Product Design, Manufacturing & Innovation Resources

최신 출판물 – 스마트 더스트 관련 특허

Smart Dust

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Smart dust
스마트 더스트는 다양한 응용 분야에서 고급 분산 감지 및 연산을 위해 소형 센서와 액추에이터를 통합합니다.

스마트 더스트는 밀리미터 또는 마이크로미터 크기의 무선 마이크로 센서와 액추에이터 네트워크로 구성되며, 미세전기기계시스템(MEMS)을 통합합니다.MEMS), ultralow-power microcontrollers, and ambient energy harvesting to enable distributed sensing and computation. Core technologies include microscale 의사소통 프로토콜, 미세가공 기술, 센서 융합 알고리즘, 확장 가능한 애드혹 네트워킹 아키텍처 등이 포함됩니다. 응용 분야는 환경 모니터링, 산업 자동화, 유비쿼터스 컴퓨팅 등 다양하며, 고밀도로 공간 분산된 노드 어레이 내에서 자율 구성, 마이크로 전력 관리, 안전한 데이터 전송을 활용합니다. 아래 지속적으로 업데이트되는 자료 모음에는 마이크로시스템 통합, 나노소재, 마이크로 트랜시버 설계, 시스템 수준 최적화 분야의 최신 연구 결과와 특허가 수록되어 있으며, 이는 스마트 더스트 플랫폼의 발전을 이끌고 있습니다.

This is our latest selection of worldwide publications and patents in english on Smart Dust, between many scientific online journals, classified and focused on micro sensor, nano network, wireless microsystem, micro robot, ultra low power, micro electromechanical system, MEMS, distributed computing, ambient energy harvesting, microscale communication, sensor fusion, micro actuator, nano power, microscale processing, wireless sensor node, micro fabrication, environmental monitoring, ubiquitous computing, microsystem integration, nanorobotic, ad-hoc network, micro power management, nanomaterial, microscale energy, microcontroller, microscale antenna, scalable sensing and microsystem security.

Electrical oscillator self-calibration using mechanical oscillator

Patent published on the 2026-10-15 in US under Ref US20260318708 by STMICROELECTRONICS INT N V [CH] (Quartiroli Matteo [it])

Abstract: A method for calibration of a microelectromechanical system (MEMS) device includes generating a first periodic signal with a mechanical frequency, generating a second periodic signal with an electrical frequency, generating a ratio signal indicating a relationship between the mechanical frequency and the electrical frequency, and generating an electrical oscillator calibration signal based on the ratio signal and a predetermined mechanical oscillator calibration signal. The MEMS device may inclu[...]


Our summary: The method involves generating periodic signals from mechanical and electrical oscillators. A ratio signal indicates the relationship between the two frequencies. An electrical calibration signal is produced for the MEMS device to enhance system clock accuracy.

self-calibration, electrical oscillator, mechanical oscillator, MEMS

Patent

Led buss utility control

Patent published on the 2026-10-15 in WO under Ref WO2026213678 by REVOLUTION ACOUSTICS LTD [CA] (Katz Robert [ca], Yaphe Howard [ca], Simard Guillaume [ca])

Abstract: A system for LED buss utility control that utilizes the existing power and control infrastructure of an architectural lighting system to manage secondary utility devices. An addressable and/or controllable LED driver, which powers one or more LED light sources, is configured to generate a modulated power signal on its low-voltage output line. This signal represents a command. A control device, powered by the same output line, is connected in the circuit. The control device includes a sensor to d[...]


Our summary: The system utilizes existing power and control infrastructure to manage secondary utility devices. An addressable LED driver generates a modulated power signal representing a command. A control device decodes the command to actuate functions on secondary utilities, enabling integrated control.

