41

42
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 ...


43
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 ...


44
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 ...


45
Dong Chen: Digital pre-distortion systems in transmitters. ANALOG DEVICES GLOBAL, Patent Capital Group, March 28, 2017: US09608676

Various digital pre-distortion systems for use in transmitters are disclosed. The digital pre-distortion system comprises an observing path, which performs either undersampling or radio frequency sampling of the output of a power amplifier. Undersampling may be performed at a rate, which causes alia ...


46
Craig Dwayne Ray, Michael D Collins: Miniaturized HDMI plug with plug-in retention feature. All Systems Broadband, Murphy Bilak & Homiller PLLC, May 9, 2017: US09647388

A high-definition multimedia interface (HDMI) plug includes a plug body section including a rigid outer shell that includes a roof section, a floor section, and a front-facing side. A male HDMI connector shell is secured to the rigid outer shell. A retention clamp is disposed within the plug body se ...


47
Khiem Quang Nguyen: Envelope-dependent noise-shaped segmentation in oversampling digital-to-analog converters. ANALOG DEVICES, Patent Capital Group, August 15, 2017: US09735799

Improved mechanisms for applying noise-shaped segmentation techniques in a multi-bit DAC are disclosed. Noise-shaped segmentation refers to constructing two or more noise-shaped signals whose sum equals the original digital input signal by splitting each word of the input signal into two or more sub ...


48
Xingming Deng, Xiaoping Zhu, Jinxiang Shen: Wireless network system and smart device management method using LED lighting devices. SENGLED OPTOELECTRONICS, Anova Law Group PLLC, March 14, 2017: US09596716

The present disclosure provides a wireless network system and a smart device management method using LED lighting devices. The wireless network system includes a wireless router and a plurality of LED lighting devices with WI-FI modules that have wireless access and network switch capabilities. Thro ...


49
Ahmed Mohamed Abdelatty Ali, Paritosh Bhoraskar, Huseyin Dinc, Andrew Stacy Morgan: Background estimation of comparator offset of an analog-to-digital converter. ANALOG DEVICES, Patent Capital Group, March 21, 2017: US09602121

A pipeline analog-to-digital converter (ADC) converts an analog input signal over several stages, where a stage generates a residue for the subsequent stage to digitize. The residue is generated by coarsely quantizing the analog input signal to generate a digital code, which is used to reconstruct t ...


50
Randy Clayton, Kenneth Noppinger: Automation devices, systems, architectures, and methods for energy management and other applications. Autani, Luedeka Neely Group P C, February 21, 2017: US09575472

An automation system including a plurality of peripheral devices, each configured to perform at least one function relating to energy consumption in a facility and an automation controller in communication with the plurality of peripheral devices and providing for the control of the performance of t ...



Click the thumbnails below to visualize the patent trend.