loadpatents
Patent applications and USPTO patent grants for KWAK; Keun Chang.The latest application filed is for "system and method of determining disease based on heat map image explainable from electrocardiogram signal".
Patent | Date |
---|---|
System And Method Of Determining Disease Based On Heat Map Image Explainable From Electrocardiogram Signal App 20220160245 - KWAK; Keun Chang ;   et al. | 2022-05-26 |
Method for generating personal identification information using an electrocardiogram and method for identifying a person using the personal identification information Grant 10,548,515 - Pan , et al. Fe | 2020-02-04 |
Method For Generating Personal Identification Information Using An Electrocardiogram And Method For Identifying A Person Using The Personal Identification Information App 20180098719 - PAN; Sung-Bum ;   et al. | 2018-04-12 |
On-line Speaker Recognition Method And Apparatus Thereof App 20080065380 - KWAK; Keun Chang ;   et al. | 2008-03-13 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.