Joo-won Lee

This inventor holds 14 USPTO granted patents and 6 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Korea Institute of Science and Technology, Ki-Won Nam. Active years: 2003-2019.

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

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

USPTO Granted Patents = 14 (Patent Applications = 6)

% Patents Active = 57.1

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 220(Granted Patents)

Location History:

Suwon, KR (2003 - 2009)
Suwon-si, KR (2006 - 2013)
Seoul, KR (2008 - 2019)

Company Filing History:

10 out of 132,108

Samsung Electronics Co., Ltd.

patents

3 out of 2,248

Korea Institute of Science and Technology

where one patent can have more than one assignee

Years Active: 2003-2019

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10459286 - Display device with quantom rods (2019-10-29),

2. 8863177 - System for controlling automatic exposure of broadcast advertisement data and method for same (2014-10-14),

3. 8619130 - Apparatus and method for altering images for three-dimensional display (2013-12-31),

4. 8445898 - Organic/inorganic hybrid thin film passivation layer for blocking moisture/oxygen transmission and improving gas barrier property (2013-05-21),

5. 7951726 - Organic/inorganic hybrid thin film passivation layer for blocking moisture/oxygen transmission and improving gas barrier property (2011-05-31),

6. 7732311 - Methods of manufacturing semiconductor devices (2010-06-08),

7. 7510969 - Electrode line structure having fine line width and method of forming the same (2009-03-31),

8. 7391152 - Inorganic thin layer, organic electroluminescence device including the same, and fabrication method thereof (2008-06-24),

9. 7180190 - Electrode line structure having fine line width and method of forming the same (2007-02-20),

10. 7084076 - Method for forming silicon dioxide film using siloxane (2006-08-01),

11. 6992019 - Methods for forming silicon dioxide layers on substrates using atomic layer deposition (2006-01-31),

12. 6989231 - Method of forming fine patterns using silicon oxide layer (2006-01-24),

13. 6689696 - Method for manufacturing semiconductor device employing dielectric layer used to form conductive layer into three dimensional shape (2004-02-10),

14. 6534361 - Method of manufacturing a semiconductor device including metal contact and capacitor (2003-03-18),

Title: Joo-won Lee: Innovator in Display Technology and Advertisement Systems

Introduction

Joo-won Lee is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the fields of display technology and advertisement systems, holding a total of 14 patents. His innovative work has garnered attention in the tech industry, particularly for its practical applications in enhancing user experience.

Latest Patents

One of Joo-won Lee's latest patents is a display device that incorporates quantum rods. This device features a light source that generates light, a lightguide plate that alters the light's path, and a series of polarizing plates and a liquid crystal panel that work together to display images. The quantum rod layer, divided into multiple pixels, enhances the display's capabilities by ensuring that the polarizing axis of the emitted light is perpendicular to that of the quantum rod layer.

Another notable patent is a system for controlling the automatic exposure of broadcast advertisement data. This system allows for the seamless integration of advertisement data into broadcast content, minimizing viewer disruption. It enables advertisements to be displayed at the lower end of the screen when a viewer switches channels, ensuring that the advertisement does not interrupt the ongoing broadcast program.

Career Highlights

Joo-won Lee has worked with leading companies in the technology sector, including Samsung Electronics and the Korea Institute of Science and Technology. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in display technology and advertising methods.

Collaborations

Throughout his career, Joo-won Lee has collaborated with talented individuals such as Kang-soo Chu and Jae-eun Park. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Joo-won Lee's contributions to display technology and advertisement systems highlight his role as a key innovator in the tech industry. His patents reflect a commitment to enhancing user experience and integrating advertisements seamlessly into broadcast content.

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]

6 patents pending: