Chang-ho Shin, an accomplished inventor based in Suwon-si, South Korea, has made significant strides in technology with a total of eight patents to his name. His inventive efforts have mainly focused on advancements in memory devices and light source modules, which have found applications in various high-tech industries.

Latest Patents

One of Chang-ho's notable patents is for memory devices that include a voltage generation circuit specifically designed for performing background calibration. This innovative memory device integrates a voltage generation circuit with an offset compensator, enabling it to receive a reference voltage and an offset code. The comparator within the circuit is adept at comparing the linked reference voltage with a bit line pre-charge voltage, outputting driving control signals accordingly. Additionally, the device incorporates a driver that outputs the bit line pre-charge voltage, ensuring a target level of the reference voltage is maintained, which is vital during user operations. This patent outlines methods for generating the bit line pre-charge voltage, significantly enhancing the efficiency and performance of memory devices.

In another of his patents, Chang-ho Shin introduced a light source module and its manufacturing method, which is integral to backlight units (BLUs). The module features a substrate with a base plate and a pair of dam structures designed to support multiple light-emitting devices. These structures create an optimal environment for the light-emitting devices, ensuring they function effectively and are well-protected by an encapsulation layer. The structural design allows for improved thermal management and light distribution, showcasing Chang-ho's ability to merge innovation with practicality.

Career Highlights

Chang-ho Shin currently works at Samsung Electronics Co., Ltd., a Fortune 500 company recognized for its leadership in technology and electronics. His role allows him to be at the forefront of cutting-edge technology, contributing to the development of products that impact millions of consumers globally.

Collaborations

Throughout his career, Chang-ho has collaborated with notable coworkers such as Dong-soo Lee and Seog-Ho Lim. These partnerships have facilitated a dynamic exchange of ideas and expertise, further enhancing the quality and scope of his inventions. Collaborative efforts with talented individuals in his field have been instrumental in driving forward innovative projects and patents.

Conclusion

With a portfolio comprising eight patents, Chang-ho Shin stands out as a key innovator in the realms of memory devices and light source technologies. His ongoing contributions at Samsung Electronics Co., Ltd. reflect his commitment to excellence and innovation. As technology continues to evolve, Chang-ho's work will undoubtedly play a vital role in shaping the future of electronic devices.

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