Company patents

Shenzhen Eigate Technology Co., Ltd.

Shenzhen Eigate Technology Co., Ltd. shows a surprising shift away from its core "Smoking Articles" category, which, despite representing 49.2% of its portfolio, saw a significant 63.0% decline in patenting in 2025 and an 80.0% decline so far in 2026. This trend is mirrored in "Electric Heating & Lighting Control," which experienced a 60.0% drop in 2025 and a complete cessation of patenting so far in 2026, suggesting a broad retrenchment or re-evaluation of its consumer electronics focus.

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.

122 US filings (since 2023) · 3 categories · 8 themes

Cleaning & Maintenance Systems

Apparatus and methods specifically designed for cleaning components of smoking or vaping vessels, addressing residue buildup and hygiene to ensure device longevity and user experience.

Smoking Articles
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47since 2023
-54.5%YoY
Aerosol Material Formulation & Delivery

Innovations in the composition, storage, and controlled release of aerosol-generating materials, including liquids, tobacco, and additives. This covers reservoirs, wicking, and material properties for consistent aerosol generation.

Smoking Articles
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32since 2023
-61.1%YoY
Advanced Heating Systems

Focuses on novel heating elements, power delivery, and thermal management for efficient and controlled aerosol generation. This includes resistive, inductive, and other heating methods, as well as heat distribution and retention.

Smoking ArticlesElectric Heating & Lighting Control
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23since 2023
-44.4%YoY
Modular & Ergonomic Device Design

Design and construction of aerosol provision devices focusing on modularity, ease of use, article reception, sealing, and user interface elements like displays or ergonomic grips.

Smoking Articles
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12since 2023
-66.7%YoY
Battery Pack Mechanical Design

Focuses on the structural integrity, housing, mounting, and physical integration of battery cells into robust and protected packs within electric vehicles, including manufacturing considerations.

Batteries & Fuel Cells
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2since 2023
n/a
Battery Management Systems

Software, algorithms, and associated hardware for monitoring, controlling, and optimizing battery performance, safety, and lifespan, including charge/discharge cycles, thermal regulation, and system integration.

Batteries & Fuel Cells
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2since 2023
n/a
EV Thermal Management Systems

Systems designed to manage the temperature of multiple components in electric or hybrid vehicles, such as batteries, electric motors, power electronics, and the passenger cabin, often using shared or interconnected cooling/heating circuits.

Batteries & Fuel Cells
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1since 2023
n/a
Solid-State Battery Manufacturingfiltered

Process and equipment for producing solid-state battery cells, including solid electrolyte synthesis (sulfide/oxide/polymer), thin-film deposition, lamination, sintering, dry-electrode fabrication, and stacking under controlled atmosphere.

Batteries & Fuel Cells
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1since 2023
n/a

Patents

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