Charles Geoffrey Rice

Title: Charles Geoffrey Rice: Innovator in Hydrophone Technology

Introduction

Charles Geoffrey Rice is a notable inventor based in Sugar Land, TX (US). He has made significant contributions to the field of hydrophone technology, holding a total of 3 patents. His work focuses on improving the performance and accuracy of hydrophones, which are essential in various applications, including seismic exploration.

Latest Patents

One of Rice's latest patents is titled "Apparatus and method for correcting for capacitance variations in hydrophones." This invention provides a method and apparatus for matching the response of hydrophones to that of geophones, significantly reducing response variations caused by inherent characteristics. The method involves determining capacitance for each hydrophone in an operating environment, configuring a filter based on this capacitance, and modifying the hydrophone's response using the filter. The apparatus includes an acquisition unit with both a geophone and a hydrophone, a recording unit, a processing unit, and a filter designed to correct variations between hydrophones.

Another significant patent is "Acoustic positioning of seismic ocean bottom cable." This invention features a seismic ocean bottom positioning device that includes a series of seismic stations spaced apart at predetermined intervals along a cable. Each station comprises a hydrophone, a motion sensing device such as a geophone, and an acoustic positioning circuit. A preamplifier is coupled to a seismic channel, and the hydrophone is also connected to this channel, enhancing the overall functionality of the system.

Career Highlights

Charles Geoffrey Rice is currently associated with Input/Output, Inc., where he continues to innovate in the field of hydrophone technology. His work has been instrumental in advancing the capabilities of seismic exploration tools, making them more efficient and reliable.

Collaborations

Rice has collaborated with notable colleagues, including Paul E. Carroll and Thomas Glen Ragan. These partnerships have contributed to the development of cutting-edge technologies in the field.

Conclusion

Charles Geoffrey Rice is a distinguished inventor whose work in hydrophone technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing the performance of seismic exploration tools.