Company Filing History:
Years Active: 2025
Title: Espen Olsen: Innovator in Digital-to-Analog Conversion Technology
Introduction
Espen Olsen is a notable inventor based in Tustin, California. He has made significant contributions to the field of digital-to-analog conversion technology. With a total of 3 patents to his name, Olsen continues to push the boundaries of innovation in his area of expertise.
Latest Patents
Olsen's latest patents include a "Low power time-interleaving DAC with pseudo interleaved architecture." This invention features a time-interleaved digital-to-analog converter designed for optical transmitters. It incorporates a DAC core with multiple slices and current sources that convert complementary data signals into analog signals. The design includes down switch circuitry for connecting currents to data input paths and up switch circuitry for output nodes. Additionally, a data switch circuitry selectively connects the current received via the down switch circuitry to the appropriate data input path.
Another significant patent is the "Time-interleaved current-based digital-to-analog converter (current DAC)." This invention includes first input circuitry that receives a digital input signal, biasing voltage, and two clocks with a phase offset. The current DAC features gates that activate based on clock states, allowing for the output of an analog current signal based on the digital input and biasing voltage.
Career Highlights
Espen Olsen is currently employed at Marvell Asia Pte., Ltd., where he applies his expertise in digital-to-analog conversion technologies. His work has been instrumental in advancing the capabilities of electronic devices that rely on precise signal conversion.
Collaborations
Olsen collaborates with talented individuals in his field, including his coworker Quanli Lu. Their combined efforts contribute to the innovative projects at Marvell Asia Pte., Ltd.
Conclusion
Espen Olsen is a prominent inventor whose work in digital-to-analog conversion technology has led to several impactful patents. His contributions continue to shape the future of electronic signal processing.