Company Filing History:
Years Active: 2025-2026
Title: Innovations by Quanli Lu
Introduction
Quanli Lu is a notable inventor based in Coto de Caza, California. He has made significant contributions to the field of digital-to-analog converters, holding a total of 4 patents. His work focuses on enhancing the efficiency and performance of electronic devices.
Latest Patents
One of his latest patents is titled "Low power time-interleaving DAC with pseudo interleaved architecture." This invention involves a time-interleaved digital-to-analog converter designed for optical transmitters. It features 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 connections.
Another significant patent is the "Time-interleaved current-based digital-to-analog converter (current DAC)." This patent describes a current DAC cell that receives a digital input signal and utilizes two clocks with a phase offset. The design allows for efficient output of analog current signals based on the digital input and biasing voltage.
Career Highlights
Quanli Lu is currently employed at Marvell Asia Pte., Ltd., where he continues to innovate in the field of electronics. His expertise in digital-to-analog conversion technology has positioned him as a key contributor to advancements in this area.
Collaborations
He collaborates with Liang Fan, a fellow innovator, to further enhance their research and development efforts in the industry.
Conclusion
Quanli Lu's contributions to the field of digital-to-analog converters demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electronic systems and a drive to improve technology for various applications.