LED control, utility management, addressable drivers, architectural lighting

Patent

Microfluidic devices containing micro-immunobeads-based electromagnetic operation systems and methods of use thereof

Patent published on the 2026-10-15 in US under Ref US20260316074 by ADVANCED BIOMEDICAL INSTRUMENTATION CENTRE LTD [CN] (Fan Xiaoxue [cn], Ye Xinyu [cn], Chang Chuen Chung [cn], Shum Ho Cheung [cn], Lin Haisong [cn])

Abstract: Microfluidic devices and methods for automated analyte detection are provided. The microfluidic devices contain a biochip and an electromagnetic (EM) chip with a programmable navigation matrix. The biochip includes a sample loading chamber, one or more wash chambers, a binding chamber, a detection chamber, and optionally a stop buffer chamber, all of which may be in fluid communication with each other. Immunomagnetic exosome beads can be pre-loaded or added separately to capture target analytes.[...]


Our summary: The microfluidic device integrates a biochip and an electromagnetic chip for analyte detection. It features chambers for sample processing and uses immunomagnetic beads for target capture. The electromagnetic chip manipulates the beads through programmable coils and circuits.

Microfluidics, Immunobeads, Electromagnetic manipulation, Automated analyte detection

Patent

Resource adaption for distributed computing environments

Patent published on the 2026-10-15 in US under Ref US20260319848 by HEWLETT PACKARD ENTPR DEVELOPMENT LP [US] (Erigineni Siva Prasad Chowdary [us], Mosalakanti Krishna Rao [us], Parchuru Dheeraj [us])

Abstract: [0000] Monitoring data for a distributed computing environment is collected, where the distributed computing environment comprises multiple compute nodes running software services. The monitoring data includes node-level resource usage data collected using resource collection agents running in the compute nodes. Service-level resource consumption profiles for the software services are calculated based on the node-level resource usage data. The distributed computing environment is then updated ba[...]


Our summary: Monitoring data is collected from multiple compute nodes in a distributed computing environment. Node-level resource usage data is analyzed to create service-level resource consumption profiles. The environment is updated based on these profiles to optimize resource allocation.

Resource adaptation, distributed computing, monitoring data, resource usage

Patent

Shortwave infrared (swir) camera detection of free water in liquid

Patent published on the 2026-10-15 in US under Ref US20260318827 by SAUDI ARABIAN OIL CO [SA] (Nematulloev Saidkhodzha [sa], Nour Maha [sa], Al Shehri Ali [sa], Alsaiari Hamad [sa], Andrian Diki [sa], Aldossary Ali Saad [sa])

Abstract: [0000] Systems and methods for measuring water concentration in a liquid medium include a flow cell configured to fluidly couple to a pipe; a Shortwave Infrared (SWIR) camera coupled to a first side of the flow cell; a light source coupled to a second side of the flow cell opposite the first side; and one or more processor and a memory unit storing instructions that when executed by the one or more processors cause the one or more processors to perform operations. The operations include acquirin[...]


Our summary: A system utilizes a SWIR camera to detect water concentration in liquids. It employs a flow cell for fluid coupling and a light source for imaging. The process includes image acquisition, preprocessing, and water droplet detection using machine learning.

SWIR, water detection, machine learning, flow cell

Patent

The smart internet of things (iot)- enabled shower system with advanced safety measures

Patent published on the 2026-10-15 in US under Ref US20260319446 by HOSSAIN SHADEEB [US] (Hossain Shadeeb [us])

Abstract: [0000] The Smart IoT-Enabled Intelligent Shower System enhances safety in slippery shower environments by detecting distress signals using parallel acoustic sensors. A microcontroller processes signals and transmits data to an IoT platform, where spectrogram analysis and CNN-based image recognition validate emergencies and trigger automated responses. The system can shut off the shower nozzle upon distress detection and alert emergency contacts. A GUI allows users to monitor water and energy con[...]


Our summary: The smart IoT-enabled shower system detects distress signals with acoustic sensors and processes them via a microcontroller. It triggers automated responses, including shutting off the shower and alerting emergency contacts. Users can monitor consumption and customize settings through a GUI while maintaining safe water temperatures.

