The automotive industry continues to be a hotbed of patent innovation. Activity in dual-clutch transmission (DCT) is driven by increasing demand for fuel efficiency, reduced emissions, and improved performance. DCTs offer benefits such as reduced emissions, improved performance, reduced weight and complexity, and lower costs. Government funding, partnerships between automakers and suppliers, and increasing competition in the industry also contribute to the development of DCTs. The automotive industry is embracing several new technologies in DCT, including dry clutch DCTs, multi-clutch DCTs, integrated electric motors, and torque vectoring. In the last three years alone, there have been over 720,000 patents filed and granted in the automotive industry, according to GlobalData’s report on Innovation in automotive: dual-clutch transmission (DCT). Buy the report here.
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However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early emergence to accelerating adoption, before finally stabilizing and reaching maturity.
Identifying where a particular innovation is on this journey, especially those that are in the emerging and accelerating stages, is essential for understanding their current level of adoption and the likely future trajectory and impact they will have.
300+ innovations will shape the automotive industry
According to GlobalData’s Technology Foresights, which plots the S-curve for the automotive industry using innovation intensity models built on over one million patents, there are 300+ innovation areas that will shape the future of the industry.
Within the emerging innovation stage, multi-spark ignition, integrated multi-motor drivetrains and vehicle auxiliary drives are disruptive technologies that are in the early stages of application and should be tracked closely. Solar range extenders, turbocharger shaft bearings, and multi-lamellar clutches are some of the accelerating innovation areas, where adoption has been steadily increasing. Among maturing innovation areas are auto-transmission lubrication circuits and electroluminscent vehicle displays, which are now well established in the industry.
Innovation S-curve for the automotive industry
Dual-clutch transmission (DCT) is a key innovation area in automotive
A dual-clutch transmission is an automated manual transmission that utilizes two separate clutches for seamless shifting of gears. One clutch is used for odd gears, while the other clutch is used for even gears. This allows the transmission to pre-select the next gear while the current gear is engaged, resulting in faster and smoother shifting.
GlobalData’s analysis also uncovers the companies at the forefront of each innovation area and assesses the potential reach and impact of their patenting activity across different applications and geographies. According to GlobalData, there are 65+ companies, spanning technology vendors, established automotive companies, and up-and-coming start-ups engaged in the development and application of dual-clutch transmission (DCT).
Key players in dual-clutch transmission (DCT) – a disruptive innovation in the automotive industry
‘Application diversity’ measures the number of applications identified for each patent. It broadly splits companies into either ‘niche’ or ‘diversified’ innovators.
‘Geographic reach’ refers to the number of countries each patent is registered in. It reflects the breadth of geographic application intended, ranging from ‘global’ to ‘local’.
Patent volumes related to dual-clutch transmission
Source: GlobalData Patent Analytics
Schaeffler is the leading patent filer in dual-clutch transmission (DCT) for the automotive industry. One of their latest patents is for a novel clutch pack design that can improve the transmission's efficiency and durability. Valeo and BorgWarner are some of the other key patent filers in this space.
In terms of application diversity, General Motors leads the pack, while Isuzu Motors and Mazda Motor stood in the second and third positions, respectively. By means of geographic reach, AB Volvo held the top position, followed by Poclain Hydraulics France and Unipres.
To further understand the key themes and technologies disrupting the automotive industry, access GlobalData’s latest thematic research report on Automotive.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
