Hua Xiang

USPTO Granted Patents = 22 (Patent Applications = 1)

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 90(Granted Patents)

Location History:

Yorktown Heights, NY (US) (2009)
Ossining, NY (US) (2008 - 2021)
San Jose, CA (US) (2021)

Company Filing History:

20 out of 164,108

International Business Machines Corporation

patents

2 out of 672

Mentor Graphics Corporation

patents

Years Active: 2008-2025

where 'Filed Patents' based on already Granted Patents

22 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12423502 - Rule check heatmap prediction (2025-09-23),

2. 12417333 - Short net pin alignment for routing (2025-09-16),

3. 12277375 - Power staple avoidance for routing via reduction (2025-04-14),

4. 12124789 - Multi-stage electronic design automation parameter tuning (2024-10-22),

5. 11120192 - White space insertion for enhanced routability (2021-09-14),

6. 11087062 - Dynamic SADP region generation (2021-08-10),

7. 10796064 - Autonomous placement to satisfy self-aligned double patterning constraints (2020-10-06),

8. 9075944 - System and method of predicting problematic areas for lithography in a circuit design (2015-07-07),

9. 8756541 - Relative ordering circuit synthesis (2014-06-17),

10. 8566761 - Network flow based datapath bit slicing (2013-10-22),

11. 8516412 - Soft hierarchy-based physical synthesis for large-scale, high-performance circuits (2013-08-20),

12. 8495552 - Structured latch and local-clock-buffer planning (2013-07-23),

13. 8484586 - System and method of predicting problematic areas for lithography in a circuit design (2013-07-09),

14. 8271920 - Converged large block and structured synthesis for high performance microprocessor designs (2012-09-18),

15. 8261226 - Network flow based module bottom surface metal pin assignment (2012-09-04),

Title: Discovering the Innovations of Inventor Hua Xiang

Introduction

Hua Xiang is an accomplished inventor based in Ossining, NY, known for her innovative contributions to electronic design automation. With a remarkable portfolio of 19 patents, she has significantly impacted the field through her cutting-edge techniques and methodologies.

Latest Patents

Two of her latest patents exemplify her expertise and forward-thinking approach. The first, titled "Multi-stage Electronic Design Automation Parameter Tuning," focuses on enhancing parameter tuning for an EDA protocol. This patented system includes a memory for storing computer executable components and a processor that executes these components. It introduces a tuning component that employs a cooperative co-evolutionary optimization framework, allowing for the sharing of parameter knowledge across multiple stages of the electronic design automation protocol.

The second patent, "White Space Insertion for Enhanced Routability," presents a method to improve routability in cell-based designs. This innovative approach involves obtaining a layout corresponding to the placement of cells, identifying areas where routability may be constrained, and selectively adding white spaces to those areas. The resulting modified layout undergoes legal adjustments before a detailed routing process occurs, ensuring enhanced efficiency.

Career Highlights

Throughout her career, Hua Xiang has held key positions at prominent companies, including IBM and Mentor Graphics Corporation. Her work at these organizations has allowed her to leverage her inventive skills and drive technological advancements within the electronic design automation sector.

Collaborations

Hua has collaborated with notable professionals in her field, including Ruchir Puri and Haoxing Ren. These collaborations have contributed to her success and the development of innovative solutions that benefit the wider community in technology and engineering.

Conclusion

Hua Xiang's journey as an inventor showcases her dedication to innovation and her significant contributions to electronic design automation. With her impressive track record of patents and collaborations, she continues to inspire future generations of inventors and engineers in their pursuit of technological advancements.

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