This inventor holds 103 USPTO granted patents and 8 published patent applications and 4 EPO patents, primarily in Power Conversion Systems (CPC class H02M3-07). Top assignees: Apple Inc., Lucent Technologies Inc., Integrated Device Technology, Inc.. Active years: 1994-2026.
Inventors with similar research interests:
Location History:
- Croton-on-Hudson, NY (US) (1994 - 1997)
- Plano, TX (US) (1998 - 2001)
- Cupertino, CA (US) (2020)
- Freemont, CA (US) (2022 - 2023)
- Fremont, CA (US) (2002 - 2024)
- San Jose, CA (US) (2017 - 2024)
Company Filing History:
27 out of 43,427 
22 out of 9,364 
18 out of 1,264 
Years Active: 1994-2026
Areas of Expertise:
Title: **Rui Liu: Pioneer in OLED Technology and Power Conversion Systems**
Introduction
Rui Liu, based in Fremont, CA, has established himself as a leading inventor with an impressive portfolio of 94 patents. His innovative contributions, particularly in the realm of organic light-emitting diode (OLED) technology and power conversion systems, have significantly impacted the electronics industry.
Latest Patents
Among his most recent inventions, Liu has developed a groundbreaking organic light-emitting diode display that features patterned anodes and optical cavities. This technology allows for microcavity OLED pixels with carefully defined optical cavities, optimizing the display's performance. The unique design incorporates a reflective anode structure alongside a supplemental transparent anode, enabling precise control over the optical cavity thickness for each pixel. Additionally, Liu has unveiled a system and method for multi-phase power conversion and control. This invention involves a sophisticated controller that utilizes pulse width modulation (PWM) to manage multiple power converters, ensuring efficient voltage regulation.
Career Highlights
Throughout his career, Rui Liu has made significant strides in the tech industry by working with renowned companies such as Apple Inc. and Lucent Technologies Inc. His expertise in developing cutting-edge technologies has positioned him as a valued inventor in the field.
Collaborations
Liu has also collaborated with talented professionals, including Cheng Kai Chen and Meng-Huan Ho. Their teamwork has led to the advancement of several critical innovations, reflecting Liu's commitment to collaboration and knowledge sharing in the pursuit of technological advancement.
Conclusion
Rui Liu's contributions to OLED technology and power conversion systems demonstrate his innovative spirit and dedication to enhancing electronic devices. With a strong foundation of patent-protected inventions, Liu continues to drive progress in the industry, shaping the future of display technology and power management systems.