The listing of Symantec electronic sprint technology innovation board: it plans to raise 623million yuan, with a total of 64 patent applications

In recent days, , Suzhou Saixin Electronic Technology Co., Ltd （ Hereinafter referred to as “ Core electronics ”） The prospectus was submitted and accepted on the science and Innovation Board of Shanghai Stock Exchange . The prospectus shows , Symantec electronics intends to raise funds this time 6.23 One hundred million yuan , It will be used in lithium battery protection chip product R & D and industrialization projects 、 Power management chip R & D and industrialization project, lithium battery metering chip R & D and industrialization project, etc .

According to public information , Core electronics was founded in 2009 year 2 month , The current registered capital is 65,091,839 element , The legal representative is JIAN TAN（ Tan Jian ）. meanwhile , Tan Jian is the chairman of Symantec electronics 、 General manager and R & D director , It is also the actual controller of the company .

Before the launch of this sprint , Tan Jian directly owns core electronics 4.4% Shares of . meanwhile , Indirectly held by Symantec enterprise management, which is wholly controlled by Tan Jian Hong Kong Symantec 61.01% Shares of , Hold... Through racing information 0.72% Shares of , By direct 、 Indirectly held in aggregate 66.13% Shares of .

According to the prospectus , Core electronics is a professional IC design enterprise , The main business is lithium battery protection chip 、 Research and development of analog chips such as power management chips 、 Design and sales , At present, the products are mainly used in intelligent wearable devices 、 Electronic cigarettes 、 Mobile power supply and other fields .

The products of core electronics have been sold in Xiaomi 、OPPO、vivo、 glory 、 Rambler 、 meizu 、JBL、 Nanfu battery 、 Wanmo and other brand products ,2021 In, the annual sales volume of the products exceeded 10 Million star . Besides , The company is still 2019 In, he began to research and develop lithium battery protection chips for smart phones , Strive to become a domestic substitute for lithium battery protection schemes in the field of smart phones .

It's just 2021 end of the year , Core electronics has announced the completion of 2.15 One hundred million yuan Pre-IPO Round of funding . According to the introduction , This round of financing is funded by the second phase of the national integrated circuit industry investment fund 、 Xingrui investment 、 Goethe AG 、 Wuxi Guolian and other well-known institutions and industrial capital jointly participated in the completion of .

As of the date of the prospectus , The relevant products of Symantec electronics have been streamed and have passed the certification of some brand customers , The technical progressiveness of the product has been recognized by the industry and regulatory agencies . As of the date of the prospectus , Core electronics has a patent license 38 term , Among them, invention patents 30 term , Utility model 8 term , Integrated circuit layout design 38 term .

According to smart bud data , Core Electronics Co., Ltd 64 Patent applications , Among them, invention patents 53 Pieces of , Proportion 82.81%. Through algorithm analysis , The patent layout of Symantec electronics mainly focuses on lithium batteries 、 Protection circuit 、 Control circuit 、 Protection system 、 Charge discharge circuit and other technical fields .

Financial aspects , Core electronics 2019 year 、2020 Years and 2021 The annual revenue is 1.35 One hundred million yuan 、1.84 Million dollars 2.45 One hundred million yuan ; Net profit is 2853.03 Ten thousand yuan 、4990.77 Ten thousand yuan 、7134.58 Ten thousand yuan , The net profits after deduction of non profits are 2763.34 Ten thousand yuan 、4842.95 Million and $ 6515.39 Ten thousand yuan .

The prospectus shows , The main products of Symantec electronics are lithium battery protection chips and power management chips . During the reporting period , The revenue of Symantec electronics from lithium battery protection chips is 1.30 One hundred million yuan 、1.70 Million dollars 2.30 One hundred million yuan , The proportion in the main business income is 95.99%、92.30% and 93.83%.

The gross profit margin can reflect the product pricing ability and cost control ability , It can reflect the future profit potential of the company . During the reporting period , The gross profit margin of core electronics' main business is 38.21%、44.43% and 48.94%, Keep at a high level , And it is basically consistent with the average gross profit margin of comparable listed companies in the same industry .

let me put it another way , During the reporting period, core electronics maintained a good level of profitability , It is mainly affected by the gross profit margin of lithium battery protection chip and increases year by year . among , The gross profit margin of lithium battery protection chip is 37.89%、44.95% and 49.72%, The gross profit margin of power management chip is 50.43%、44.02% and 36.99%.

Since its establishment , Core electronics has been launched in succession DC-DC、 Charge and discharge SoC、 controller 、 Multiple lithium battery protection chips 、LDO、 Charge management 、 Wireless charging SoC、 Electronic cigarettes SoC And so on . In terms of single lithium battery protection chip , Product applications range from MP3、MP4 Gradually expanded to mobile power supply 、 Electronic cigarettes 、 Intelligent wearable field .

According to introducing , Integrated circuit industry can be divided into chip design 、 Wafer manufacturing 、 Sealing test （ Packaging and testing ） Three links . among , Core electronics adopts Fabless Business model , Focus on integrated circuit design and sales , Wafer manufacturing 、 Sealing test （ Packaging and testing ） All of them are entrusted to external professional manufacturers .

overall , The proportion of China's integrated circuit design industry in the sales of integrated circuit industry shows a steady upward trend year by year .2011 The proportion of IC design industry in 27.22%,2020 In, the proportion of integrated circuit design industry rose to 42.70%.