The Hong Kong Applied Science and Technology Research Institute (ASTRI) has made a stellar showcasing at the 50th International Exhibition of Inventions Geneva, securing 16 awards. These include 1 Gold Medal with Jury Congratulations, 4 Gold Medals, along with 7 Silver Medals and 4 Bronze Medals. The award-winning projects feature cutting-edge technologies such as artificial intelligence (AI), 3D integrated circuits, 5G communications, blockchain and visual sensing, with wide-ranging applications in various sectors, promising to benefit both industry and the public.
Ir Sunny Lee, Board Chairman of ASTRI, expressed his delight of the institute's achievements. “This success not only reflects the global recognition of Hong Kong's innovation and technology (I&T) research excellence but also underscores our commitment to accelerating commercialisation of research outcomes.”
He said that the strong backing from both the central and HKSAR governments have created unprecedented opportunities for the I&T sector. ASTRI, he added, remains dedicated to aligning with government policies and strategic development blueprints, while fostering collaboration across government, industry, academia, research and investment sector aiming to support Hong Kong-developed technologies to go global.
Dr Ying Huang, Acting CEO and Chief Technology Officerof ASTRI, highlighted the dedication of the ASTRIANs. “Each award-winning invention reflects the relentless efforts of our teams and validates their excellence in high-quality research.”
He was pleased to learn that ASTRI's technologies, recognised as practical solutions to industry pain points, were well-received by the judges. “With the tremendous support from the HKSAR government and the industry, we are committed to enhancing Hong Kong's competitiveness through technology, ensuring that more people benefit from our research outcomes,” he added.
Two winning innovations were co-developed by ASTRI and theMTR Corporation. The “Automatic Tunnel Inspections System” won the Gold Medal with Jury Congratulations, while the “Power DemandOptimisation AI Cohort” won the Gold Medal.
The International Exhibition of Inventions Geneva, held from 9 to 13 April, is one of the world's premier events celebrating innovation. This year's exhibition brings together over 1,000 inventions from 45 countries and regions, with awards selected by an international panel of expert judges.
Awards Inventors Invention Name and DescriptionGold Medal Chi Wai Tiny Machine Learning Platform for Computation Neville NG, Optimisation Suk Ling A standalone tiny machine learning deviceutilising optimised Elaine LEE Convolutional Neural Network (CNN) architecture and algorithms designed for environments with limited resources, power, and latency requirements. CNNs, widely deployed in artificial intelligence applications including voice command recognition on edge devices, are reimagined through this hardware platform specifically engineered to reduce computational complexity via block float point calculations.Gold Medal Yuelin WANG, Continuous Line for Automatic Diamond Colour Grading Ziqi WANG, This is a sophisticated automated diamond colour-grading Chun ZHANG machine capable of continuous assessment with ±0.5 grade accuracy. This revolutionary technology uses standard unbiased internal references to evaluate loose 'diamonds' colour grade, eliminating subjective human assessment and standardising the valuation process throughout the gemstone industry.Gold Medal Meijing TIAN, Dynamic Hybrid-frequency Spatial-carrier Deflectometry- Ting Hei WAN, based 3D Inspection System Caiyun MIAO, This invention introduces a high-resolution dynamic 3D defect Nan LUO, inspection system tailored for thin films in new energy Xueyan TANG, applications. Unlike traditional 2D inspection methods, it Jinbo JIANG excels in identifying 3D defects that can cause short circuits or overheating in batteries. It is also adaptable for inspecting a wide range ofspecular surfaces on motion production lines, ensuring versality and reliability in industrial settings.Silver Medal Huimin GUO, A Portable Automatic Control System for Capsule Wenchao WU, Endoscopy in Stomach Chun Kit LAU This revolutionary capsuleendoscopy system offering automated and precise stomach examination solution. Employing cutting-edge control algorithms and 3D reconstruction technology, this system delivers enhanced diagnostic accuracy whilst significantly reducing costs, making gastrointestinal evaluations more accessible to patients.Silver Medal Yan WANG, Efficient Data Storage Methods for AI Computing Tao LI, Revolutionise AI capabilities with this groundbreaking solution Wing Ki YEUNG addressing surging storage demands and energy consumption. By harnessing unique AI data characteristics, this innovation delivers efficient compression and resource allocation, substantially reducing storage requirements and power usage, realising a more intelligent and sustainable data management for tomorrow's technological landscape.Silver Medal Ying DONG, Autonomous Connectivity Suite for Critical 5G Xiaodong WANG, Applications Yau Yau Yolanda TSANG, In mission-critical 5G applications such as autonomous Simon Yee WONG vehicles and smart cities, stability is paramount to prevent costly downtime. This innovation, featuring Stream Control Transmission Protocol (SCTP) with automatic reconnection, enhances logistics communication, ensuring timely inventory updates and highly-efficient operations. The technology reduces expenses and operational inefficiencies through superior connectivity and resilience.Silver Medal Xun CHEN, 5G-Enabled Remote Crane Control and Site Coverage for Liqiong LIU, Safer Construction Sites Zizhou WANG, The construction sector is increasingly adopting advanced Eddy CHIU technologies, including