51
Alexander A Alexeyev, Eric G Nestler: Sampled analog loop filter for phase locked loops. ANALOG DEVICES, Patent Capital Group, January 3, 2017: US09537492

An integrated circuit implements at least part of a phase locked loop (PLL). The integrated circuit includes a sampled analog loop filter for the PLL. The loop filter includes a first input for receiving a signal representative of a phase difference between a reference clock signal and a first clock ...


52
Ali Eshraghi, Alfredo Tomasini: Modular approach for reducing flicker noise of MOSFETs. ANALOG DEVICES, Patent Capital Group, January 31, 2017: US09559203

In one example implementation, the present disclosure provides a modular approach to reducing flicker noise in metal-oxide semiconductor field-effect transistors (MOSFETs) in a device. First, a circuit designer may select one or more surface channel MOSFETs in a device. Then, the one or more surface ...


53
Leszek Markowski, John Franetovich, Nico Corbo: Multi-piece rack shelf. Middle Atlantic Products, Drinker Biddle & Reath, May 9, 2017: US09648771

A multi-piece shelf for an electronics rack, the electronics rack having a base and at least two vertical posts. The multi-piece shelf includes at least two side brackets and a removable shelf, the side brackets being separate components from the shelf. Each side bracket includes a vertical wall and ...


54
Zonggen Zhang, Weisheng Zhou, Shuyu Cao, Jinxiang Shen: Lighting control system and method. ZHEJIANG SHENGHUI LIGHTING, Anova Law Group PLLC, February 13, 2018: US09894737

The present disclosure provides a lighting control system and method thereof. The lighting control system includes: a primary lighting device having a wireless module and a plurality of secondary lighting devices. The primary lighting device and the secondary lighting devices communicate with one an ...


55
Kenneth A Boehlke: Synchronization of audio channel timing. Summit Semiconductor, Chernoff Vilhauer, August 1, 2017: US09723580

Synchronization of plural outputs of data transported by a wireless network is facilitated by bandlimiting a sample clock signal controlling a rate at which data is processed by the network's devices and/or bandlimiting wall time data controlling the real time for presenting a datum.


56
Robert Adams, Sefa Demirtas, Jeffrey G Bernstein: Tracking mechanism for heart rate measurements. ANALOG DEVICES, Patent Capital Group, February 27, 2018: US09901306

Heart rate monitors are plagued by noisy photoplethysmography (PPG) data, which makes it difficult for the monitors to output a consistently accurate heart rate reading. Noise is often caused by motion. Using known methods for processing accelerometer readings that measure movement to filter out som ...


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Gabriele Manganaro, Gil Engel: Randomized quad switching. ANALOG DEVICES, Patent Capital Group, February 28, 2017: US09584151

Reducing distortions in a digital-to-analog converter is a challenge for circuit designers. For current steering digital-to-analog converters (DACs), a quad switching scheme has been used to remove code-dependent glitching which is otherwise present in dual switching schemes. However, due to various ...


59
Eric C Jones, Andrew J Allan: MBIST device for use with ECC-protected memories. ANALOG DEVICES, Patent Capital Group, February 28, 2017: US09583216

A system implementing an MBIST device is disclosed. The system includes an ECC-protected memory and the MBIST device for self-test of the memory. The MBIST device includes a first access port communicatively connected to the memory via a first path, the first path excluding the ECC logic associated ...


60
Martin Clara: Delta sigma patterns for calibrating a digital-to-analog converter. ANALOG DEVICES, Patent Capital Group, February 21, 2017: US09577657

A digital to analog converter (DAC) maps a digital word to an analog output. The DAC bits may have amplitude and timing errors. These errors (or sometimes referred herein as “non-idealities”) result in distortion and degradation of the dynamic range in DACs. To reduce these negative effects, delta-s ...



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