Yip; Ching Wa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yip; Ching Wa.The latest application filed is for "automatic threat detection based on video frame delta information in compressed video streams".

Company Profile

6.6.10

Yip; Ching Wa - Hong Kong N/A CN
Yip; Ching-Wa - Dublin HK

*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
Automatic threat detection based on video frame delta information in compressed video streams Grant 11,074,791 - Selinger , et al. July 27, 2	2021-07-27
Automatic Threat Detection Based On Video Frame Delta Information In Compressed Video Streams App 20190371141 - SELINGER; DAVID LEE ; et al.	2019-12-05
Automatic threat detection based on video frame delta information in compressed video streams Grant 10,373,458 - Selinger , et al.	2019-08-06
System and method for a security checkpoint using radio signals Grant 10,304,303 - Selinger , et al.	2019-05-28
System And Method For A Security Checkpoint Using Radio Signals App 20190035243 - Selinger; David Lee ; et al.	2019-01-31
System And Method For A Security Checkpoint Using Radio Signals App 20180308331 - Selinger; David Lee ; et al.	2018-10-25
Automatic Threat Detection Based On Video Frame Delta Information In Compressed Video Streams App 20180308330 - SELINGER; DAVID LEE ; et al.	2018-10-25
Distributed Deep Learning Using A Distributed Deep Neural Network App 20180307979 - Selinger; David Lee ; et al.	2018-10-25
System and method for a security checkpoint using radio signals Grant 10,109,166 - Selinger , et al. October 23, 2	2018-10-23

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.