He; Dahua

Patent Applications and Registrations

Patent applications and USPTO patent grants for He; Dahua.The latest application filed is for "extensible disc player".

Company Profile

0.5.15

He; Dahua - Shanghai 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
Method and apparatus for enabling an application to cooperate with running of a program Grant 9,779,778 - He , et al. October 3, 2	2017-10-03
Extensible disc player Grant 8,792,639 - Peng , et al. July 29, 2	2014-07-29
Extensible Disc Player App 20120189280 - Peng; Yang ; et al.	2012-07-26
Extensible disc player Grant 8,170,209 - Peng , et al. May 1, 2	2012-05-01
Method And Apparatus For Enabling An Application To Cooperate With Running Of A Program App 20100119209 - He; Dahua ; et al.	2010-05-13
Method And Apparatus For Playing An Optical Disc App 20100104268 - Peng; Yang ; et al.	2010-04-29
Method And Apparatus For Error Correction Of Optical Disc Data App 20100067335 - Li; Mo ; et al.	2010-03-18
Method and Apparatus For Playing Video App 20080310815 - He; Dahua ; et al.	2008-12-18
Method and Apparatus of Attachment of Information App 20080024895 - He; Dahua ; et al.	2008-01-31
Method and system for editing a multimedia message App 20070198925 - He; Dahua ; et al.	2007-08-23
Optical disc, player for the optical disc and its play back method App 20070118764 - Peng; Yang ; et al.	2007-05-24
Method and device for determining the credit of users of the optical disc App 20070078757 - Wang; Bei ; et al.	2007-04-05
Methods and systems for presenting and recording class sessions in virtual classroom App 20070048719 - He; Dahua ; et al.	2007-03-01
Method for sharing contents using the webdvd technology App 20070005778 - Peng; Yang ; et al.	2007-01-04
Digital broadcast method and system for supporting dvd recording and relevant receiving and recording method and device App 20060285820 - Kelly; Declan Patrick ; et al.	2006-12-21
Extensible disc player App 20060265753 - Peng; Yang ; et al.	2006-11-23
Method and system for linking legacy dvd discs to related web sites App 20060150228 - Kelly; Declan Patrick ; et al.	2006-07-06
Copy protection of DVD related web content App 20040044900 - Wang, Bei ; et al.	2004-03-04

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