Company Filing History:
12 out of 5,491 
2 out of 2,689 
2 out of 5,553 
Years Active: 2009-2018
Title: Juxiang Ren: Innovator in Integrated Circuit Technology
Introduction
Juxiang Ren is a prominent inventor based in Austin, TX (US), known for his significant contributions to integrated circuit technology. With a total of 14 patents to his name, he has made remarkable advancements in the field, particularly in the design and testing of analog comparators.
Latest Patents
Among his latest patents is a method for testing comparators and a device designed for this purpose. This innovative integrated circuit facilitates a self-test routine that verifies the proper operation of an analog comparator. During the self-test routine, the voltage provided to the input of the comparator is switched from the operating voltage supply to a self-test voltage, which is crucial for verifying the comparator's functionality. Once the comparator operates correctly, the self-test voltage is replaced with the operating voltage supply, allowing normal operation to resume. The duration of the self-test cycle is asynchronous, meaning it does not rely on a clock signal. Another notable patent is a substrate bias circuit and method for biasing a substrate. This circuit includes a first voltage source, a second voltage source, a diode, and multiple transistors, each with a substrate terminal. In this design, the first voltage source supplies the substrate terminal of a transistor during power-up, while the second voltage source takes over after power-up.
Career Highlights
Juxiang Ren has worked with notable companies in the semiconductor industry, including Freescale Semiconductor, Inc. and NXP USA, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in integrated circuit technology.
Collaborations
Throughout his career, Juxiang has collaborated with talented individuals such as Chris C Dao and Stefano Pietri. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Juxiang Ren's work in integrated circuit technology showcases his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of analog comparators and substrate biasing, making him a significant figure in the industry.
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