Company Filing History:

10 out of 40,635

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

2 out of 112

Worldwide Semiconductor Manufacturing Corporation

patents

1 out of 9,138

Industrial Technology Research Institute

patents

Years Active: 1998-2003

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6627493 - Self-aligned method for fabricating a capacitor under bit-line (cub) dynamic random access memory (DRAM) cell structure (2003-09-30),

2. 6624018 - Method of fabricating a DRAM device featuring alternate fin type capacitor structures (2003-09-23),

3. 6555442 - Method of forming shallow trench isolation with rounded corner and divot-free by using disposable spacer (2003-04-29),

4. 6531358 - Method of fabricating capacitor-under-bit line (CUB) DRAM (2003-03-11),

5. 6486025 - Methods for forming memory cell structures (2002-11-26),

6. 6472266 - Method to reduce bit line capacitance in cub drams (2002-10-29),

7. 6444575 - Method for forming a bitline contact via within a memory cell structure (2002-09-03),

8. 6372572 - Method of planarizing peripheral circuit region of a DRAM (2002-04-16),

9. 6300191 - Method of fabricating a capacitor under bit line structure for a dynamic random access memory device (2001-10-09),

10. 6294426 - Method of fabricating a capacitor under bit line structure with increased capacitance without increasing the aspect ratio for a dry etched bit line contact hole (2001-09-25),

11. 6197652 - Fabrication method of a twin-tub capacitor (2001-03-06),

12. 6100136 - Method of fabricating capacitor capable of maintaining the height of the (2000-08-08),

13. 5819286 - Video database indexing and query method and system (1998-10-06),

Title: Chih-Hsing Yu: Inspiring the Next Generation of Innovators.

Introduction:

Chih-Hsing Yu, a prominent inventor based in Hsin-Chu, Taiwan, has made significant contributions to the field of semiconductor technology. With a total of 13 patents to his name, his groundbreaking work in dynamic random access memory (DRAM) cell structures has garnered widespread recognition in the industry. Yu's passion for innovation and his unwavering commitment to excellence serve as a driving force for aspiring inventors in Taiwan and beyond.

Latest Patents:

1. Self-aligned method for fabricating a capacitor under bit-line (cub) dynamic random access memory (DRAM) cell structure: This patent outlines a method for fabricating a DRAM cell structure, involving the sequential etching of various layers to create a patterned hard mask layer and capacitor plate layer, ultimately leading to the formation of an inter-metal dielectric layer. This innovation enhances the efficiency and performance of DRAM devices.

2. Method of fabricating a DRAM device featuring alternate fin type capacitor structures: This patent introduces a process for fabricating alternate fin type capacitor structures to increase capacitor surface area. By forming fin-shaped storage node structures in specific insulator layers, this method optimizes the design of capacitor structures, resulting in improved performance and space utilization.

Career Highlights:

Throughout his career, Chih-Hsing Yu has been associated with prestigious companies such as Taiwan Semiconductor Manufacturing Company Ltd. (TSMC) and Worldwide Semiconductor Manufacturing Corporation. His expertise and innovative approach have played a vital role in advancing semiconductor technologies and driving industry growth.

Collaborations:

Yu has collaborated with esteemed professionals in the field, including Chia-Shiung Tsai and Yeur-Luen Tu. These collaborations have led to the development of cutting-edge technologies and solutions that have revolutionized the semiconductor industry.

Conclusion:

Chih-Hsing Yu's remarkable journey as an inventor exemplifies the transformative power of innovation and dedication. His pioneering work in semiconductor technology continues to inspire the next generation of inventors, shaping the future of technological advancements in Taiwan and beyond. Yu's legacy serves as a testament to the endless possibilities that arise from a relentless pursuit of excellence in the realm of inventions and innovations.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.