IoT, safety, sensors, automation

Patent

Real-Time Axle-Load Sensing and AI-Enhanced Braking-Distance Prediction for Multi-Axle Heavy-Duty Trucks

Published on 2026-02-03 by Duk Sun Yun, Byung Chul Lim @MDPI

Abstract: Accurate braking-distance prediction for heavy-duty multi-axle trucks remains challenging due to the large gross vehicle weight, tandem-axle interactions, and strong transient load transfer during emergency braking. Recent studies on tire&amp;ndash;road friction estimation, commercial-vehicle braking control (EBS/AEBS), and weigh-in-motion (WIM) sensing have highlighted that unmeasured vertical-load dynamics and time-varying friction are key sources of prediction uncertainty. To address thes[...]


Our summary: This study presents a framework for real-time axle-load sensing and AI-enhanced braking-distance prediction for heavy-duty trucks. It integrates dynamic load estimation with friction sensing and machine learning to improve prediction accuracy. The results show significant enhancements in braking-distance predictions compared to traditional methods, supporting advanced driver-assistance and safety management systems.

Axle-Load Sensing, Braking-Distance Prediction, Machine Learning, Heavy-Duty Trucks

Publication

An Ontology-Based Framework for Semantic Integration and Interoperable Assessment of Green-Synthesized Nanomaterials for Environmental Remediation

Published on 2026-02-03 by Carolina L. Recio-Colmenares, Roxana B. Recio-Colmenares, Francisco E. Castillo-Barrera, Cesar A. Garcia-Garcia @MDPI

Abstract: Green-synthesized nanomaterials have emerged as promising candidates for environmentally sustainable remediation; however, experimental evidence describing their synthesis routes, physicochemical properties, remediation performance, and sustainability-relevant attributes remains fragmented, inconsistently reported, and difficult to integrate across studies. This work addresses this challenge by proposing an ontology-based semantic framework for the interoperable integration of green-synthesized [...]


Our summary: This work proposes an ontology-based framework for integrating green-synthesized nanomaterials and remediation processes. It addresses data fragmentation by providing a unified, FAIR-compliant semantic structure. The framework supports provenance-aware inference and comparative analysis across diverse remediation mechanisms.

Ontology, Nanomaterials, Semantic Integration, Environmental Remediation

Publication

다룬 주제: 스마트 더스트, 마이크로센서, 액추에이터, 미세전기기계시스템(MEMS), 초저전력 마이크로컨트롤러, 주변 에너지 하베스팅, 분산 센싱, 마이크로스케일 통신 프로토콜, 미세가공 기술, 센서 융합 알고리즘, 확장 가능한 애드혹 네트워킹, 환경 모니터링, 산업 자동화, 유비쿼터스 컴퓨팅, 마이크로 전력 관리, 보안 데이터 전송, 나노소재, 마이크로 트랜시버 설계, ISO/IEC 30141, IEEE 802154, ISO/IEC 27001, IEEE 80211 및 ISO/IEC 24765.

사용된 용어집

Electronics Manufacturing Services (EMS): 아웃소싱 서비스는 원장비 제조업체(OEM)를 위해 전자 부품 및 시스템의 설계, 생산, 조립 및 테스트를 제공하여 비용 효율적이고 효율적인 제조 공정을 가능하게 하는 동시에 고객이 핵심 사업 활동에 집중할 수 있도록 지원합니다.

Environmental Monitoring System (EMS): 대기, 수질, 토양 등 환경조건에 대한 데이터를 체계적으로 수집, 분석, 보고하여 법규 준수 여부를 평가하고, 시간에 따른 변화를 추적하며, 환경 관리 및 보호를 위한 의사결정을 지원하도록 설계된 시스템입니다.

Micro-Electro-Mechanical Systems (MEMS): 기계적 부품과 전기적 부품을 결합한 소형 장치로, 반도체 공정을 이용하여 제작되며 마이크로 스케일 수준에서 감지, 작동 및 제어와 같은 기능을 구현합니다. 일반적인 응용 분야로는 다양한 산업 분야의 가속도계, 자이로스코프 및 압력 센서가 있습니다.

역사적 맥락

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(날짜를 알 수 없거나 관련이 없는 경우, 예를 들어 "유체역학"의 경우, 주목할 만한 등장 시기를 대략적으로 추정하여 제공합니다.)

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