Boris Lerner: Scaling fixed-point fast Fourier transforms in radar and sonar applications. ANALOG DEVICES, Patent Capital Group, May 22, 2018: US09977116

Present disclosure describes an improved scaling mechanism for a multi-stage fixed-point FFT algorithm used to process signals received by radar or sonar systems. Proposed scaling includes scaling an output of every pair of consecutive butterfly stages of the FFT algorithm by a scaling factor equal ...

Devrim Varoglu, Ravisastry Parupudi: Wireless vehicle system for enhancing situational awareness. Apple, Treyz Law Group P C, G Victor Treyz, Vineet Dixit, March 14, 2017: US09595195

Electronic equipment in vehicles may transmit and receive wireless messages. Each wireless message that is transmitted by a transmitter may include information on the vehicle from which it is being transmitted, information on the location of the transmitter within the vehicle, and other vehicle stat ...

Ayumu Yokoyama, Rajesh Gopalan Saliya, Eric C Houze, Violeta Ilieva Petkovska: Low foaming waterborne coating composition and use thereof. AZALTA COATING SYSTEMS IP CO, Lorenz & Kopf, March 7, 2017: US09587140

The present disclosure is directed to a waterborne coating composition having neutral pH that is low foaming and forms dry coating layer that has high hardness and high gloss. This disclosure is further directed to a coating composition comprising a crosslinking component comprising: (a) one or more ...

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 ...

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 ...

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 ...

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 ...

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.

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 ...