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For the Inventor, By the Inventor

Kanshang, Taiwan

Tao Cheng

This inventor holds 9 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tao Cheng. Retrieved from https://idiyas.com/inventor/tao-cheng-7h2ayxel

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 = 2.6

ph-index = 5

Forward Citations = 84(Granted Patents)


Location History:

  • Kaoshung, TW (2001)
  • Kaushung County, TW (2002)
  • Kangshang, TW (2002 - 2004)
  • Kanshang, TW (2002 - 2005)

Company Filing History:

goldMedal9 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2001-2005

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9 patents (USPTO):Explore Patents
1. 6940108 - Slot design for metal interconnects (2005-09-06),
2. 6717220 - Tunable threshold voltage of a thick field oxide ESD protection device with a N-field implant (2004-04-06),
3. 6611028 - Dynamic substrate-coupled electrostatic discharging protection circuit (2003-08-26),
4. 6576934 - Embedded SCR protection device for output and input pad (2003-06-10),
5. 6531382 - Use of a capping layer to reduce particle evolution during sputter pre-clean procedures (2003-03-11),
6. 6492208 - Embedded SCR protection device for output and input pad (2002-12-10),
7. 6479872 - Dynamic substrate-coupled electrostatic discharging protection circuit (2002-11-12),
8. 6465308 - Tunable threshold voltage of a thick field oxide ESD protection device with a N-field implant (2002-10-15),
9. 6194275 - Method to form a mask ROM device with coding after source and drain implantation (2001-02-27),

Title: Innovations of Tao Cheng

Introduction

Tao Cheng is a prominent inventor based in Kanshang, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on enhancing the performance and reliability of electronic devices.

Latest Patents

Among his latest patents is a novel slot design for metal interconnects. This design features a metal interconnect that includes at least two metal sub-interconnect lines intersecting to form an intersection area. The elongated slots within these sub-interconnect lines are strategically designed to optimize the effective cross-sectional area, improving overall performance. Another notable patent involves a tunable threshold voltage for a thick field oxide ESD protection device. This innovation enhances ESD protection for high voltage applications, allowing for a threshold voltage that can be adjusted to meet specific requirements. The device utilizes a N-field implant to modify the threshold voltage, ensuring better protection for internal semiconductor circuits.

Career Highlights

Tao Cheng is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and develop cutting-edge technologies. His expertise in semiconductor devices has positioned him as a key player in the industry.

Collaborations

Throughout his career, Cheng has collaborated with notable colleagues, including Lin-June Wu and Jian-Hsing Lee. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Tao Cheng's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced electronic devices, ensuring enhanced performance and reliability.

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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