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What is new energy power battery technology?

New energy power battery technology is a highly patent-intensive field, and patent protection and cooperation are crucial to the development and application of the technology. Patents are the result of technological innovation and an important indicator of technological innovation behavior (Archibugi 1992).

Why do we need a patent for new energy vehicle battery technology?

Given the core and innovation of new energy vehicle battery technology, patent application, and authorization have become an important driving force to promote technological progress and industrial development.

How many new energy vehicle power batteries are patented each year?

The number of collaborative patent applications for new energy vehicle power batteries increased from 4 in 2008 to 72 in 2011, indicating a consistent trend of growth. During the initial phase of patent collaboration, the level of cooperation was minimal, with only 4 patents filed annually, reflecting an early stage of innovation.

How has the new energy vehicle power battery Patent Cooperation network evolved?

Phased evolution of the patent cooperation network: From 2008 to 2021, the evolution of the new energy vehicle power battery patent cooperation network presents significant phased characteristics, which not only reflect the rapid development of technology but also reflect the deepening of the industry-university-research cooperation mode.

Which technologies grew in relevance to battery patenting?

We find that several battery-related technologies and applications, such as energy storage systems, battery management systems, wireless power transmission, electric vehicle charging, and uncrewed aerial vehicles (i.e., drones), grew in relevance both in absolute terms and relative to general battery patenting activity.

How can future research help China's new energy vehicle power battery industry?

Future research can strengthen the research on international cooperation networks, including the analysis of international patent cooperation mode, characteristics, and trends, to provide broader development space and cooperation opportunities for China's new energy vehicle power battery industry. Data will be made available on request.

Huawei files patent for a new solid-state battery tech

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The EPO''s Patent Index 2023 highlights that the field of electrical machinery, apparatus and energy, which includes clean energy inventions, was the fastest growing …

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Battery technology developers are obtaining patents for innovations across all parts of the cell and battery to maximise their commercial positions. Continued growth in …

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Tesla patents new battery cell technology | WhichEV

But, much like Tesla''s patent, APB''s technology could make battery production much faster and much cheaper. More specifics are to come in the near future as APB serves …

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To deeply analyze the cooperative patent application and distribution trend in the field of power batteries, this paper collects the patent cooperation data of China''s new energy …

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We find that several battery-related technologies and applications, such as energy storage systems, battery management systems, wireless power transmission, electric …

EPO

The EPO''s Clean energy technologies platform harnesses the expert knowledge of EPO patent examiners, who have prepared detailed and precise patent search strategies on dozens of …

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New Energy – Reliance | Aim to Build World''s Leading New Energy And New ...

Reinvent Reliance to become a New Energy major with a focused technology roadmap of 5 to 15 years – including an optimal mix of clean, affordable energy ... He is listed as inventor on more …

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Innovations targeting improvements in lithium-ion batteries focused on alternative metals have boosted patent applications. Promising trends in the battery sector''s future are evident in patent filings, as revealed by the …

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It shows that R&D of EVs battery patent technology mainly focuses on the patent of invention and utility model patents in [9] is possible to use PLC for this application 3.1. Analysis of the ...

Analysis of Research and Development Trend of the Battery Technology …

Based on the data of the patent application on the EVs battery technology, this paper intends to analyze from the overall trend of the patent, distribution of the patent type, …

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