Company Filing History:
Years Active: 2019-2021
Title: Hu Cai - Innovator in Integrated Circuit Design
Introduction
Hu Cai is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of integrated circuit (IC) design, holding a total of 2 patents. His work focuses on enhancing the efficiency and accuracy of IC design processes.
Latest Patents
Hu Cai's latest patents include innovative techniques for IC design verification. One of his patents, titled "Extensible Layer Mapping for In-Design Verification," describes systems that implement a general extensible layer mapping approach. This approach maps between IC design database layers and process layers. The process involves converting a first IC design layout with in-design layers into a second layout with derived layers. This conversion applies a set of layer derivation rules to shapes in the IC design layout, facilitating a one-to-many mapping between the in-design layers and the derived layers. Additionally, a one-to-one mapping between the derived layers and process layers used in a parasitic extraction tool is generated, allowing for effective parasitic extraction on the IC design layout.
Another notable patent is "In-Design Real-Time Electrical Impact Verification Flow." This patent discusses techniques for analyzing the routed interconnection of a net within a circuit. The method involves analyzing the circuit to determine a performance parameter of the net, utilizing pre-layout simulation data and layout data of the circuit. This innovative approach enhances the accuracy of performance analysis in IC design.
Career Highlights
Hu Cai is currently employed at Synopsys, Inc., a leading company in electronic design automation. His work at Synopsys has allowed him to contribute to cutting-edge technologies in IC design and verification.
Collaborations
Some of Hu Cai's notable coworkers include Jun Wang and Yun-Jui Li. Their collaboration has fostered an environment of innovation and excellence in their projects.
Conclusion
Hu Cai's contributions to integrated circuit design through his patents and work at Synopsys, Inc. highlight his role as a key innovator in the field. His advancements in layer mapping and electrical impact verification are paving the way for more efficient IC design processes.