Company Filing History:
4 out of 1,626 
2 out of 1,941 
Years Active: 2021-2024
Title: Yuming Liu: Innovator in Display Technology
Introduction
Yuming Liu is a prominent inventor based in Mountain View, CA (US), known for his contributions to display technology. He holds a total of 6 patents that showcase his innovative approach to enhancing display performance and efficiency.
Latest Patents
One of Liu's latest patents is for a high-efficiency backlight driver. This invention includes a driver circuit with a voltage boost circuit and a pulse modulation controller. The voltage boost circuit is designed to receive a device input voltage, such as a battery voltage, and generate a backlight drive voltage. The pulse modulation controller provides a pulse modulation signal to the voltage boost circuit, which can include either a digital or analog circuit. This technology is applicable in devices like backlight units and display devices, including head-mounted devices. Another significant patent focuses on power supply regulation based on image content. This power supply unit adapts according to the image displayed on a panel, utilizing a controller circuit and a converter circuit to generate an output supply voltage. The controller circuit employs look-up tables to manage voltage limits based on the on-pixel-ratio value.
Career Highlights
Throughout his career, Yuming Liu has worked with notable companies such as Meta Platforms Technologies, LLC and Facebook Technologies, LLC. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.
Collaborations
Liu has collaborated with talented individuals in the field, including Xiaobei Li and Lawrence Chang-Yung Wang. These partnerships have fostered a creative environment that has led to the development of advanced technologies.
Conclusion
Yuming Liu's work in display technology exemplifies the spirit of innovation. His patents reflect a commitment to improving the efficiency and performance of display systems. Liu's contributions continue to influence the industry and inspire future advancements.
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.