41
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 ...


42
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 ...


43
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 ...


44
Adrian Anthony Flanagan: Capacitive sensor with differential shield. ANALOG DEVICES, Patent Capital Group, August 22, 2017: US09739816

The present disclosure describes a differential shield capacitive sensor design. The sensor design uses a differential measurement to measure capacitance and a pair of traces are used to differentially reject the response of the sensor traces and balance any parasitic capacitances. In some embodimen ...


45
Trevor Clifford Caldwell, Corey Petersen, David Nelson Alldred, Hajime Shibata: Embedded overload protection in delta-sigma analog-to-digital converters. ANALOG DEVICES GLOBAL, Patent Capital Group, March 6, 2018: US09912144

Delta-sigma modulators do not handle overload well, and often become unstable if the input goes beyond the full-scale range of the modulator. To provide overload protection, an improved technique embeds an overload detector in the delta sigma modulator. When an overload condition is detected, coeffi ...


46
Mark E Walker: Remote transaction system. Arnold White & Durkee, March 19, 1996: USRE035184

A remote transaction system is disclosed which may be used to conduct business transactions wherein visual contact between a buyer and a seller is desired or required. A transaction booth is located remotely from an operations center, the booth and the center being connected by audio and video commu ...


47
Robert R Harrison: Emergency medical services and paramedic simulation and training apparatus in a transferable environment. Schultz & Associates P C, December 5, 2017: US09836988

A remotely actuated emergency medical services training apparatus designed to simulate a moving ambulance. The apparatus is comprised of a mock up of the rear of an ambulance positioned on a set of suspension parts controlled by a computer. A lower base and an upper base are connected via a set of a ...


48
Ning Zhu: Multipath feedforward band pass amplifier. ANALOG DEVICES, Patent Capital Group, May 2, 2017: US09641138

An exemplary multipath feedforward amplifier includes a plurality of amplification stages configured to form at least partially distinct amplification paths extending from an input terminal to an output terminal, each amplification path defined by a respective subset of the plurality of amplificatio ...


49
Martin Clara, Gil Engel: Differential phase adjustment of clock input signals. ANALOG DEVICES, Patent Capital Group, January 16, 2018: US09871504

Differential clock phase imbalance can produce undesirable spurious content at a digital to analog converter output, or interleaving spurs on an analog-to-digital converter output spectrum, or more generally, in interleaving circuit architectures that depend on rising and falling edges of a differen ...


50
Hongxing Li, Niall Kevin Kearney, Keith O Donoghue: Delta-sigma modulator having transconductor network for dynamically tuning loop filter coefficients. Analog Devices Global, Patent Capital Group, March 7, 2017: US09590590

A dynamically tunable transconductor includes a voltage-to-current converter stage for generating a current signal based on a voltage signal; and a current scaling stage for scaling the current signal by a scaling factor to achieve a particular transconductance. Current scaling stage includes a coar ...