This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: National Chung Cheng University. Active years: 2021-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chia-Yi, TW (2021)
- Changhua County, TW (2022)
Company Filing History:
Years Active: 2021-2022
Title: Innovations of Chien-Tung Liu
Introduction
Chien-Tung Liu is a notable inventor based in Changhua County, Taiwan. He has made significant contributions to the field of memory devices, holding two patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is a low-voltage low-power memory device with read, write, hold, and standby assist voltages and operation method. This memory device includes a static random access memory (SRAM) cell, along with various assist-voltage generator circuits. These circuits work together to lower the effective supply voltage for un-accessed rows of memory cells in the hold mode, increase the effective supply voltage for accessed memory cells in the active mode, and further lower the effective supply voltage for all SRAM cells in standby mode. This innovation aims to reduce active and standby power consumption while enhancing stability and noise margins.
Another significant patent by Liu is the single-ended sense amplifier. This device features a virtual-supply voltage-adapted inverter circuit, a voltage-level converter circuit, and a virtual-supply-voltage-adaptation circuit. The single-ended sense amplifier is designed to receive a data signal input, a sensing-operation-enabling signal input, and a pre-charging control signal input to generate a final amplified signal output. The design includes multiple virtual-supply nodes that enhance its functionality and efficiency.
Career Highlights
Chien-Tung Liu is affiliated with National Chung Cheng University, where he continues to contribute to research and development in the field of memory technology. His work has garnered attention for its practical applications and innovative solutions.
Collaborations
Liu has collaborated with notable colleagues, including Jinn-Shyan Wang and Hao-Ping Wang, who share his commitment to advancing technology in their respective fields.
Conclusion
Chien-Tung Liu's contributions to memory device technology through his patents reflect his innovative spirit and dedication to research. His work not only enhances the efficiency of memory devices but also sets a foundation for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile