KINGPO 2024 R&D Results Report

Dear spiritual shareholders and customers:

      As 2024 draws to a close, we are proud to report to you the research and development achievements of KINGPO in the past year. This year, we have not only made significant progress in technological innovation, but also played an important role in promoting industry progress and improving the quality of life of patients.

1. New breakthroughs in food safety testing technology the portable Raman spectrometer we participated in developing in the field of tea pesticide residue detection have been successfully published in an academic journal in SCI Zone 2. This technology uses surface enhanced Raman spectroscopy ( SERS ) technology to achieve rapid, high-precision quantitative detection and qualitative discrimination of organophosphorus pesticide residues in tea, with a detection limit of up to 0.05 mg/L , providing new ideas for the development of food safety detection technology.

2. New breakthroughs in medical device testing technology

We participated in the development of the neutral electrode temperature rise tester and high-frequency electric knife analyzer, which achieved a breakthrough in localization, and the development and mass production of the residual voltage tester.

3. Development of a full network leakage current tester based on FFT Fourier transform algorithm

The successful development of this instrument not only enhances the competitiveness of Jingbang Instruments in the field of electrical testing, but also provides new technical solutions for the entire industry.

4. Successful development of 8K high-definition and high-refresh rate video signal generator

have successfully developed an 8K high-definition and high-refresh rate video signal generator. This achievement marks a solid step forward in the field of ultra-high-definition video technology services, and provides strong support for the development and application of 8K video technology.

5. Development of PIX test system for MRI

The PiX system is designed as part of a toolbox for assessing the safety of patients with active medical implants exposed to RF radiation during MRI examinations. The system (see Figure 2.1) provides a model of the RF response of implantable medical devices (e.g. cardiac pacing electrodes and pacemakers) to MRI radiation. The system complies with the Class 3 procedures of the Joint Working Group (JWG) Technical Specification IEC/ISO TS109741 and operates in the frequency range of 28-150 MHz

6. Preliminary research on automotive SAR test system and successful delivery to China National Institute of Metrology

7. Upgrade of CSAR automated test system and application of ultrasonic communication technology

The CSAR automated test system is a system used for specific absorption rate ( SAR ) testing. It can automatically read data, determine results, warn, control tests, and generate reports. The CSAR automated test system uses the ultrasonic communication principle to control the communication between the PC and the test sample. The test system software integrates the ultrasonic communication transceiver function, and the APP integrates the ultrasonic receiving and parsing function, which improves the accuracy of communication identification.

8. Application development of robots in medical device reliability testing scenarios

This solution greatly improves the equipment usability and site occupancy rate

During this year, our research and development achievements have not only been recognized domestically, but also achieved major breakthroughs in the international market. The above products have been used by industry research institutes and well-known companies, marking a major breakthrough in the expansion of the high-end market. Looking to the future, we will continue to uphold the concept of innovation-driven development and continue to deepen our efforts in the field of smart health. We firmly believe that through our efforts, we can contribute to building a more efficient, accurate, fair and humane medical future. Thank you for your continued support and trust. Let us work together to create a better 2025 .

                                                                                                                                                                          Salute! KINGPO Technology Team

                                                                                                                                                                                       December 31, 2024