Company Filing History:
Years Active: 2007-2025
Title: Innovations of Lingli Zhang: A Leader in Driver Circuitry
Introduction: Lingli Zhang, based in Austin, TX, is a notable inventor recognized for his contributions to the field of electronics, particularly in driver circuitry. With an impressive portfolio of 35 patents, Zhang continues to push the boundaries of innovation, developing advanced technologies that enhance the functionality and efficiency of electronic devices.
Latest Patents: Two of his recent patents focus on sophisticated driver circuitry and operation. The first patent describes a driver apparatus designed to manage a load with a differential drive signal. This apparatus features a first switching driver which modulates voltage at a first output node by connecting a flying capacitor, along with a second switching driver that modulates voltage at a second node. Together, these drivers ensure that changes in input signal levels lead to varied modulation indices while maintaining a constant frequency of the differential drive signal.
The second patent applies methods and apparatus for driving a transducer in a bridge-tied-load configuration. It incorporates a driver that utilizes charge pumps to generate boosted voltages, allowing for multiple operational modes to enhance the versatility of voltage modulation at the output nodes.
Career Highlights: Zhang's career at Cirrus Logic Inc. has been marked by significant technological advancements that contribute to the company's focus on high-performance audio and signal processing solutions. His expertise in driver circuitry has made him an indispensable asset to the engineering team.
Collaborations: Throughout his career, Zhang has collaborated with talented professionals such as Johann Guy Gaboriau and John L. Melanson. These partnerships have fostered innovation and shared knowledge, further advancing the technology in which they specialize.
Conclusion: Lingli Zhang stands out as a leading inventor whose contributions to driver circuitry demonstrate a commitment to innovation and excellence. With 35 patents to his name and ongoing work at Cirrus Logic Inc., his influence on the field is both profound and far-reaching, shaping the future of electronic design and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.