Sang-Goo Lee

This inventor holds 7 USPTO granted patents. Top assignees: Ibule Photonics, Ibule Photonics Co., Ltd., Ibule Humanscan Co., Ltd.. Active years: 2002-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Goo Lee. Retrieved from https://idiyas.com/inventor/sang-goo-lee

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

USPTO Granted Patents = 7

% Patents Active = 71.4

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 11(Granted Patents)

Location History:

Kyungki-do, KR (2002)
Kyoungki-do, KR (2003)
Siheung-si, KR (2002 - 2009)
Kyunggi-Do, KR (2009)

Company Filing History:

Ibule Photonics Co., Ltd.

patents

1 out of 1

Ibule Humanscan Co., Ltd.

patent

4. 1 out of 1

Idbule Photonics Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 2002-2009

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7527704 - Method for preparing film structure comprising ferroelectric single crystal layer (2009-05-05),

2. 7527690 - Ferroelectric ceramic compound, a ferroelectric ceramic single crystal, and preparation processes thereof (2009-05-05),

3. 7399356 - Method for preparation of ferroelectric single crystal film structure using deposition method (2008-07-15),

4. 6951135 - Ultrasonic probe and method for the fabrication thereof (2005-10-04),

5. 6545387 - Surface acoustic wave filter using novel piezoelectric single crystal substrate (2003-04-08),

6. 6491889 - Ferroelectric single crystal wafer and process for the preparation thereof (2002-12-10),

7. 6468498 - Composite metal material, preparation thereof and photocatalytic process using same (2002-10-22),

Title: Sang-Goo Lee: Innovator in Ferroelectric Materials

Introduction

Sang-Goo Lee is a prominent inventor based in Siheung-si, South Korea. He has made significant contributions to the field of ferroelectric materials, holding a total of 7 patents. His work focuses on developing advanced materials that have applications in various electronic devices.

Latest Patents

One of his latest patents involves a ferroelectric ceramic compound and a ferroelectric ceramic single crystal, along with their preparation processes. This invention relates to a ferroelectric ceramic compound characterized by a specific formula that includes components such as lead oxide, magnesium oxide, and lithium tantalate. The resulting materials exhibit high piezoelectricity and are particularly useful for manufacturing tunable filters for radio communication and optical communication devices. Another notable patent describes a method for preparing a film structure that incorporates a ferroelectric single crystal layer, which can enhance the performance of electric and electronic devices.

Career Highlights

Sang-Goo Lee has worked with notable companies, including Ibule Photonics Co., Ltd. and Ibule Photonics. His experience in these organizations has allowed him to further his research and development in the field of ferroelectric materials.

Collaborations

He has collaborated with colleagues such as Min-Chan Kim and Jaehwan Eun, contributing to the advancement of technology in his area of expertise.

Conclusion

Sang-Goo Lee's innovative work in ferroelectric materials has positioned him as a key figure in the field. His patents reflect a commitment to advancing technology that benefits various electronic applications.

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]