Lik Cheng

Title: Innovations by Inventor Lik Cheng

Introduction

Lik Cheng is an accomplished inventor based in San Jose, California, with a remarkable portfolio of three patents. His contributions to the field of dynamic memory optimization reflect his expertise and innovative mindset.

Latest Patents

One of Lik Cheng's latest inventions focuses on the detection of multiple accesses to a row address of dynamic memory within a refresh period. This invention revolves around embodiments of a row address cache circuit designed to determine how frequently a row address is used to access dynamic memory. The circuit encompasses a memory unit, two sets of counters, and a control circuit. The control circuit is responsible for receiving a row address and saving it in memory if it has not been previously stored. If the address is already stored, the control circuit updates the corresponding counter from the first set. Additionally, it modifies the counters from the second set after a predetermined time interval has passed, thereby initiating a refresh for the dynamic memory.

Career Highlights

Throughout his career, Lik Cheng has worked with prominent technology companies such as Oracle International Corporation and Sun Microsystems, Inc. His experiences in these organizations have contributed to his development as a leading inventor in dynamic memory systems.

Collaborations

During his professional journey, Lik Cheng has collaborated with notable peers, including David Jeffrey and Clement Fang. These collaborations have allowed for the exchange of ideas and expertise, further enhancing his innovations and contributions to the field.

Conclusion

With a strong background in dynamic memory technologies and a proven track record of patents, Lik Cheng continues to innovate and shape the landscape of modern computing. His work not only highlights his capabilities as an inventor but also serves as a significant asset to the technology industry.