Company Filing History:
Years Active: 2009-2013
Title: The Innovative Mind of Liviu Chiaburu
Introduction
Liviu Chiaburu, an accomplished inventor based in Chandler, AZ, has made significant contributions to the field of electronics and signal processing. With a remarkable portfolio of four patents, his work showcases his dedication to innovation and technological advancement.
Latest Patents
Chiaburu's latest inventions demonstrate his expertise and inventive spirit. One notable patent is the "Load Detecting Impedance Matching Buffer." This invention features a buffer amplifier capable of operating in both a power-on state and a sleep state, utilizing feedback voltage to detect the coupling state of a load during normal operations. In sleep mode and power collapse mode, a detection current is injected into the output node to generate a voltage for load state detection. Additionally, the detection process can be facilitated by a low duty cycle clock, with signals processed through a debounce circuit.
Another significant patent from Chiaburu is focused on "Capacitive Sensors Including Gain and Active-Filtered Sampling Stages." This invention provides innovative methods for noise reduction in capacitive sensors. The embodiments include a gain stage, a capacitive sensor output, and an active filtered-sampling stage. The active filtered-sampling stage is comprised of two resistive elements and features a switch that selectively couples the first node to an integrator circuit, enhancing the performance of capacitive sensors.
Career Highlights
Throughout his career, Liviu Chiaburu has been associated with prominent companies such as Freescale Semiconductor, Inc. and Qualcomm Incorporated. His experience in these renowned firms has played a significant role in shaping his inventive capabilities, allowing him to apply his knowledge to real-world applications.
Collaborations
Chiaburu has worked alongside notable colleagues, including Dejan Mijuskovic and Marco Fuhrman. Their collaborations have undoubtedly contributed to the innovative projects and advancements achieved during his career.
Conclusion
Liviu Chiaburu stands out as a remarkable inventor, demonstrating his commitment to innovation through his patents and professional experiences. His contributions to load detection systems and capacitive sensor technology highlight the impact of his work in the technological realm. As he continues to innovate, Chiaburu's journey serves as an inspiration for future inventors.