Jiwei Network News On January 6, according to the announcement of the 2nd review meeting of the Listing Committee of the Science and Technology Innovation Board of the Shanghai Stock Exchange in 2022, Shenzhen Zhongke Lanxun Technology Co., Ltd. (hereinafter referred to as: Zhongke Lanxun) will be launched on the Science and Technology Innovation Board on January 13.
According to the data, the main business of Zhongke Blue News is the research and development, design and sales of wireless audio SoC chips, the main products include TWS Bluetooth headset chips, non-TWS Bluetooth headset chips, Bluetooth speaker chips, etc., the products can be widely used in TWS Bluetooth headsets, neck-mounted headphones, headsets, business unilateral Bluetooth headsets, Bluetooth speakers, car Bluetooth audio, TV audio and other wireless audio terminals.
Since its establishment, Zhongke Lanxun has always focused on the design and development of low-power, high-performance wireless audio SoC chips, the products have been applied to well-known mobile phone brand Transsion, into Philips, Lenovo, Iron Triangle, Skyworth, Newman, Shanshui, Huiwei, Motorola and other professional audio manufacturers, while in Xiaxin, Aukey, NetEase, Sing Bar, 360, iQiyi, QCY, Tmall Genie and other e-commerce and Internet customers occupy an important position, high market recognition.
The core technology of Zhongke Lanxun has a high degree of autonomy and controllability, which can fully meet the application needs of market differentiation. The company immediately adopts the RISC-V instruction set architecture as a technology development route research and development, design chip, the instruction set toolchain is complete, modular design, with simple design, open source free and other characteristics. As a pioneer in the RISC-V industry, the company is a member of the China RISC-V Industry Alliance and a strategic member of the RISC-V Foundation.
Based on the open source RISC-V instruction set architecture, Zhongke Blue News cooperates with the open source real-time operating system RT-Thread to independently develop high-performance CPU cores and DSP instructions, and implements various audio algorithms. On the basis of the open source Bluetooth protocol stack, the company has developed a Bluetooth connection technology with independent intellectual property rights through deep optimization. On this basis, the company independently designed and developed Bluetooth dual-mode baseband and RF, FM receive transmission baseband and RF, audio CODEC, power management system, interface circuit and other functional modules.
At present, the performance of Zhongke Lanxun products is balanced and comprehensive, and the market competitiveness is outstanding. The company's chip has high integration, small size, low power consumption, perfect functions, simple secondary development, and high comprehensive cost performance. The company's AB530X series chips and AB535X series chips won the 14th and 15th "China Core" excellent market performance products in 2019 and 2020, respectively, and the relevant series of chips are widely used in Bluetooth speakers, Bluetooth headsets and other products. In April 2020, the company launched the "Blue Xunlong" series of high-end Bluetooth chip BT889X, with excellent performance and cost-effective advantages, the series of chips in the market performance is good, has entered lenovo, NetEase, TRANSSION, Aukey and other well-known brand supply system.
In December 2020, Zhongke Blue News launched the "Blue News Dragon" series of iterative upgrade products BT892X, the chip process process was upgraded from 55nm to 40nm, which further optimized the performance of power consumption, RF, call environment noise reduction and active noise reduction, and improved the wireless interconnection experience of end users.
On the basis of deeply cultivating the field of wireless audio chips, Zhongke Lanxun continues to promote technological upgrading, optimize product structure, and expand the scope of product applications. Through continuous technology research and development and market development, some of the company's chip products have been applied to smart watches, smart car brackets and other Internet of Things products, enriching the application scenarios of the company's products. (Proofreading/New)