Source to Carfun, in the past two decades, Chinese electric vehicle (EV) manufacturer BYD has been relentlessly pursuing patents for EV technology, amassing a staggering 13,000 patent applications, a figure more than 15 times greater than Tesla’s modest 863 patents. The stark contrast primarily boils down to one critical component: batteries. BYD not only produces its own batteries but also conducts extensive research and development in this domain. This relentless patent activity is primarily aimed at safeguarding its battery technology.

Recently, a Japanese software company named Patent Result conducted a comprehensive study on EV patents and uncovered some intriguing findings. Between 2003 and 2022, BYD submitted over 13,000 patent applications, while Tesla, during the same period, only filed 863 patents. What’s even more striking is that more than half of BYD’s patent applications pertain to battery technology. This underscores BYD’s unique approach compared to other automakers since they internally develop their batteries. In contrast, most other manufacturers rely on third-party suppliers, making them more reliant on patents to protect their battery technology from imitation.

Batteries constitute a vital element of electric vehicles, and BYD’s approach differs significantly from its competitors. Developing in-house battery technology demands greater dedication and effort. However, other battery manufacturers might attempt to replicate their innovations by dissecting their battery packs. BYD’s blade battery, which uses lithium iron phosphate as the cathode material, has established itself as a leader in the development and production of this kind of battery. It offers superior safety and cost-effectiveness compared to nickel, cobalt, manganese (or aluminum) ternary lithium batteries. Nonetheless, filing patents comes with its own set of risks, as patent applications are made public, potentially enabling competitors to derive various technologies from them.

Take Tesla, for instance. Although Tesla has only submitted 863 patents over the past two decades, its research and development heavily rely on the utilization of publicly available information and software. Consequently, its patents largely relate to charging infrastructure and communication between electric vehicles and drivers. This highlights the divergent priorities in their EV development strategies. Tesla also employs advanced production techniques within its factories to reduce the risk of replication by other companies. The question that arises is whether BYD, with its extensive patent portfolio, can translate this into improved sales and challenge the dominant position of global EV leaders. The answer to this query may become apparent within the next 5 years, as the competition in the electric vehicle sector continues to intensify. (Image credit: BYD)

(Source: https://carfun.tw/ecar-news/14585/)

In the era of increasing electric vehicle penetration and automotive electrification, the future of cars resembles smartphones on wheels, demanding substantial computing power for advanced autonomous systems. As a result, future vehicles equipped with high-end self-driving systems are akin to mobile data centers. With the growth rate of the consumer electronics market slowing down, Self-Driving System-on-Chip (SoC) has become a crucial avenue for IC design firms to expand.

TrendForce Insights:

• Sluggish Growth in Consumer Electronics Market Spurs IC Design Firms to Focus on Self-Driving SoCs

With the deceleration in growth of mainstream consumer electronics products like smartphones and PCs, IC design firms are venturing into the automotive sector, with Self-Driving SoCs emerging as a key area of expansion. Key competitors in this space include NVIDIA, Mobileye, Qualcomm, Ambarella, and Horizon Robotics. Qualcomm, with solutions spanning smart cockpits, ADAS, and V2X, showcases its advantage in entering the automotive sector after years of success in the smartphone market. To avoid sustained dominance by international giants in the Chinese smart cockpit market, Chinese companies such as Siengine Technology, Navinfo, Autochips, Semidrive, Huawei, Rockchip, and Unisoc are actively entering this market.

• NVIDIA and Qualcomm Offer Broad Computing Capabilities, While Mobileye, Ambarella, and Horizon Robotics Bring Unique Strengths

NVIDIA and Qualcomm offer Self-Driving SoCs with broad computing capabilities. Initially targeting Level 4 and above autonomous driving, NVIDIA has adjusted its focus to Level 3 and below due to regulatory delays. Its high-computing SoCs cater to the computing needs of both smart cockpits and self-driving systems, achieving a “cockpit-and-drive integrated” approach. Qualcomm’s products cover computing requirements from Level 1 to 4. Intel’s Mobileye emphasizes low power consumption and integrates image sensing hardware and software. Both Ambarella and Mobileye possess core computer vision technologies, while Horizon Robotics provides highly open platforms to developers, offering software development tools (AIDI) and cloud-based AI training platforms. Horizon Robotics is also poised to benefit from China’s domestic production plans.

• NVIDIA’s Collaboration with MediaTek (Dimensity) is Crucial for Hardware-Software Integration

In May 2023, NVIDIA announced a partnership with MediaTek (Dimensity) to target the automotive market, with a focus on smart cockpits. NVIDIA concentrates on the main computing chips for in-vehicle computers and essential software, while MediaTek specializes in peripheral audiovisual entertainment and V2X communication systems. In Dimensity Auto, NVIDIA’s GPU and software are integrated, enabling the development of smart cockpit solutions. However, the collaborative car SoC development between MediaTek and NVIDIA is expected to launch by the end of 2025, with mass production slated for 2026-2027, necessitating a wait-and-see approach for the results of this collaboration.

Currently, high-end vehicles have software lines of code (SLOC) exceeding 100 million lines, more than double that of a PC. Vehicles with Level 5 self-driving systems in the future could potentially have over 1 billion lines of code. In the era of Software Defined Vehicles (SDV), hardware-software integration will be the key to competitiveness for manufacturers. NVIDIA, dominating the AI market with its CUDA platform, is well aware of this fact. Consequently, the results of NVIDIA’s collaboration with MediaTek (Dimensity) are highly anticipated.

(Photo credit: MediaTek)

The intensifying competition between the United States and China has prompted countries like Australia to cease the use of Chinese drone products due to national security concerns, significantly impacting the Asia-Pacific drone market.

