Summary
This report created by MarkLines focuses on a number of recent technical topics surrounding the automotive industry and is based on patent information from the “Technology Information Distribution Service - swimy” obtained by the Toyota Technical Development Corporation (TTDC). The two business areas of TTDC are intellectual property and measurement control solutions. The intellectual property (IP) side of TTDC is involved in the collection and analysis of information on automotive technology developments globally, and provides services such as consulting for research planning, applying for patents in foreign languages, and technical translation.
Technical trends of e-Axles, which integrate a transmission or differential gear (gearbox) with a motor, were investigated for this report based on patent information.
The author selected two distinctive companies and examined their development trends, and confirmed the existence of a company that developed e-Axles around 2010 and has not developed since then, and a Chinese supplier that rapidly started development in 2020. In particular, it was confirmed that the trends of Chinese suppliers supported the content described in MarkLines' supplier information.
Technical Information Distribution Service - swimy URL: local source reference
This source (TTDC) has extensive content related to automobiles. Graphs can be created for contents of interest with a single click. The database also supports the detailed display and download of intellectual property related information.
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Technology Trends Related to In-Vehicle Networks with Ethernet (Aug. 2022)
Drive Motor Thermal Management Technology Trends (Jul. 2022)
Patent Application Trends of CFRP Used in Automobiles (Mar. 2022)
CATL Technology Trends (Nov. 2021)
Tesla Technology Trends (Aug. 2021)
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Local Reconstruction Note
This article has been expanded from the visible local mirror text, headings, tags, image captions, tables, and related local article titles. It is presented as a reconstructed reading version, not as a hidden original document.
Patent application trends for e-Axle
The source outline identifies this section as part of “e-Axle Technology Trends”. Based on the available local metadata, this section should be read through the lens of Foreign Patent Applications, TTDC patent trends, Technology Show, eAxle, Vehicles & OEMs, Parts & Suppliers and the visible introduction, figures, captions, and tables.
Huawei
The source outline identifies this section as part of “e-Axle Technology Trends”. Based on the available local metadata, this section should be read through the lens of Foreign Patent Applications, TTDC patent trends, Technology Show, eAxle, Vehicles & OEMs, Parts & Suppliers and the visible introduction, figures, captions, and tables.
Related Local Signals
Nearby records in the local archive include Taipei AMPA 2026: Foxconn’s EV Technology; Smart Energy Week 2026: Batteries and Charging; Electrified Vehicle (xEV) Sales Monthly Report (March 2026); Geely i-HEV Intelligent Hybrid Technology Presentation. These titles can be used as adjacent evidence when comparing suppliers, technologies, markets, and reporting periods.