Bibhas R De

Title: Innovations and Contributions of Bibhas R De

Introduction

Bibhas R De is a notable inventor based in Laguna Beach, CA (US). He has made significant contributions to the field of imaging porous media and dielectric properties measurement. With a total of 5 patents to his name, his work has advanced the understanding of various physical properties in materials.

Latest Patents

One of his latest patents is a method and apparatus for imaging porous media. This invention allows for the determination of petrophysical properties of porous media through light transmission. By utilizing a highly collimated light source, such as a laser, it is possible to assess permeability, grain size, wettability, porosity, and clay swelling behavior on a millimeter scale. A calibration curve is established to correlate light transmission through sandstone, enabling the determination of unknown conditions by comparing measured values to the curve. Additionally, this technology can monitor conditions in flowing liquids and model subterranean hydrocarbon reservoirs.

Another significant patent by Bibhas R De is a method and apparatus for broadband measurement of dielectric properties. This invention combines the functions of various resistivity and dielectric constant measuring devices into a single tool. It features novel transmitting and receiving antennas that allow for the analysis of fluids in materials. The design includes a stripline adapter and a ground plane, facilitating the transmission of electromagnetic energy for comprehensive analysis.

Career Highlights

Bibhas R De has worked with prominent organizations, including Chevron Research Company and Chevron Research & Technology Company. His experience in these companies has contributed to his expertise in the field of material analysis and measurement technologies.

Collaborations

Throughout his career, Bibhas has collaborated with notable colleagues such as Michael A Nelson and Paul L Donoho. These partnerships have likely enriched his research and development efforts.

Conclusion

Bibhas R De's innovative patents and career achievements highlight his significant contributions to the fields of imaging and measurement technologies. His work continues to influence advancements in understanding material properties and their applications.