Kyu-ha Lee

This inventor holds 20 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyu-ha Lee. Retrieved from https://idiyas.com/inventor/kyu-ha-lee

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 2)

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 5

Forward Citations = 91(Granted Patents)

Company Filing History:

20 out of 132,108

Samsung Electronics Co., Ltd.

patents

Years Active: 2011-2019

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Areas of Expertise:

Robot Cleaner

Multi-Substrate

Semiconductor Fabrication

Redistribution Area

Wafer Carrier

Through-Vias

Conductive Via Structures

Seed Layer

Barrier Layers

Metal Interconnection

Semiconductor Packages

Via Connection Structures

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10500894 - Robot cleaner (2019-12-10),

2. 9865581 - Method of fabricating multi-substrate semiconductor devices (2018-01-09),

3. 9799619 - Electronic device having a redistribution area (2017-10-24),

4. 9793165 - Methods of fabricating semiconductor devices (2017-10-17),

5. 9691685 - Semiconductor devices and methods of manufacturing the same, and semiconductor packages including the semiconductor devices (2017-06-27),

6. 9583373 - Wafer carrier having cavity (2017-02-28),

7. 9502274 - Wafer loaders having buffer zones (2016-11-22),

8. 9362172 - Semiconductor devices having through-vias and methods for fabricating the same (2016-06-07),

9. 9236349 - Semiconductor device including through via structures and redistribution structures (2016-01-12),

10. 9171753 - Semiconductor devices having conductive via structures and methods for fabricating the same (2015-10-27),

11. 9070748 - Semiconductor devices having through-vias and methods for fabricating the same (2015-06-30),

12. 8952543 - Via connection structures, semiconductor devices having the same, and methods of fabricating the structures and devices (2015-02-10),

13. 8941216 - Semiconductor devices having through-vias and methods for fabricating the same (2015-01-27),

14. 8927426 - Semiconductor devices having through-vias and methods for fabricating the same (2015-01-06),

15. 8872351 - Semiconductor devices having through electrodes (2014-10-28),

Title: The Innovations of Kyu-ha Lee: A Look at His Impactful Patents

Introduction: Kyu-ha Lee, a prominent inventor located in Yongin-si, South Korea, has made significant contributions to the fields of robotics and semiconductor technology. With an impressive portfolio of 20 patents, Kyu-ha Lee is a valuable asset to Samsung Electronics Co., Ltd., where he continues to push the boundaries of innovation.

Latest Patents: One of Kyu-ha Lee's notable inventions is a wheel for a robot cleaner, which features an outer ring designed for surface contact and an inner ring that receives driving force. This innovative design incorporates multiple spokes creating independent air passages, as well as ribs that enhance its functionality. Another recent patent focuses on the method of fabricating multi-substrate semiconductor devices. This process involves the formation of insulating and barrier layers, followed by chemical mechanical polishing, culminating in the bonding of a second substrate to an exposed conductive layer.

Career Highlights: Kyu-ha Lee's career has been marked by a commitment to advancing technology and improving the efficiency of household robots and semiconductor manufacturing processes. His contributions at Samsung Electronics Co., Ltd. have not only garnered him numerous patents but also solidified his reputation as a leading inventor in his field.

Collaborations: Throughout his career, Kyu-ha Lee has worked alongside talented colleagues such as Pil-Kyu Kang and Ho-jin Lee. These collaborations have fostered an environment of creativity and innovation, enabling the development of cutting-edge technologies.

Conclusion: Kyu-ha Lee's work exemplifies the fusion of engineering excellence and innovative thinking. His patents not only enhance the functionality of everyday devices but also advance the capabilities of semiconductor technology, marking him as a significant figure in the world of inventions. As he continues his work at Samsung Electronics Co., Ltd., the future holds promising developments from this visionary inventor.

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]

2 patents pending: