Company patents
HAINAN UNIVERSITY
HAINAN UNIVERSITY's patent strategy reveals a surprising focus on 'Buildings (Specially Adapted)', which accounts for 11.6% of its portfolio and saw a significant 200.0% YoY growth in 2026 (so far), alongside 'Building Construction Elements' at 10.1% despite a -100.0% decline in 2026. This indicates a strong, albeit fluctuating, commitment to the building sector, which contrasts with the more typical academic emphasis on computing categories like 'Machine Learning & AI' (8.7%) and 'Computer Vision' (7.2%), both of which have seen recent declines in patenting activity.
Patent Trend by Technology Area
Yearly patent publications since 2023
Product themes
Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.
69 US filings (since 2023) · 12 categories · 13 themes
Design and material solutions for enhancing a building's ability to withstand seismic activity or other external loads, often involving energy dissipation mechanisms, specialized connectors, or reinforced structural elements.
Devices and systems for connecting structural components, securing structures to foundations, or tightening structural elements like fences, often involving brackets, clips, or ground anchors.
Active anode materials and manufacturing techniques for rechargeable lithium-ion batteries, including silicon-carbon composites, graphite, lithium-metal anodes, and electrode coating processes that improve capacity, cycle life, and rate capability.
Innovations in the mechanical design and functionality of cutting, collecting, or processing components directly interacting with crops or ground cover.
Technologies for efficiently collecting, conveying, separating, and managing harvested materials, including quality control, blending for desired parameters, and processing of biomass.
Utilizing optical sensors and image processing to detect, classify, and analyze crops, terrain features, or harvested material to inform automated machine actions and decision-making.
Development and application of living organisms (e.g., bacteria, fungi, viruses) or their natural derivatives (e.g., peptides, plant extracts) as agents to suppress or eliminate agricultural pests, weeds, or plant diseases.
Slurry compositions and coating processes for battery electrodes, including binder/active-material slurries, surface coating layers, and electrode-to-foil adhesion for cathode and anode.
Methods and systems for improving the quality of video streams, generating intermediate frames, or continuously locating and following objects within a sequence of images, even under occlusion.
Systems for coordinating and controlling fleets of autonomous vehicles or machines, including task allocation, route optimization, and monitoring their operational status and progress.
Techniques for generating human-like text or other content using large pre-trained models, often involving prompt engineering, speculative decoding, or multi-modal inputs for content creation.
Innovation in chemical compounds or optimized formulations specifically designed to control or inhibit the growth of unwanted plants (weeds) in agricultural settings, often with improved selectivity or reduced environmental impact.
Methods and reagents designed to improve the specificity, efficiency, or yield of nucleic acid capture, ligation, amplification, or library preparation steps, particularly for sequencing applications or quantitative analysis.
Patents
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Large Model Text Generation