Company patents
HIWIN TECHNOLOGIES CORP.
HIWIN TECHNOLOGIES CORP. exhibits a surprising shift in its patent strategy, with significant declines across its core manufacturing categories like Bearings & Shafts (20.0% of portfolio, -100.0% YoY in 2026 so far) and Gearing & Transmissions (12.7% of portfolio, -100.0% YoY in 2026 so far), suggesting a potential de-emphasis on traditional mechanical components. While manufacturing remains dominant, the consistent, albeit small, patenting in Physical Therapy Apparatus (9.1% of portfolio) and the emergence of Electrical Connectors (3.6% of portfolio) with a patent in 2026 so far, hint at a diversification into medical devices and electronics hardware, contrasting sharply with the overall decline in its historical strengths.
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.
55 US filings (since 2023) · 12 categories · 19 themes
Improvements to the internal components and configurations of rolling element bearings, such as cage designs, separator materials, raceway geometry, or adjustable elements, to enhance performance or lifespan.
Bearings that utilize a pressurized gas or liquid film to create a non-contact support surface, reducing friction and wear, often incorporating specific flow restriction or airfoil designs.
Devices that use motors, actuators, and control systems to provide active assistance, resistance, or repetitive motion for physical therapy, limb rehabilitation, or circulation enhancement.
Actuators, control, and components for converting electrical energy into braking force, often involving motors, spindles, and friction elements, particularly for vehicle applications.
Designs and components for efficiently supplying, collecting, and managing lubricants (oil, grease) within gearboxes and transmissions to reduce friction, dissipate heat, and extend component operational life.
Mechanisms that convert rotational input (typically from an electric motor) into precise linear output motion, often employing screw-nut assemblies, ball screws, or cam-follower systems for various applications.
Methods and devices that determine the position, angle, or distance of an object by detecting changes in magnetic fields or inductive coupling.
Devices providing mechanical support, alignment, traction, or targeted compression to specific body parts, often focusing on joints, spine, or limbs, for therapeutic or corrective purposes.
Design and integration of bearings within larger mechanical systems or devices, focusing on mounting structures, housing, endplay management, and overall assembly for specific applications.
Design and control of advanced robotic grippers, tools, and mechanical linkages for specific manipulation tasks or operating in challenging environments.
Components and designs focused on preventing ingress of contaminants (e.g., dirt, water) or egress of lubricants from bearing systems, often using elastic seals, shields, or labyrinth structures.
Apparatus designed to deliver localized massage, percussive action, vibration, or combined thermal therapy to muscles and soft tissues for pain relief, circulation improvement, or muscle recovery.
Methods and systems for monitoring the operational status, detecting anomalies, ensuring safe interaction, and preventing damage or injury in robotic systems.
Design of contact elements and their interaction to ensure stable, low-resistance electrical connection under various mechanical and environmental conditions, including spring forces and material choices.
Utilizing sound and vibration analysis to detect malfunctions, assess balance, or monitor the operational health of machinery and structures. This often involves sensors, signal processing, and pattern recognition.
Devices and systems designed to protect electrical circuits from overcurrents, short circuits, and other faults, often involving rapid response, high voltage/current handling, and sophisticated interruption mechanisms.
Mechanical, electromagnetic, or hydraulic systems used to physically operate the contacts of a switch or circuit breaker, focusing on the linkages, motors, coils, or fluid dynamics involved.
Mechanical assemblies designed to enable controlled rotational movement between components, often incorporating locking features, speed reduction, or eccentric adjustments for precise positioning.
Novel designs or control strategies for clutches, including one-way, centrifugal, or disconnect types, to manage torque transmission in powertrains and other mechanical systems.
Patents
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