Company Filing History:
1 out of 4 
1 out of 333 Years Active: 1981-1996
Title: Innovations of Oscar Chang: A Visionary Inventor from Caracas
Introduction
Oscar Chang, a prominent inventor based in Caracas, Venezuela, has made significant contributions to the fields of fluid measurement and programmable logic circuits through his innovative patents. With a total of two patents to his name, Chang’s inventive spirit showcases his dedication to advancing technology.
Latest Patents
Oscar Chang's latest patents include a "System for Measuring Flow" and "Dynamically Programmable Logic Circuits." The "System for Measuring Flow" introduces a method for measuring a flow parameter of a fluid using a conduit with a central axis. This system effectively measures the differential between drags exerted by the fluid at varying distances from the central axis, allowing for precise measurements that remain accurate despite changes in the fluid's viscosity.
His second patent, "Dynamically Programmable Logic Circuits," details a programmable logic circuit formed by multiple gates, enabling it to function as various types of logic gates, such as OR, NOR, AND, and NAND circuits. This versatility is achieved by selectively applying ONE and ZERO signal levels to the circuit, showcasing Chang's deep understanding of digital logic design.
Career Highlights
Oscar Chang has built his career working with esteemed organizations such as the Instituto Venezolano de Investigaciones Científicas (IVIC) and Intevep, S.A. His experiences in these institutions have informed his innovative approaches and strengthened his contributions to technology and research.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Ricardo Suarez and Vladimir Adam. These partnerships illustrate the importance of teamwork in innovation and the sharing of knowledge among inventors and researchers.
Conclusion
Oscar Chang's work as an inventor highlights the impact of innovation on society. His patents reveal a commitment to solving complex problems in fluid dynamics and digital logic, demonstrating his potential to influence technology significantly. As he continues his inventive journey, the contributions of Oscar Chang will undoubtedly inspire future generations of inventors and researchers alike.