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For the Inventor, By the Inventor

Tao-Yuan, Taiwan

Chia-Chi Chu

USPTO Granted Patents = 19

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 143(Granted Patents)


Location History:

  • Kwei-Shan, TW (2008)
  • Tao-Yuan, TW (2006 - 2011)

Company Filing History:

goldMedal19 out of 182 
 
Chang Gung University
 patents

Years Active: 2006-2011

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19 patents (USPTO):Explore Patents
1. 8060349 - Method of designing a static synchronous compensator based on passivity-based control (2011-11-15),
2. 7813884 - Method of calculating power flow solution of a power grid that includes generalized power flow controllers (2010-10-12),
3. 7797140 - Generalizations of adjoint networks techniques for RLC interconnects model-order reductions (2010-09-14),
4. 7600206 - Method of estimating the signal delay in a VLSI circuit (2009-10-06),
5. 7562324 - Method of designing a synchronous circuit of VLSI for clock skew scheduling and optimization (2009-07-14),
6. 7512525 - Multi-point model reductions of VLSI interconnects using the rational Arnoldi method with adaptive orders (2009-03-31),
7. 7509243 - Method of determining high-speed VLSI reduced-order interconnect by non-symmetric lanczos algorithm (2009-03-24),
8. 7437689 - Interconnect model-order reduction method (2008-10-14),
9. 7398499 - Method of searching paths suffering from the electrostatic discharge in the process of an integrated circuit design (2008-07-08),
10. 7373367 - Efficient digital filter design tool for approximating an FIR filter with a low-order linear-phase IIR filter (2008-05-13),
11. 7321834 - Method for calculating power flow solution of a power transmission network that includes interline power flow controller (IPFC) (2008-01-22),
12. 7254790 - Method of moment computations in R(L)C interconnects of high speed VLSI with resistor loops (2007-08-07),
13. 7216322 - Clock tree synthesis for low power consumption and low clock skew (2007-05-08),
14. 7216309 - Method and apparatus for model-order reduction and sensitivity analysis (2007-05-08),
15. 7191418 - Method and apparatus for rapidly selecting types of buffers which are inserted into the clock tree for high-speed very-large-scale-integration (2007-03-13),

Title: Innovations and Patents of Chia-Chi Chu

Introduction

Chia-Chi Chu is a notable inventor based in Tao-Yuan, Taiwan, recognized for his contributions in the field of power systems. With an impressive portfolio of 19 patents, he has significantly influenced the design and functionality of electrical systems, particularly through advanced control methodologies.

Latest Patents

Two of his latest patents demonstrate his innovative thinking and technical expertise. The first patent, titled "Method of designing a static synchronous compensator based on passivity-based control," presents a groundbreaking nonlinear control method for designing Static Synchronous Compensators (STATCOM). This invention utilizes a passivity-based approach to create robust nonlinear STATCOM controllers. With the aid of Euler-Lagrange mathematical modeling and Park's transformation, his method explores power system dynamics while considering changing load conditions. It ensures more robust and stable systems through energy shaping and damping injection techniques, enhancing Voltage Source Converter functionality.

The second patent, titled "Method of calculating power flow solution of a power grid that includes generalized power flow controllers," innovatively incorporates a flexible steady-state model of generalized power flow controllers into a Newton-Raphson power flow algorithm. This integration allows for effective power flow calculations in grids embedded with various controllers, including STATCOM and UPFC. Notably, it maintains the quadratic convergence characteristic of the Newton-Raphson method even after embedding these controllers.

Career Highlights

Chia-Chi Chu's career is marked by his affiliation with Chang Gung University, where he has contributed to both research and teaching in electrical engineering. His dedication to innovation is evident in the patents he has developed, many of which focus on enhancing power system stability and efficiency through advanced control techniques.

Collaborations

Throughout his career, Chia-Chi has collaborated with esteemed colleagues, including Wu-Shiung Feng and Herng-Jer Lee. These collaborations have fostered a dynamic exchange of ideas and knowledge, leading to successful advancements in their specialized fields.

Conclusion

Chia-Chi Chu stands out as an influential inventor in his domain. His innovative patents reflect a profound understanding of electrical engineering and the critical role of effective control systems in enhancing power grid functionality. As he continues to push the boundaries of innovation, his work will undoubtedly inspire future advancements in the field.

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