In 2023, the global drone market is estimated to be valued at $33.4 billion, with a growth rate converging at 9.2%. As drone applications and use cases become more defined, drone manufacturing materials become increasingly transparent, costs and prices are expected to rationalize. The core profitability of drone manufacturers is shifting towards drone equipment, such as cameras and sprinklers.

Current State and Market Analysis of the Drone Industry

The commercialization of drones has accelerated, leading to the integration of autonomous drone docks and DaaS (Drones as a Service) technology. This has prompted drone suppliers like DJI, FOIA, GEOAI, AeroVironment, Skydio, and others to develop their own drone ground control systems, cloud-based control systems, onboard AI control systems, and multi-series autonomous flight systems. Autonomous flying control system enable AI-driven real-time image recognition, visual navigation processing, data capture, and analysis, as well as automated flights, deployments, take-offs, and landings.

Furthermore, the matured technologies of AI and computer vision have led to the diversification of drone products, allowing companies in the media and entertainment sectors to replace traditional aircraft with drones for tasks such as aerial photography, cinematography, and capturing special effects, resulting in cost reduction and increased efficiency. On the other hand, road and railway operators are combining drones with 3D modeling software to assist in structural engineering design. The logistics sector is rapidly advancing smart delivery models. Hence, the global drone market, including platform systems, automation applications, and drone docks, reached $30.6 billion in 2022, reflecting a 15% growth compared to 2021.

Although drones have a wide range of application areas, their technology and critical components are increasingly influenced by geopolitical factors. The ongoing US-China competition and concerns related to national security have led many countries to discontinue the use of Chinese drone products. Consequently, China, in addition to restricting the export of gallium and germanium for chip manufacturing, announced export controls on certain drones and related equipment starting in September 2023. This decision not only impacts China’s drone industry but also affects its vertical integration, including equipment suppliers for batteries, drone engines, motor controllers, ground stations, and anti-drone systems.

With declining drone sales volume, drone manufacturers are forced to reduce production to control operational costs, resulting in a significant decrease in demand for semiconductor components such as MOSFETs, HMIs, PCBs, sensors, microcontrollers, communication chips (Wi-Fi, Bluetooth), and charging ICs. This has significant implications, particularly for DJI, which holds approximately 70% of the global drone market share, and more than half of drones sold in the United States are either manufactured by DJI or supplied with DJI components.

Source to Volvo’s recent announcement, by 2030 Volvo plans to sell only fully electric cars, and by 2040 aims to be a climate-neutral company. That clear roadmap towards all-out electrification represents one of the most ambitious transformation plans of any legacy car maker. At Climate Week NYC Volvo announced the end of production of all diesel-powered Volvo Car models by early 2024. In a few months from now, the last diesel-powered Volvo car will have been built.

“Electric powertrains are our future, and superior to combustion engines: they generate less noise, less vibration, less servicing costs for our customers, and zero tailpipe emissions,” says Jim Rowan, Chief Executive at Volvo Cars. “We’re fully focused on creating a broad portfolio of premium, fully electric cars that deliver on everything our customers expect from a Volvo – and are a key part of our response to climate change.”

Volvo’s decision to completely phase out diesel by early 2024 illustrates how rapidly both the car industry and customer demand are changing in the face of the climate crisis.

Only four years ago, the diesel engine was Volvo’s bread and butter in Europe, as was the case for most other car makers. The majority of cars we sold on the continent in 2019 were powered by a diesel engine, while electrified models were only just beginning to make their mark.

That trend has largely inverted itself since then, driven by changing market demand, tighter emission regulations as well as brand’s focus on electrification. The majority of Volvo’s sales in Europe now consists of electrified cars, with either a fully electric or plug-in hybrid powertrain.

Fewer diesel cars on the streets also have a positive effect on urban air quality; while diesels emit less CO2 than petrol engines, they emit more gases such as nitrogen oxide (NOx) that have an adverse effect on air quality especially in built-up areas. (Source: Volvo)

Source to media China Timse,  in the realm of China’s mainland new energy vehicle industry, NIO announced on the 20th that it has successfully secured $1 billion in funding through two convertible corporate bond offerings. This move aims not only to reduce existing debt but also to strengthen its balance sheet. In addition, BYD has unveiled the pricing for its electric vehicle model, Dolphin, which is making its entry into the Japanese market.

The starting price for Dolphin in Japan is 3.63 million Japanese yen, approximately $24,565.2 USD. This Dolphin model is BYD’s second entry into the Japanese automotive market. For those seeking a longer-endurance version of Dolphin, the price is set at 4.07 million Japanese yen. Earlier this year, BYD introduced a higher-priced electric SUV in Japan.

Another electric vehicle manufacturer in China, NIO, has disclosed that it raised $500 million through a 6-year convertible bond issuance and another $500 million through a 7-year convertible bond offering. These bonds are categorized as senior unsecured bonds, with a yield of 3.875% for the 6-year bonds and 4.625% for the 7-year bonds.

Upon the release of this news, NIO’s stock price in Hong Kong experienced a sharp 12% drop during the morning session on the 20th. NIO plans to allocate some of the raised funds to repurchase existing debt securities and enhance its financial resilience.

NIO had previously announced at the end of August that they plan to launch their first self-developed smartphone around the end of September. They aim to enhance the attractiveness of their vehicles by leveraging improved software connectivity. During the second quarter, NIO reported a net loss of 6.12 billion RMB, approximately $8.3951 billion USD, compared to a net loss of 2.75 billion RMB in the same period last year. (Image credit: BYD )

(Source: https://www.chinatimes.com/realtimenews/20230920002512-260410?ctrack=pc_main_rtime_p06&chdtv)