Leung; Wing P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leung; Wing P..The latest application filed is for "apparatus and method for parental control using v-chip plus+ and master password".

Company Profile

0.11.8

Leung; Wing P. - Arcadia 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
Apparatus and method for parental control using V-Chip plus+ and master password Grant 9,392,332 - Leung , et al. July 12, 2	2016-07-12
Apparatus And Method For Parental Control Using V-chip Plus+ And Master Password App 20140196074 - Leung; Wing P. ; et al.	2014-07-10
Apparatus and method for parental control using V-Chip plus+ and master password Grant 8,635,642 - Leung , et al. January 21, 2	2014-01-21
Apparatus And Method For Parental Control Using V-chip Plus+ And Master Password App 20130067507 - Leung; Wing P. ; et al.	2013-03-14
Apparatus And Method For Parental Control Using V-chip Plus+ And Master Password App 20120030698 - Leung; Wing P. ; et al.	2012-02-02
Video tape indexing system and method Grant 8,078,031 - Yuen , et al. December 13, 2	2011-12-13
Apparatus and method for parental control using V-chip plus+ and master password Grant 8,006,260 - Leung , et al. August 23, 2	2011-08-23
Video Tape Indexing System And Method App 20090210906 - Yuen; Henry C. ; et al.	2009-08-20
Video tape indexing system and method Grant 7,542,657 - Yuen , et al. June 2, 2	2009-06-02
Video tape indexing system and method App 20040086266 - Yuen, Henry C. ; et al.	2004-05-06
Use of two remote controllers in parental control App 20030237088 - Macrae, Douglas B. ; et al.	2003-12-25
Video medium indexing system and method Grant 6,608,963 - Yuen , et al. August 19, 2	2003-08-19
Apparatus and method for parental control using V-Chip plus+ and master password App 20020095673 - Leung, Wing P. ; et al.	2002-07-18
Calibration disk with disk bumps for calibrating PZT sliders Grant 5,689,057 - Baumgart , et al. November 18, 1	1997-11-18
Method of making disk bumps with laser pulses Grant 5,631,408 - Baumgart , et al. May 20, 1	1997-05-20
Process for texturing brittle glass disks Grant 5,595,791 - Baumgart , et al. January 21, 1	1997-01-21
Laser machined slider Grant 5,544,775 - Kerth , et al. August 13, 1	1996-08-13

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