HONG KONG, April 13, 2025 /PRNewswire/ -- 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.
ASTRI won 16 awards at the 50th International Exhibition of Inventions of Geneva, including 1 Gold Medal with Jury Congratulations, 4 Gold Medals, along with 7 Silver Medals and 4 Bronze Medals. Dr Ying Huang, Acting CEO and Chief Technology Officer of ASTRI congratulates the award-winning R&D team
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 Officer of 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 the MTR Corporation. The "Automatic Tunnel Inspections System" won the Gold Medal with Jury Congratulations, while the "Power Demand Optimisation 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 Description
Gold Medal
Chi Wai Neville NG,
Suk Ling Elaine LEE
Tiny Machine Learning Platform for Computation Optimisation A standalone tiny machine learning device utilising optimised 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,
Ziqi WANG, Chun ZHANG
Continuous Line for Automatic Diamond Colour Grading This is a sophisticated automated diamond colour-grading 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,
Ting Hei WAN,
Caiyun MIAO,
Nan LUO,
Xueyan TANG,
Jinbo JIANG
Dynamic Hybrid-frequency Spatial-carrier Deflectometry- based 3D Inspection System This invention introduces a high-resolution dynamic 3D defect inspection system tailored for thin films in new energy applications. Unlike traditional 2D inspection methods, it excels in identifying 3D defects that can cause short circuits or overheating in batteries. It is also adaptable for inspecting a wide range of specular surfaces on motion production lines, ensuring versality and reliability in industrial settings.
Silver Medal
Huimin GUO,
Wenchao WU,
Chun Kit LAU
A Portable Automatic Control System for Capsule Endoscopy in Stomach This revolutionary capsule endoscopy 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,
Tao LI,
Wing Ki YEUNG
Efficient Data Storage Methods for AI Computing Revolutionise AI capabilities with this groundbreaking solution 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,
Xiaodong WANG,
Yau Yau Yolanda TSANG,
Simon Yee WONG
Autonomous Connectivity Suite for Critical 5G Applications In mission-critical 5G applications such as autonomous 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,
Liqiong LIU,
Zizhou WANG,
Eddy CHIU
5G-Enabled Remote Crane Control and Site Coverage for Safer Construction Sites The construction sector is increasingly adopting advanced technologies, including crane control systems and IoT 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,
George CHEN,
Stella ZHU,
Dongzhe SU
Generative Pretrained Large Traffic Model for Multi-Modal Traffic Data Understanding This pioneering invention presents a traffic data understanding method utilising 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, Malik Saad SULTAN,
Xiuling ZHU,
Kin Lung Kenny CHAN
Dynamic Vision Sensing System with A Static Capturing Mode This state-of-the-art invention redefines vision sensing 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,
Samuel POON,
Zhiqi YAO,
Tony CHOW,
Peisong HUA,
Kwok Sing CHENG,
Kin Lung Kenny CHAN
Optical Digital Encoding-Decoding System This invention integrates optical methods with digital encoding techniques to revolutionise secure anti- counterfeiting measures in printed materials. By utilising Resonant Waveguide Gratings (RWG) for image encoding, it employs angular multiplexing and aperiodic diffraction 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,
Jingwei XIE,
Vincent LOI
Implementation Method of Ultrasonic Echo Envelope Detection 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,
Man Yuen CHENG,
Tsz Yu CHEUNG,
Wei Lun Alan CHEUNG
Identity Non-Fungible Token for Identity Verification in Metaverse & Online Services A blockchain-based identity authentication system leveraging 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,
Qijun ZHU,
Li XU,
Yacheng Peter LI,
Likai PENG,
Tao YU
System and Method for PDF Document Semantic Parsing Combining Visual and Textual Features This innovative solution transforms PDF document parsing by introducing a Document Layout Classification Model that categorises elements using statistical rules based on images, 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,
Tze Yui HO,
Man Tik LI,
Jingyi XU,
Wai Cheong KU
An Algorithm and Edge Computing Method for Urban Noise Pollution Monitoring This cutting-edge solution addresses real-time noise monitoring, establishing a robust communication platform 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.
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 visit www.astri.org.
SOURCE Hong Kong Applied Science and Technology Research Institute (ASTRI)
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