Location History:
- Jubei, TW (2003)
- Hsinchu, TW (2003 - 2004)
Company Filing History:
Years Active: 2003-2004
Title: Innovations of Cheng-Lin Chung
Introduction
Cheng-Lin Chung is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of memory devices.
Latest Patents
One of his latest patents is a high-speed sense amplifier with an auto-shutdown precharge path. This innovative sense amplifier inverts the output from the pass transistor to control a pre-charge transistor. The combination of the inverter and pre-charge transistor pre-charges the output to a level just below the flip level of the following data latch circuit. If the data cell read is a low threshold cell, the output level does not significantly change, allowing for rapid latching and reading. Conversely, if the data cell is a high threshold cell, the pass transistor shuts off, and the output is pulled up above the flip level through a pull-up path. This design ensures that reading a "0" is also fast, thanks to the pre-charge level being near the flip level.
Another significant patent is for a flat-cell nonvolatile semiconductor memory. This memory includes a plurality of units, each comprising word lines, a main bit line, a ground line, sub-bit lines, memory cell columns, and bank-selecting switches. The architecture allows for efficient selection and operation of memory cells, enhancing the overall performance of the semiconductor memory.
Career Highlights
Cheng-Lin Chung is currently employed at Macronix International Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing memory technology, making it more efficient and reliable.
Collaborations
He has collaborated with notable coworkers such as Nien-Chao Yang and Lai-Ching Lin, contributing to various projects that push the boundaries of semiconductor technology.
Conclusion
Cheng-Lin Chung's contributions to semiconductor technology through his patents and work at Macronix International Co., Ltd. highlight his role as a leading inventor in the field. His innovations continue to impact the industry positively.