Location History:
- Xiamen, CN (2017)
- Shanghai, CN (2011 - 2023)
Company Filing History:
2 out of 680 
2 out of 2 
1 out of 351 Years Active: 2011-2023
Title: The Innovative Mind of Yi Du: Patent Contributions and Career Journey
Introduction: Yi Du, an accomplished inventor based in Shanghai, China, has made significant contributions to the field of electrical engineering with his inventive ideas. With a total of five patents to his name, he has demonstrated a strong commitment to innovation and technological advancement.
Latest Patents: Yi Du's latest inventions showcase his expertise in differential amplifiers and display technologies. One of his notable patents is centered around a differential amplifier common-mode rejection ratio and gain trimming circuit. This invention presents a detailed circuit that includes a series of trimming units designed to enhance the common-mode rejection ratio and refine the gain of differential amplifiers. It involves meticulously arranged trimming resistor strings that optimize the performance of the device.
Additionally, Yi Du has developed a device and method for applying a data voltage signal to display panels and devices. This innovation integrates a voltage signal detection module that processes image signals from a display assembly. By applying threshold compensation to the driving transistors, Yi's approach ensures that image quality is enhanced even before the threshold compensation is conducted, resulting in superior display performance.
Career Highlights: Throughout his career, Yi Du has worked with renowned companies such as Tianma Micro-Electronics Co., Ltd. and Shanghai Apple Flavor & Fragrance Co., Ltd. His experience in these organizations has influenced his innovative approach and has allowed him to contribute significantly to the fields of electronics and display technology.
Collaborations: Yi Du has collaborated with talented individuals such as Ping Xu and Zijun Xiao, bringing together a wealth of knowledge and expertise. Their combined efforts have undoubtedly enriched their respective research and development projects, fostering an environment of creativity and innovation.
Conclusion: Yi Du's inventions and patents stand as a testament to his inventive spirit and dedication to advancing technology. His contributions in the areas of differential amplifiers and display devices reflect a deep understanding of electrical engineering principles. As he continues to innovate, the impact of his work will undoubtedly resonate in the industry, inspiring future generations of inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.