Primm; Charles E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Primm; Charles E..The latest application filed is for "large field emission display (fed) made up of independently operated display sections integrated behind one common continuous large anode which displays one large image or multiple independent images".

Company Profile

0.10.0

Primm; Charles E. - Plano TX

*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
Large field emission display (FED) made up of independently operated display sections integrated behind one common continuous large anode which displays one large image or multiple independent images Grant 6,252,569 - Hodson , et al. June 26, 2	2001-06-26
Field emission device panel backlight for liquid crystal displays Grant 5,760,858 - Hodson , et al. June 2, 1	1998-06-02
Video memory device for color-sequential-type displays Grant 5,710,604 - Hodson , et al. January 20, 1	1998-01-20
Multimedia field emission device projection system Grant 5,669,690 - Hodson , et al. September 23, 1	1997-09-23
Method for determining pen location on display apparatus using piezoelectric point elements Grant 5,657,053 - Files , et al. August 12, 1	1997-08-12
Determination of pen location on display apparatus using piezoelectric point elements Grant 5,657,054 - Files , et al. August 12, 1	1997-08-12
Power supply for use with switched anode field emission display including energy recovery apparatus Grant 5,594,305 - Primm , et al. January 14, 1	1997-01-14
Integration of pen-based capability into a field emission device system Grant 5,554,828 - Primm September 10, 1	1996-09-10
Clustered field emission microtips adjacent stripe conductors Grant 5,536,993 - Taylor , et al. July 16, 1	1996-07-16
Dual mode overhead projection system using field emission device Grant 5,477,284 - Taylor , et al. December 19, 1	1995-12-19

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