Location History:
- Seoul, KR (2000)
- Gyeonggi-do, KR (2009)
- Kyungki-do, KR (2003 - 2012)
- Yongin-si, KR (2009 - 2014)
Company Filing History:
7 out of 7,574 
6 out of 131,214 
1 out of 53 Years Active: 2000-2014
Title: Kyo-yeol Lee: Innovator in Piezoelectric Actuators and Light Emitting Devices
Introduction
Kyo-yeol Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the fields of piezoelectric actuators and light-emitting devices. With a total of 14 patents to his name, Lee's work has had a substantial impact on technology and innovation.
Latest Patents
One of his latest patents is a method of forming a piezoelectric actuator of an inkjet head. This method involves creating a lower electrode on a vibration plate, followed by the formation of a piezoelectric layer that corresponds to multiple pressure chambers. The process includes the addition of a supporting pad and an upper electrode, which is bonded to a driving circuit to receive voltage. Another notable patent is for the manufacturing of a light-emitting device using GaN series III-V group nitride semiconductor material. This invention details a GaN-based light-emitting device that includes first and second electrodes, with a thermal conductive layer to enhance performance.
Career Highlights
Kyo-yeol Lee has worked with leading companies in the technology sector, including Samsung Electro-Mechanics Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues such as Jae-woo Chung and Hwa-sun Lee. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Kyo-yeol Lee is a distinguished inventor whose work in piezoelectric actuators and light-emitting devices continues to influence the technology landscape. His numerous patents reflect his dedication to innovation and excellence in engineering.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.