This inventor holds 1 USPTO granted patent. Top assignee: Petroleo Brasileiro S.a. - Petrobras. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Roberth Waldo Angulo Llerna: Innovator in Fiber Optics Technology
Introduction
Roberth Waldo Angulo Llerna is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of fiber optics, particularly in the development of pressure transducers. His innovative work has implications for various industries, including oil and gas.
Latest Patents
Roberth holds a patent for a fiber optics differential pressure transducer. This device utilizes Bragg networks to measure differential pressure in a Venturi installed inside a pipe, through which fluids like oil are displaced. The transducer features a body of varying geometries and a diaphragm, with at least one Bragg network attached to each surface. The diaphragm is positioned either parallel or transversal to the transducer's body. Additionally, the transducer is isolated from the process fluid by flexible mechanical seals that transmit pressure to the diaphragm surfaces. It is equipped with two relief microvalves to protect the sensor diaphragms during overpressure events. Roberth's patent represents a significant advancement in pressure measurement technology.
Career Highlights
Roberth is currently employed at Petroleo Brasileiro S.A., commonly known as Petrobras. His role at this leading energy company allows him to apply his expertise in fiber optics and pressure measurement technologies. His work contributes to the efficiency and safety of operations within the oil and gas sector.
Collaborations
Roberth has collaborated with several professionals in his field, including Jose Luiz Arias Vidal and Manoel Feliciano Da Silva, Jr. These collaborations have fostered innovation and the sharing of knowledge in the development of advanced technologies.
Conclusion
Roberth Waldo Angulo Llerna is a distinguished inventor whose work in fiber optics has the potential to enhance pressure measurement systems significantly. His contributions to Petrobras and the broader field of technology underscore the importance of innovation in driving industry advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile