Location History:
- Hungduck-Ku, Cheongju-City, KR (2000)
- Cheongju-City, Chungcheongbuk-Do, KR (2008)
- Cheongui-City, Chungcheonbuk-Do, KR (2008)
- Heungdeok-Gu, Cheongju-City, Chungcheongbuk-Do, KR (2008 - 2010)
- Heungdeok-Gu, Cheongju-City, Chungcheongbuk-Do KR (2010)
- Cheongju, KR (2005 - 2011)
Company Filing History:
1 out of 1 
1 out of 21 
1 out of 1,557 
Years Active: 2000-2011
Title: Innovations by Eun Jong Cha
Introduction
Eun Jong Cha is a notable inventor based in Cheongju, South Korea. He holds a total of 10 patents, showcasing his contributions to the field of medical technology. His work primarily focuses on developing innovative solutions for healthcare challenges.
Latest Patents
One of his latest patents is a method and system for measuring urinary flow rate. This invention minimizes impact noise caused by urine, allowing for accurate measurement of urinary flow rates using multiple load cells, particularly beneficial for diagnosing prostatic hypertrophy. The method involves collecting urine in a container, averaging urinary flow rate signals, and converting these signals into digital format for analysis via a personal computer or microprocessor analyzer.
Another significant patent is a continuous positive airway pressure (CPAP) device that controls pressure in the face mask. This device includes an air stream generator, a face mask, and a pressure sensor that measures the pressure within the mask. The control circuit adjusts the air stream generator's speed to ensure that the patient receives the preset positive pressure, distinguishing between average pressure and pressure caused by spontaneous breathing.
Career Highlights
Eun Jong Cha has worked with Chungbuk National University, contributing to research and development in medical technologies. His innovative approaches have made a significant impact in the healthcare sector, particularly in improving patient care through advanced medical devices.
Collaborations
Eun Jong Cha has collaborated with notable colleagues, including Kyung Ah Kim and Mi Sook Park, who have contributed to his research endeavors.
Conclusion
Eun Jong Cha's inventions reflect his commitment to advancing medical technology and improving patient outcomes. His patents demonstrate a blend of innovation and practicality, addressing real-world healthcare challenges effectively.
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.