Yu; Yunbo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Yunbo.The latest application filed is for "password key, security authentication system and security authentication method".

Company Profile

0.6.8

Yu; Yunbo - Shenzhen CN
Yu; Yunbo - Guangdong N/A CN

*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
Password Key, Security Authentication System And Security Authentication Method App 20150269574 - Peng; Juan ; et al.	2015-09-24
System, method, and device for radio frequency communication Grant 8,929,805 - Yu , et al. January 6, 2	2015-01-06
RF SIM card, card reader, and communication method Grant 8,630,584 - Yu , et al. January 14, 2	2014-01-14
Real-time Information Service App 20130267256 - YU; Yunbo	2013-10-10
Fast Access Short-range Communication System And Method App 20130217334 - YU; Yunbo ; et al.	2013-08-22
Integrated Circuit (ic) Card System App 20120297210 - YU; YUNBO ; et al.	2012-11-22
Radio frequency IC card device with very high frequency Grant 8,061,625 - Yu , et al. November 22, 2	2011-11-22
Radio frequency IC card device with very high frequency Grant 8,002,196 - Yu , et al. August 23, 2	2011-08-23
Rf Sim Card, Card Reader, And Communication Method App 20110165862 - YU; Yunbo ; et al.	2011-07-07
System, Method, And Device For Radio Frequency Communication App 20110151900 - YU; Yunbo ; et al.	2011-06-23
Radio Frequency Ic Card Device With Very High Frequency App 20100273528 - Yu; Yunbo ; et al.	2010-10-28
Radio Frequency Ic Card Device With Very High Frequency App 20100227644 - YU; Yunbo ; et al.	2010-09-09

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