Changming Cui

Title: Innovations by Changming Cui: Pioneering Circuit Testing Methods

Introduction

Changming Cui is a prominent inventor based in Shenzhen, China, recognized for his contributions to the field of circuit testing. With two patents to his name, he has made significant strides in enhancing the efficiency and effectiveness of circuit test methods.

Latest Patents

Changming Cui's latest patents focus on the development of advanced test circuit methodologies. One of his notable inventions, entitled "Test Circuit in Chip and Circuit Test Method," outlines a process where a test circuit transmits input data of a test vector to a data distribution circuit via an input of a test bus. The data is then relayed to a scan input channel in a circuit under test. After the completion of circuit scanning, the output data from the scan output channel is transmitted back to the test bus, thereby completing the testing process. The innovative aspect lies in the ability to dynamically configure the correspondence between the data distribution circuit and the test bus, allowing for optimal allocation of test resources based on specific testing solutions.

His other patent, "Chip Test Circuit and Circuit Test Method," reiterates similar principles but emphasizes the use of a first selector to establish a dynamic correspondence between the data distribution circuit and the test bus. This ensures that test resources can be efficiently and dynamically allocated, further enhancing the reliability of circuit testing.

Career Highlights

Changming Cui is currently employed at Huawei Technologies Co., Limited, where he leverages his expertise to advance circuit testing technologies. His work at this leading technology firm reflects his commitment to pushing the boundaries of innovation in the electrical engineering sector.

Collaborations

Throughout his career, Changming has collaborated with several talented colleagues, including Junlin Huang and Yu Huang. Together, they contribute to the innovative projects within Huawei Technologies, emphasizing teamwork and shared expertise in their research and development efforts.

Conclusion

Changming Cui stands out as a key figure in the realm of circuit innovation. His patents not only showcase his ingenuity but also underline the importance of dynamic testing processes in modern electronics. As he continues his work at Huawei Technologies, it is anticipated that he will further enhance the landscape of circuit testing methodologies, making significant contributions to the field of electrical engineering.