Caihua Li

Title: Innovations by Caihua Li in Seismic Data Acquisition

Introduction

Caihua Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of geophysics, particularly in seismic data acquisition technologies. His innovative work has led to the development of a device that enhances the quality and resolution of seismic data collection.

Latest Patents

Caihua Li holds a patent for a seismic data acquisition device and method. This invention includes an anti-aliasing filter, a first conversion circuit, a second conversion circuit, and a controller. The anti-aliasing filter is designed to receive seismic data, which is typically an analog signal. The output of the anti-aliasing filter connects to the inputs of both conversion circuits, which in turn feed into the controller. This device enables wide dynamic seismic data acquisition with high resolution across the full amplitude range of the input signal. He has 1 patent to his name.

Career Highlights

Caihua Li is affiliated with the Institute of Geophysics, China Earthquake Administration. His work at this institution has been pivotal in advancing seismic data acquisition methods. His expertise in this area has positioned him as a key figure in geophysical research.

Collaborations

Caihua Li has collaborated with notable colleagues, including Xingxing Hu and Yixiang Tang. These partnerships have fostered innovation and contributed to the development of advanced technologies in seismic data acquisition.

Conclusion

Caihua Li's contributions to seismic data acquisition reflect his dedication to enhancing geophysical research. His innovative patent demonstrates the potential for improved data collection methods in the field.