Company Filing History:
Years Active: 2011
Title: The Innovations of Petar Ljusev
Introduction
Petar Ljusev is a notable inventor based in Sønderborg, Denmark. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced modulation and amplification systems. His innovative work has led to the granting of a patent that showcases his expertise and creativity.
Latest Patents
Petar Ljusev holds a patent for a "Hybrid feedback controlled oscillation modulator and switching power amplifier system." This invention features a hybrid feedback controlled oscillation modulator (HCOM) that includes a feedback path from the output voltage of the switching stage and a second feedback path from the filter output. The two feedback paths are superposed to provide a weighted state feedback signal. The state feedback path signal is subtracted from the input signal to form an error signal, which is then filtered by a forward path compensation block, closing the loop by feeding the pulse modulator. The loop has a transfer function that allows self-oscillation to be established in the closed-loop system. The first feedback path has a low pass characteristic, while the second feedback path has a lead characteristic, weighted by a factor. Further embodiments of the invention include a pure passive realization without a forward path device and the application of multiple feedback loops to enhance global amplifier performance. He has 1 patent to his name.
Career Highlights
Throughout his career, Petar Ljusev has worked with prominent companies in the audio and electronics industry. Notably, he has been associated with Bang & Olufsen Icepower A/S, where he contributed to the development of high-quality audio solutions. His work in these companies has allowed him to apply his innovative ideas in practical settings, further enhancing his reputation as an inventor.
Collaborations
Petar has collaborated with various professionals in his field, including his coworker Karsten Nielsen. Their joint efforts have likely contributed to the advancement of technology in their respective projects.
Conclusion
Petar Ljusev is a distinguished inventor whose work in hybrid feedback controlled systems has made a significant impact in the field of electrical engineering. His patent reflects his innovative spirit and dedication to advancing technology.