Company Filing History:
Years Active: 2009-2012
Title: Hailong Yao: Innovator in Integrated Circuit Layout Design
Introduction
Hailong Yao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of integrated circuit (IC) design, particularly in identifying layout regions that are susceptible to fabrication issues. With a total of two patents to his name, Yao's work is instrumental in enhancing the reliability and efficiency of IC manufacturing processes.
Latest Patents
Hailong Yao's latest patents focus on a method for identifying layout regions susceptible to fabrication issues by using range patterns. This innovative approach involves matching a range pattern to a block of an IC layout by slicing both the layout block and the range pattern. The method compares a sequence of widths of layout slices to a sequence of width ranges of pattern slices. If any layout slice's width falls outside the corresponding pattern slice's width range, the layout block does not match the range pattern. Upon successful comparison, further evaluations are conducted on the lengths of layout fragments within each layout slice against the length ranges of pattern fragments. If any layout fragment's length is outside the corresponding range, the block fails to match the pattern. However, if all lengths are within their respective ranges, the block is deemed to match the pattern, although additional constraints may be checked in some embodiments.
Career Highlights
Hailong Yao is currently employed at Synopsys, Inc., a leading company in electronic design automation. His work at Synopsys has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in IC design and manufacturing.
Collaborations
Yao has collaborated with notable colleagues, including Subarnarekha Sinha and Charles C Chiang. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Hailong Yao is a distinguished inventor whose work in integrated circuit layout design has made a significant impact on the industry. His innovative patents and collaborations with esteemed colleagues highlight his commitment to advancing technology in the field.