Company patents
JINKO SOLAR CO., LTD.
JINKO SOLAR CO., LTD. exhibits a surprising shift in its patent strategy, with a significant decline in its dominant 'Photovoltaic Cells (Legacy CPC)' category, which represents 52.1% of its portfolio, experiencing an 83.5% drop in 2025 and a 100.0% drop so far in 2026. Concurrently, the company showed an emerging focus on 'Organic Electronics (OLED)', despite it being a small portion of its portfolio (3.0%), with a 150.0% growth in 2025, suggesting a potential diversification beyond traditional solar technologies.
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.
265 US filings (since 2023) · 5 categories · 10 themes
Focuses on novel semiconductor materials, heterostructures, and doping profiles to improve photovoltaic conversion efficiency, stability, and spectral response.
Systems that incorporate solar panels as a primary or auxiliary power source for various applications, including visual displays, remote devices, and portable battery charging, often emphasizing efficiency and adaptability.
Methods and components for electrically connecting photovoltaic cells within a module and ensuring long-term reliability, including busbar designs, bypass diodes, and flexible module assembly techniques.
Techniques for optimizing light capture, transmission, and internal reflection within photovoltaic devices, including surface texturing, anti-reflection coatings, and light concentration or redistribution.
Innovations in the physical and optical structure of photovoltaic modules, including cover plates, integrated features, and non-planar designs, to improve light absorption, aesthetics, or installation.
Mechanical structures and components for securely attaching photovoltaic modules to various surfaces (ground, roof, canopy) while allowing for adjustment, sealing, and integration with cleaning or support features.
Techniques and structural designs for fabricating the physical layers of an OLED display, including material deposition, patterning, and methods to protect the active organic layers from environmental degradation like moisture and oxygen.
Focuses on advanced pixel architectures, often involving vertical stacking (3D) or silicon-on-insulator (SOI) structures, to improve performance, density, or functionality of photodiodes, transistors, and floating diffusion regions within image sensor pixels.
Methods and devices for monitoring the operational parameters of photovoltaic systems, detecting anomalies, and diagnosing specific faults like reverse connections, insulation failures, or efficiency drops, often using predictive models.
Specialized welding or bonding techniques and apparatuses tailored for joining small-scale electronic components, integrated circuits, or semiconductor wafers, emphasizing precision, miniaturization, and electrical connectivity.
Patents
Showing 1-2 of 2
3D Image Sensor Pixel Design