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For the Inventor, By the Inventor

Hsinchu, Taiwan

Andy Chuang

This inventor holds 9 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 1998-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andy Chuang. Retrieved from https://idiyas.com/inventor/andy-chuang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 75(Granted Patents)


Location History:

  • Hsinchu Hsien, TW (2000)
  • Taipei, TW (1998 - 2001)
  • Hsinchu, TW (1999 - 2001)

Company Filing History:

goldMedal9 out of 7,294 
 
United Microelectronics Corp.
 patents

Years Active: 1998-2001

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9 patents (USPTO):Explore Patents
1. 6320254 - Plug structure (2001-11-20),
2. 6180515 - Method of fabricating self-align contact window with silicon nitride side wall (2001-01-30),
3. 6153479 - Method of fabricating shallow trench isolation structures (2000-11-28),
4. 6093609 - Method for forming semiconductor device with common gate, source and well (2000-07-25),
5. 6054362 - Method of patterning dummy layer (2000-04-25),
6. 6008080 - Method of making a low power SRAM (1999-12-28),
7. 5962342 - Adjustable method for eliminating trench top corners (1999-10-05),
8. 5936279 - Method of fabricating self-align contact window with silicon nitride (1999-08-10),
9. 5814553 - Method of fabricating self-align contact window with silicon nitride (1998-09-29),

Title: The Innovative Contributions of Andy Chuang

Introduction

Andy Chuang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in the area of semiconductor manufacturing. With a total of 9 patents to his name, Chuang's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a plug structure designed to directly couple to a packageless bonding pad without the need for a third conductive medium. This innovative plug structure includes several plugs on a base substrate, such as a printed circuit board or a carrier. The design features a solder disposed on the plug surface, with the plug taking on either a cylinder or mushroom-like shape, and the solder available in film or ball form. Another significant patent is the method of fabricating a self-align contact window with a silicon nitride side wall. This process involves several steps, including the patterning of a gate oxide layer and a polysilicon layer on a substrate, followed by thermal oxidation to form a silicon dioxide layer. The method continues with the formation of silicon nitride layers and the creation of side-wall spacers, ultimately leading to the formation of a contact hole through a high-selectivity etch.

Career Highlights

Andy Chuang is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work at this organization has allowed him to further develop his innovative ideas and contribute to cutting-edge technology.

Collaborations

Chuang has collaborated with several talented individuals in his field, including Tzong-Shien Wu and Fu-Tai Liou. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Andy Chuang's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing semiconductor manufacturing. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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