crane control systems andIoT sensors, to bolster safety and efficiency whilst relying on stable uplink transmission. This breakthrough proposes dynamic uplink resource allocation technology, incorporating 5G uplink efficiency with bandwidth part switching and DMRS-based multi-user scheduling to enhance communication quality and spectrum efficiency, addressing industry challenges while improving workplace safety.Silver Medal Tacitus HUI, Generative Pretrained Large Traffic George CHEN, Model for Multi-Modal Traffic Data Understanding Stella ZHU, This pioneering invention presents a traffic data Dongzhe SU understanding methodutilising a generative pretrained model. The process encompasses multi-modality data collection, feature extraction via tokenisation, and comprehensive model training. By analysing this novel data language, researchers can understand and forecast how various traffic factors influence one another, revolutionising urban planning.Silver Medal Ming Wai Alwin TAM, Dynamic Vision Sensing System with A Static Capturing Malik Saad SULTAN, Mode Xiuling ZHU, This state-of-the-art invention redefines vision sensing Kin Lung Kenny CHAN system by overcoming the limitations of traditional Dynamic Vision Sensors (DVS). It seamlessly detects both dynamic and static objects through a combination of advanced optics, artificial intelligence, and innovative modular components. The result is precise action recognition delivered in a compact, energy-efficient design, making it a breakthrough in modern sensing technology.Silver Medal Ming Wai Alwin TAM, Optical Digital Encoding-Decoding System Samuel POON, This invention integrates optical methods with digital Zhiqi YAO, encoding techniques torevolutionise secure anti- Tony CHOW, counterfeiting measures in printed materials. By utilising Peisong HUA, Resonant Waveguide Gratings (RWG) for image encoding, it Kwok Sing CHENG, employs angular multiplexing and aperiodic diffraction Kin Lung Kenny CHAN gratings to enhance image visibility. This sophisticated system strengthens verification processes in security applications while ensuring confidentiality across diverse data sets, offering a robust solution to counterfeiting challenges.Bronze Medal Eric TSANG, Implementation Method of Ultrasonic Echo Envelope Jingwei XIE, Detection Vincent LOI A breakthrough method for ultrasonic echo envelope detection has emerged, markedly improving signal-to-noise ratio and sensor SoC performance. IC design firms can now leverage these bespoke solutions for precision detection, creating immense industrial opportunities, especially this technology strengthens safety features in automotive ultrasonic sensors, contributing to safer roadways.Bronze Medal Chan Fai LAM, Identity Non-Fungible Token for Identity Verification in Man Yuen CHENG, Metaverse & Online Services Tsz Yu CHEUNG, A blockchain-based identity authentication system leveraging Wei Lun Alan CHEUNG identity NFTs to bridge Web3, blockchain and real-world identification through verifiable credentials. Users demonstrate ownership of accounts and wallets, with records maintained on an immutable blockchain. The system employs sophisticated cryptography and zero-knowledge proofs for secure verification, strengthening privacy and security for third-party identity confirmation in digital environments.Bronze Medal Alan HON, System and Method for PDF Document Semantic Parsing Qijun ZHU, Combining Visual and Textual Features Li XU, This innovative solution transforms PDF document parsing by Yacheng Peter LI, introducing a Document Layout Classification Model that Likai PENG, categorises elements using statistical rules based on images, Tao YU layouts and text. It employs a Semantic Recovery Technique for complex components and Text Structure Rules to maintain hierarchical organisation, enhancing accuracy and usability for subsequent natural language processing tasks across multiple sectors.Bronze Medal Pui Ho LAM, An Algorithm and Edge Computing Method for Urban Tze Yui HO, Noise Pollution Monitoring Man Tik LI, This cutting-edge solution addresses real-time noise Jingyi XU, monitoring, establishing a robust communication platform Wai Cheong KU linking edge computing devices with distributed sensors. It features automated,decentralised intelligence for noise detection and classification, employing a CNN+Shift+Pitch engine for precise identification. The dual communication network, combining LoRa and 4G technologies, optimises data transmission and bandwidth efficiency in urban environments.
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About ASTRI
Hong Kong Applied Science and Technology Research Institute (ASTRI) was founded by the Government of the Hong Kong Special Administrative Region in 2000 with the mission of enhancing Hong Kong's competitiveness through applied research. ASTRI's core R&D competence in various areas is grouped under five Technology Divisions: Advanced Electronic Components and Systems; Artificial Intelligence and Trust Technologies; Communications Technologies; Intelligent Perception and Control Technologies, and IoT Sensing and AI Technologies. It is applied across six core areas which are Smart City, Financial Technologies, New Industrialisation and Intelligent Manufacturing, Digital Health, Application Specific Integrated Circuits and Metaverse.
Over the years, ASTRI has nurtured a pool of research, I&T talents and received numerous international awards for its pioneering innovations as well as outstanding business and community contributions. ASTRI has transferred more than 1,500 technologies to the industry and has been granted over 1,100 patents in the Mainland, the United States, and other countries. For further information, please visitwww.astri.org.
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