Company Filing History:

21 out of 164,108

International Business Machines Corporation

patents

1 out of 2,340

University of Illinois

patents

where one patent can have more than one assignee

Years Active: 1978-2012

where 'Filed Patents' based on already Granted Patents

21 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8146043 - Huygens' box methodology for signal integrity analysis (2012-03-27),

2. 7933752 - Method, apparatus and computer program providing broadband preconditioning based on a reduced coupling for numerical solvers (2011-04-26),

3. 7933751 - Method, apparatus and computer program providing broadband preconditioning based on reduced coupling for numerical solvers (2011-04-26),

4. 7849028 - Electrical package analysis gateway (2010-12-07),

5. 7844435 - Integrated circuit chip having on-chip signal integrity and noise verification using frequency dependent RLC extraction and modeling techniques (2010-11-30),

6. 7707527 - Huygens' box methodology for signal integrity analysis (2010-04-27),

7. 7418370 - Method, apparatus and computer program providing broadband preconditioning based on reduced coupling for numerical solvers (2008-08-26),

8. 7319946 - Method for on-chip signal integrity and noise verification using frequency dependent RLC extraction and modeling techniques (2008-01-15),

9. 7093206 - Computer aided design method and apparatus for modeling and analyzing on-chip interconnect structures (2006-08-15),

10. 7038553 - Scalable computer system having surface-mounted capacitive couplers for intercommunication (2006-05-02),

11. 6963204 - Method to include delta-I noise on chip using lossy transmission line representation for the power mesh (2005-11-08),

12. 6704669 - Method for determining voltage, current, and/or power distributions in a resistive structure using a rectangular grid algorithm modified for non-rectangular holes and contacts (2004-03-09),

13. 6684380 - Intelligent structure simplification to facilitate package analysis of complex packages (2004-01-27),

14. 6282692 - Structure for improved capacitance and inductance calculation (2001-08-28),

15. 6192507 - Method for generating an electrical circuit comprising dielectrics (2001-02-20),

Title: **Barry Jay Rubin: Innovator in Signal Integrity Analysis**

Introduction

Barry Jay Rubin, a prolific inventor based in Croton-on-Hudson, NY, has made significant contributions to the fields of signal integrity analysis and numerical solutions of linear systems. With a remarkable portfolio of 21 patents, Rubin's work is highly regarded in the industry, particularly in the realms of integrated circuit design and computational methods.

Latest Patents

Among his latest innovations, Rubin developed the **Huygens' box methodology for signal integrity analysis**. This method enhances the performance of integrated circuits (ICs) by employing a nested Huygens' equivalence principle algorithm to analyze a plurality of scatterers. By breaking down the IC design into smaller, non-overlapping circuit sub-domains, he devised a technique for independent analysis of these sub-domains through equivalent currents, ultimately leading to a comprehensive understanding of domain interactions.

In addition, he holds a patent for a **method, apparatus, and computer program providing broadband preconditioning based on reduced coupling for numerical solvers**. This invention addresses the implementation of preconditioning for coefficient matrices in linear systems of equations. Rubin's approach allows for the efficient analysis of various physical problems, such as electromagnetic analysis of printed circuit boards, while ensuring that the computational coupling remains manageable across partitioned mesh representations.

Career Highlights

Throughout his career, Barry Jay Rubin has collaborated with leading institutions, including **International Business Machines Corporation (IBM)** and the **University of Illinois at Urbana-Champaign**. His expertise in signal integrity and numerical methods has played a crucial role in advancing computational techniques and fostering innovation in electronics.

Collaborations

Rubin's work has been enriched by collaborations with esteemed colleagues, including Alina Deutsch and Jason David Morsey. Their joint efforts have further propelled advancements in signal integrity analysis and computational efficiency, showcasing the power of collaborative innovation in academia and industry.

Conclusion

Barry Jay Rubin stands as a notable figure in the realm of inventions related to signal integrity and numerical methods. His patents reflect a deep understanding of complex engineering problems and the innovative spirit necessary to address them. The impacts of his contributions continue to resonate within the technological landscape, inspiring future advancements in electronic design and analysis.

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