

Isaac Chase Novet: Grip detection and capacitive gesture system for mobile devices. ANALOG DEVICES, Patent Capital Group, June 27, 2017: US09692875

Apparatus and methods are disclosed related to managing characteristics of a mobile device based upon capacitive detection of materials proximate the mobile device, a capacitive gesture system that can allow the same gestures be used in arbitrary locations within range of a mobile device. One such m ...

David P Foley: Timing generator for generating high resolution pulses having arbitrary widths. ANALOG DEVICES, Patent Capital Group, February 28, 2017: US09584105

An exemplary timing generator includes a coarse delay circuit configured to generate a coarse delayed rising edge signal and a coarse delayed falling edge signal from a reference timing signal; a fine delay circuit configured to generate a fine delayed rising edge signal from the coarse delayed risi ...