Company Filing History:
2 out of 9,150 
1 out of 4,303 
Years Active: 2009-2011
Title: Jeng Kuen Lee: Innovator in Power-Gating Control Design
Introduction
Jeng Kuen Lee is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of power management through his innovative designs. With a total of 2 patents, his work focuses on reducing power consumption in electronic devices.
Latest Patents
One of his latest patents is titled "Multi-thread power-gating control design." This invention relates to a method of setting idle components into a sleep mode to minimize power consumption caused by current leakage. By utilizing compiler techniques, the invention arranges predicted-power-gating instructions into every thread of a may-happen-in-parallel region. The predicted-power-on instruction determines whether a component has been powered on and activates it if it has not. Conversely, the predicted-power-off instruction assesses whether the component is needed in the remaining parallel region and powers it off if it is not required.
Another significant patent is "Power-gating instruction scheduling for power leakage reduction." This method involves receiving a program and generating a control-flow graph that divides the program into multiple blocks. It analyzes the utilization of power-gated components in a processor executing the program. The process generates a first power-gating instruction placement that includes power-off and power-on instructions to deactivate inactive components. It then creates a second placement by merging these instructions into compound instructions and inserts them into the program accordingly.
Career Highlights
Jeng Kuen Lee has worked with esteemed organizations such as the Industrial Technology Research Institute and Tsinghua University. His experience in these institutions has allowed him to refine his skills and contribute to advancements in power management technologies.
Collaborations
Throughout his career, Jeng Kuen Lee has collaborated with notable colleagues, including Yi-Ping You and Kuo Yu Chuang. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Jeng Kuen Lee's contributions to power-gating control design highlight his role as an innovator in the field of electronics. His patents reflect a commitment to reducing power consumption and enhancing the efficiency of electronic devices. His work continues to influence advancements in power management technologies.