Japinder Singh

Title: Innovations by Japinder Singh

Introduction

Japinder Singh is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of integrated circuit design, holding 2 patents that showcase his expertise and innovative thinking.

Latest Patents

One of his latest patents is titled "Method and apparatus for interconnect-driven optimization of integrated circuit design." This invention provides a method and apparatus for post-layout optimization of integrated circuits. It focuses on local transformations achieved through incremental changes to placement and routing, thereby avoiding the costly design iteration loop that typically requires re-synthesis, re-placement, and re-routing. The optimization process can be executed in multiple phases, each accomplishing a specific set of transformations. Static timing analysis is performed at the end of each set of local transformations to assess whether further optimization steps are necessary. The physical design is initially scanned for mismatches between drivers and loads. In a subsequent optimization phase, "hot spots" in the physical design are identified for local transformation using a "bidirectional combinational total negative slack" (BCTNS) algorithm. Further optimization phases focus on meeting setup times and hold times in critical paths.

Career Highlights

Japinder Singh is currently employed at Sequence Design, Inc., where he continues to develop innovative solutions in integrated circuit design. His work has significantly impacted the efficiency and effectiveness of circuit optimization processes.

Collaborations

He collaborates with talented individuals such as Douglas Kaufman and Hazem Almusa, contributing to a dynamic and innovative work environment.

Conclusion

Japinder Singh's contributions to integrated circuit design through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to influence advancements in technology and optimization processes.