This inventor holds 7 USPTO granted patents. Top assignees: Texas Instruments Corporation, Other. Active years: 1990-2011.
Location History:
- Richardson, TX (US) (1996)
- Dallas, TX (US) (1990 - 2011)
Company Filing History:
6 out of 29,845 
1 out of 834,350 Years Active: 1990-2011
Title: Hsindao E Lu: Innovator in Video Signal Processing and SRAM Technologies
Introduction
Hsindao E Lu is a prominent inventor based in Dallas, TX (US), known for his contributions to video signal processing and SRAM memory technologies. With a total of 7 patents to his name, Lu has made significant advancements in reducing artifacts in compressed video signals and improving memory write circuits.
Latest Patents
One of Lu's latest patents is a method and apparatus for reducing ringing artifacts in compressed video signals. This innovative method involves receiving luma data into a digital signal processor, calculating the sum of the gradient of the luma data, and determining pixel classifications based on calculated metrics. The process includes performing erosion on detected edge pixel indicators and applying filtering techniques to enhance the quality of the luma data.
Another notable patent is the design of a write circuit for SRAM memories. This circuit utilizes N-type transistors to drive voltage on column select lines, ensuring efficient data writing to SRAM cells. The inclusion of a pull-up circuit with P-type transistors further enhances the voltage levels necessary for optimal performance.
Career Highlights
Hsindao E Lu has worked with Texas Instruments Corporation, where he applied his expertise in electronics and signal processing. His work has contributed to the development of advanced technologies that are widely used in various applications today.
Collaborations
Throughout his career, Lu has collaborated with notable professionals in the field, including Terence G Blake and Theodore Warren Houston. These collaborations have fostered innovation and the sharing of ideas, leading to the successful development of new technologies.
Conclusion
Hsindao E Lu's contributions to the fields of video signal processing and SRAM technology highlight his role as a significant inventor. His innovative patents and collaborations have paved the way for advancements that continue to impact the industry.