Company Filing History:
Years Active: 2003-2005
Title: Jain-Hao Lu: Innovator in Circuit Design
Introduction
Jain-Hao Lu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of circuit design, holding a total of 3 patents. His innovative work focuses on enhancing the efficiency and functionality of electronic circuits.
Latest Patents
One of Jain-Hao Lu's latest patents is the "Four-phase dual pumping circuit." This invention features multiple stages that adjust according to the required output voltage based on an input voltage. Each stage includes a first and second pumping unit that are mirror images of each other and are electrically coupled. The circuit operates using four-phase clocks derived from a pair of out-of-phase clocks. Additionally, the transistors in this circuit are designed with special substrate connections to minimize body effects. The circuit employs NMOSFETs for negative pumping and PMOSFETs for positive pumping.
Another notable patent is the "Charge pump circuit without body effects." This circuit consists of input and output nodes, three transistors, and two capacitors. The design allows for efficient charging of capacitors while maintaining voltage levels across the transistors. When activated, the first transistor charges the first capacitor, and the simultaneous activation of the second and third transistors ensures that the substrate and source of the second transistor reach the same voltage level, allowing for effective charging of the second capacitor.
Career Highlights
Jain-Hao Lu is currently employed at Ememory Technology Inc., where he continues to innovate in the field of circuit design. His work has garnered attention for its practical applications in various electronic devices.
Collaborations
Throughout his career, Jain-Hao Lu has collaborated with notable colleagues, including Hong-Chin Lin and Chien-Hung Ho. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Jain-Hao Lu is a distinguished inventor whose work in circuit design has led to several innovative patents. His contributions continue to impact the electronics industry positively.