Location History:
- Gyeongsangbuk-do, KR (2013)
- Gyunggi-do, KR (2015)
- Suwon, KR (2009 - 2016)
Company Filing History:
9 out of 18,523 
3 out of 7,574 
1 out of 8,087 
Years Active: 2009-2016
Title: Innovations of Jin Soo Lee
Introduction
Jin Soo Lee is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of light-emitting diode (LED) technology, holding a total of 12 patents. His work focuses on improving the efficiency and functionality of LED power supply systems.
Latest Patents
One of his latest patents is a light-emitting diode power supply apparatus. This invention is designed to limit the rise in voltage levels supplied to an LED, even when the LED has not been driven for an extended period. The apparatus includes a power supply unit that provides controlled driving power to the LED and a controlling unit that selects between a detection voltage and a voltage based on the LED's operational state to manage the power supply effectively.
Another notable patent is the light-emitting diode driver. This driver enhances power efficiency by utilizing a resistor with a low power consumption rating while ensuring that the LED channel maintains stable and constant brightness. The driver consists of a power supplying unit that converts input voltage into a predetermined driving voltage for the LED channel and a driving unit that amplifies a detection voltage based on the current from the LED channel to control the current flow.
Career Highlights
Jin Soo Lee has worked with notable companies such as Hyundai Motor Company and Samsung Electro-Mechanics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in LED technology.
Collaborations
Throughout his career, Jin Soo Lee has collaborated with talented individuals, including Dae Hoon Han and Jung Eui Park. These collaborations have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Jin Soo Lee's contributions to LED technology through his patents and collaborations highlight his innovative spirit and dedication to improving energy efficiency. His work continues to influence the field and pave the way for future advancements in lighting technology.
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.