Nguyen; Hop D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nguyen; Hop D..The latest application filed is for "method for forming three-dimensional objects".

Company Profile

0.23.1

Nguyen; Hop D. - Quartz Hill CA
Nguyen; Hop D. - Little Rock CA
Nguyen; Hop D. - Littlerock 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
Method for forming three-dimensional objects Grant 6,699,424 - Nguyen , et al. March 2, 2	2004-03-02
Method to reduce differential shrinkage in three-dimensional stereolithographic objects Grant 6,649,113 - Manners , et al. November 18, 2	2003-11-18
Method and apparatus for production of high resolution three-dimensional objects by stereolithography Grant 6,600,965 - Hull , et al. July 29, 2	2003-07-29
Method for forming three-dimensional objects App 20030001312 - Nguyen, Hop D. ; et al.	2003-01-02
Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters Grant 6,406,658 - Manners , et al. June 18, 2	2002-06-18
Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion Grant 6,399,010 - Guertin , et al. June 4, 2	2002-06-04
Method of and apparatus for making a three-dimensional object by stereolithography Grant 6,261,507 - Gigl , et al. July 17, 2	2001-07-17
Simplified stereolithographic object formation methods of overcoming minimum recoating depth limitations Grant 6,179,601 - Kruger , et al. January 30, 2	2001-01-30
Stereolithographic method and apparatus for production of three dimensional objects using recoating parameters for groups of layers Grant 6,103,176 - Nguyen , et al. August 15, 2	2000-08-15
Method of and apparatus for deriving data intermediate to cross-sectional data descriptive of a three-dimensional object Grant 6,084,980 - Nguyen , et al. July 4, 2	2000-07-04
Recoating stereolithographic layers Grant 6,048,487 - Almquist , et al. April 11, 2	2000-04-11
Simplified stereolithographic object formation methods of overcoming minimum recoating depth limitations Grant 5,902,538 - Kruger , et al. May 11, 1	1999-05-11
Recoating of stereolithographic layers Grant 5,891,382 - Almquist , et al. April 6, 1	1999-04-06
Method and apparatus for production of high resolution three-dimensional objects by stereolithography Grant 5,870,307 - Hull , et al. February 9, 1	1999-02-09
Method of and apparatus for making partially solidified three-dimensional objects on a layer-by-layer basis from a solidifiable medium Grant 5,855,718 - Nguyen , et al. January 5, 1	1999-01-05
Vibrationally enhanced stereolithographic recoating Grant 5,693,144 - Jacobs , et al. December 2, 1	1997-12-02
Vibrationally enhanced stereolithographic recoating Grant 5,688,464 - Jacobs , et al. November 18, 1	1997-11-18
Recoating of stereolithographic layers Grant 5,651,934 - Almquist , et al. July 29, 1	1997-07-29
Method and apparatus for production of high resolution three-dimensional objects by stereolithography Grant 5,345,391 - Hull , et al. September 6, 1	1994-09-06
Surface resolution in three-dimensional objects by inclusion of thin fill layers Grant 5,209,878 - Smalley , et al. May 11, 1	1993-05-11
Method and apparatus for production of high resolution three-dimensional objects by stereolithography Grant 5,184,307 - Hull , et al. February 2, 1	1993-02-02
Stereolithography method and apparatus Grant 5,143,663 - Leyden , et al. September 1, 1	1992-09-01
Method and apparatus for production of three-dimensional objects by stereolithography Grant 5,137,662 - Hull , et al. August 11, 1	1992-08-11
Methods and apparatus for production of three-dimensional objects by stereolithography Grant 5,059,359 - Hull , et al. October 22, 1	1991-10-22

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