Xiaohong Ji

Title: The Innovative Contributions of Xiaohong Ji

Introduction

Xiaohong Ji is a notable inventor based in Carmel, IN (US). She has made significant contributions to the field of technology, particularly in the area of testing techniques for set-top boxes. Her work has implications for improving the reliability and performance of electronic devices.

Latest Patents

Xiaohong Ji holds a patent for a test technique designed for set-top boxes. The patent describes a test system that identifies missing or shorted parts within a tuner circuit. This system includes a signal generator that applies a harmonic-containing baseband time-varying RF test signal to the tuner circuit. The tuner circuit is tuned to a harmonic of the test signal, and a detector coupled to the baseband IF output of the tuner circuit detects the voltage generated in response to the applied RF test signal. A voltage measurement device measures the voltage detected by the detector to provide an indication of the gain. Significant changes in the gain indicate missing parts or short circuits. This innovative approach enhances the testing process for electronic components.

Career Highlights

Xiaohong Ji is currently employed at Thomson Licensing, where she continues to develop and refine her inventions. Her work at Thomson Licensing has allowed her to contribute to advancements in technology and improve the functionality of various electronic devices.

Collaborations

Xiaohong has collaborated with notable colleagues, including Lincheng Xiu and Joseph Risley Perrin. These collaborations have fostered an environment of innovation and creativity, leading to the development of impactful technologies.

Conclusion

Xiaohong Ji's contributions to the field of technology, particularly through her patent for testing techniques in set-top boxes, demonstrate her innovative spirit and dedication to improving electronic devices. Her work continues to influence the industry positively.