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For the Inventor, By the Inventor

Kyungki-do, South Korea

Joo-young Lee

This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1995-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joo-young Lee. Retrieved from https://idiyas.com/inventor/joo-young-lee-s3ym5hdp

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 64(Granted Patents)


Location History:

  • Kwacheon, KR (1995)
  • Kyungki-do, KR (1998 - 2002)

Company Filing History:

goldMedal10 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1995-2002

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10 patents (USPTO):Explore Patents
1. 6346724 - Semiconductor memory device having a capacitor over bit-line structure and method for manufacturing the same (2002-02-12),
2. 6180448 - Semiconductor memory device having a capacitor over bitline structure and method for manufacturing the same (2001-01-30),
3. 6104050 - Methods for fabricating integrated circuit devices including etching (2000-08-15),
4. 6037215 - Fabricating methods including capacitors on capping layer (2000-03-14),
5. 5935875 - Dual insulating layer methods for forming integrated circuit gates and (1999-08-10),
6. 5933755 - Method of fabricating contact sites for microelectronic devices (1999-08-03),
7. 5895947 - Intergrated circuit memory devices including capacitors on capping layer (1999-04-20),
8. 5776638 - Projection exposure method and mask employed therein (1998-07-07),
9. 5763323 - Methods for fabricating integrated circuit devices including etching (1998-06-09),
10. 5466628 - Method of manufacturing trench capacitor with a recessed field oxide (1995-11-14),

Title: Joo-young Lee: Innovator in Semiconductor Technology

Introduction

Joo-young Lee is a prominent inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on improving semiconductor memory devices, which are crucial for modern electronic applications.

Latest Patents

Among his latest patents is a semiconductor memory device featuring a capacitor over bit-line structure. This innovation includes an improved step profile between the cell array region and the peripheral circuit region. The device comprises a cell array region that contains multiple cell capacitors, each with a cell storage electrode and a plate electrode. Additionally, it features dummy cell capacitors at the edges of the cell array region, which also include a dummy storage electrode and a plate electrode. The design of the dummy storage electrodes has an inclined profile facing the peripheral circuit region, enhancing the overall performance of the semiconductor memory device.

Career Highlights

Joo-young Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has positioned him as a key player in the development of advanced semiconductor solutions. His innovative designs and patents have contributed to the company's reputation for cutting-edge technology.

Collaborations

Throughout his career, Joo-young Lee has collaborated with notable colleagues, including Ki-nam Kim and Do-hyung Kim. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the semiconductor field.

Conclusion

Joo-young Lee's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as an influential inventor. His innovations continue to shape the future of electronic devices and memory solutions.

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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