This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations of Razvan-Cristian Marin
Introduction
Razvan-Cristian Marin is a notable inventor based in Lund, Sweden. He has made significant contributions to the field of electronics, particularly in the development of advanced phase-locked loop (PLL) technologies. His innovative approach combines analog and digital circuitry to enhance performance and precision.
Latest Patents
One of Razvan-Cristian Marin's key patents is titled "Digitally Augmented Analog Phase Locked Loop with Accurate Bandwidth." This invention employs digital circuitry for the calibration and characterization of an analog PLL, allowing for precise setting and maintenance of the bandwidth. The digital calibration circuit calibrates resistor or capacitor values in the loop filter to achieve a desired RC product. Additionally, a digital control circuit reads time-to-digital converters (TDC) to measure pulse lengths during frequency changes, ensuring that the control circuit can determine and adjust the charge pump (CP) current to yield the desired bandwidth without increasing power consumption or adversely affecting system operation.
Career Highlights
Throughout his career, Razvan-Cristian Marin has worked with prominent companies in the telecommunications sector. Notably, he has been associated with Telefonaktiebolaget Lm Ericsson, where he contributed to various innovative projects. His expertise in PLL technology has positioned him as a valuable asset in the field.
Collaborations
Razvan-Cristian Marin has collaborated with several professionals in his field, including Henrik Sjöland. These collaborations have fostered an environment of innovation and have led to advancements in electronic technologies.
Conclusion
Razvan-Cristian Marin's contributions to the field of electronics, particularly through his patent on digitally augmented analog phase-locked loops, showcase his innovative spirit and technical expertise. His work continues to influence advancements in telecommunications and electronic systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile