Qian Shen

Title: Qian Shen: Innovator in Circuit Design and Power Analysis

Introduction

Qian Shen is a notable inventor based in Southborough, MA, who has made significant contributions to the field of circuit design and power analysis. With a total of five patents to his name, Shen's work focuses on enhancing the accuracy and efficiency of timing analysis in electronic circuits.

Latest Patents

One of Shen's latest patents is titled "Timing domain based modeling of switching probability and signal correlation." This innovation allows for the association of time domain information with switching probabilities, which can be propagated through a simulated circuit during static timing analysis. This method provides finer grain details for power analysis, such as dynamic voltage drop analysis. Another significant patent is "Dynamic voltage drop model for timing analysis," which addresses power supply noise in circuit simulations. This patent enables the use of per-instance dynamic voltage drops in timing analyses, ensuring that the simulated values accurately guide the timing analysis for each victim cell.

Career Highlights

Throughout his career, Qian Shen has worked with prominent companies in the industry, including Ansys, Inc. and Clk Design Automation, Inc. His experience in these organizations has allowed him to refine his expertise in circuit design and power analysis.

Collaborations

Shen has collaborated with talented individuals in his field, including Joao Moreno Geada and Sankar Ramachandran. These collaborations have contributed to the advancement of technology in circuit design and power analysis.

Conclusion

Qian Shen's innovative patents and career achievements highlight his significant impact on the field of circuit design and power analysis. His work continues to influence the development of more efficient electronic systems.