Chih-Hsiung Lee

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Macronix International Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Hsiung Lee. Retrieved from https://idiyas.com/inventor/chih-hsiung-lee

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

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 7(Granted Patents)

Location History:

Puzih, TW (2017)
Hsinchu, TW (2015 - 2023)

Company Filing History:

11 out of 3,609

Macronix International Co., Ltd.

patents

Years Active: 2015-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12444465 - Memory device and method for manufacturing the same (2025-10-14),

2. 11690223 - 3D memory device and manufacturing method thereof (2023-06-27),

3. 11637125 - Memory device (2023-04-25),

4. 11538827 - Three-dimensional memory device with increased memory cell density (2022-12-27),

5. 11348941 - Memory device and method of fabricating the same (2022-05-31),

6. 11201169 - Memory device and method of fabricating the same (2021-12-14),

7. 10304680 - Fabricating semiconductor devices having patterns with different feature sizes (2019-05-28),

8. 10056395 - Method of improving localized wafer shape changes (2018-08-21),

9. 9899396 - Semiconductor device, fabricating method thereof, and fabricating method of memory (2018-02-20),

10. 9620603 - Semiconductor device with a P-N junction for reduced charge leakage and method of manufacturing the same (2017-04-11),

11. 9070753 - Method for fabricating memory device (2015-06-30),

Title: The Innovative Contributions of Chih-Hsiung Lee

Introduction

Chih-Hsiung Lee is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of memory devices, holding a total of 11 patents. His work focuses on advancing technology in memory storage solutions, which are crucial for modern computing.

Latest Patents

Among his latest patents is a memory device and method for manufacturing the same. This invention includes a stacked structure with a lower isolation structure and two memory strings. The design allows for electrical isolation between conductive strips, enhancing the efficiency of memory storage. Another notable patent is for a three-dimensional (3D) memory device and its manufacturing method. This device features a gate stacked structure, channel layer, charge storage structure, electrode layer, and capacitor dielectric layer, all working together to improve memory performance.

Career Highlights

Chih-Hsiung Lee is currently employed at Macronix International Co., Ltd., a company known for its innovative memory solutions. His work at Macronix has positioned him as a key player in the development of advanced memory technologies.

Collaborations

He has collaborated with notable coworkers, including Tzung-Ting Han and Chien-Ying Lee, contributing to various projects that push the boundaries of memory technology.

Conclusion

Chih-Hsiung Lee's innovative work in memory devices has made a significant impact on the technology landscape. His patents reflect a commitment to advancing memory storage solutions, showcasing his expertise and dedication to innovation.

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]

1 patent pending: