Chang; Ruey-Kang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Ruey-Kang.The latest application filed is for "device for surfactant administration and ventilation of low birth weight infants".

Company Profile

3.17.22

Chang; Ruey-Kang - Diamond Bar CA
CHANG; Ruey-Kang - Culver City CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Device For Surfactant Administration And Ventilation Of Low Birth Weight Infants App 20220193356 - Chang; Ruey-Kang	2022-06-23
Systems, apparatus, and methods for documenting code blue scenarios Grant 11,331,505 - Chang May 17, 2	2022-05-17
Systems, Apparatus, And Methods For Documenting Code Blue Scenarios App 20210361958 - CHANG; Ruey-Kang	2021-11-25
Systems, apparatus, and methods for documenting code blue scenarios Grant 11,141,599 - Chang October 12, 2	2021-10-12
Apparatus, systems, and methods for detecting congenital heart disease in newborns Grant 10,987,034 - Chang April 27, 2	2021-04-27
Wearable Devices Configured For Facilitating Diagnosis And/or Assessment Of Pulmonary Diseases, And Corresponding Methods App 20200367825 - CHANG; Ruey-Kang	2020-11-26
Wearable devices configured for facilitating diagnosis and/or assessment of pulmonary diseases, and corresponding methods Grant 10,765,368 - Chang Sep	2020-09-08
Device And Method For Screening Congenital Heart Disease App 20200268255 - CHANG; Ruey-Kang	2020-08-27
Device and method for screening congenital heart disease Grant 10,667,700 - Chang	2020-06-02
Foot pulse oximeter for screening congenital heart disease before newborn discharge Grant 10,653,348 - Chang , et al.	2020-05-19
Systems, Apparatus, And Methods For Documenting Code Blue Scenarios App 20180250519 - CHANG; Ruey-Kang	2018-09-06
Apparatus, Systems, And Methods For Detecting Congenital Heart Disease In Newborns App 20180110451 - CHANG; Ruey-Kang	2018-04-26
Apparatus, systems, and methods for detecting congenital heart disease in newborns Grant 9,877,671 - Chang January 30, 2	2018-01-30
Foot Pulse Oximeter For Screening Congenital Heart Disease Before Newborn Discharge App 20170347931 - Chang; Ruey-Kang ; et al.	2017-12-07
Systems, Apparatus, And Methods For Documenting Code Blue Scenarios App 20170333722 - CHANG; Ruey-Kang	2017-11-23
Foot pulse oximeter for screening congenital heart disease before newborn discharge Grant 9,763,606 - Chang , et al. September 19, 2	2017-09-19
Systems, apparatus, and methods for documenting code blue scenarios Grant 9,743,882 - Chang August 29, 2	2017-08-29
Device For Surfactant Administration And Ventilation Of Low Birth Weight Infants App 20170143922 - Chang; Ruey-Kang	2017-05-25
Monitor for SIDS research and prevention Grant 9,572,528 - Chang February 21, 2	2017-02-21
Monitor For Sids Research And Prevention App 20160324466 - Chang; Ruey-Kang	2016-11-10
Systems And Methods For Performing An Electrocardiogram App 20160302726 - CHANG; Ruey-Kang	2016-10-20
Device And Method For Screening Congenital Heart Disease App 20160262633 - Chang; Ruey-Kang	2016-09-15
Wearable Devices Configured For Facilitating Diagnosis And/or Assessment Of Pulmonary Diseases, And Corresponding Methods App 20160095549 - CHANG; Ruey-Kang	2016-04-07
Systems, Apparatus, And Methods For Documenting Code Blue Scenarios App 20150282758 - CHANG; Ruey-Kang	2015-10-08
Apparatus, Systems, And Methods For Detecting Congenital Heart Disease In Newborns App 20150112171 - CHANG; Ruey-Kang	2015-04-23
Device And Method For Screening Congenital Heart Disease App 20150011846 - Chang; Ruey-Kang	2015-01-08
Device and method for screening congenital heart disease Grant 8,892,196 - Chang November 18, 2	2014-11-18
Device To Monitor And Promote Successful Endotracheal Intubation And Ventilation App 20140275836 - Chang; Ruey-Kang	2014-09-18
Device For Surfactant Administration And Ventilation Of Low Birth Weight Infants App 20140216449 - Chang; Ruey-Kang	2014-08-07
Device To Secure Airway During Emergency Care App 20140166020 - Chang; Ruey-Kang	2014-06-19
ECG leads system for newborn ECG screening Grant 8,660,630 - Chang February 25, 2	2014-02-25
ECG leads system for newborn ECG screening Grant 8,369,924 - Chang February 5, 2	2013-02-05
Foot Pulse Oximeter For Screening Congenital Heart Disease Before Newborn Discharge App 20120046532 - CHANG; RUEY-KANG ; et al.	2012-02-23
Ecg Leads System For Newborn Ecg Screening App 20110270100 - Chang; Ruey-Kang	2011-11-03
Device and Method for Screening Congenital Heart Disease App 20080009754 - Chang; Ruey-Kang	2008-01-10

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.