DOUGLAS HANSEN
General Contractor in Orem, UT
License number
Utah 5100432-S420
Issued Date
Apr 5, 2002
Category
Contractor
Type
S420-Gen Fencing Ornament Iron Guardrail
Address
Address
Orem, UT
Personal information
See more information about DOUGLAS HANSEN at radaris.comName
Address
Phone
462 Kensington Ave, Salt Lake Cty, UT 84115
462 E Kensington Ave, Salt Lake City, UT 84115
4586 S Monte Vista Dr, Salt Lake City, UT 84123
4832 S 500 E, Vernal, UT 84078
486 Choke Cherry Ln, Providence, UT 84332
Professional information
Polarizer Apparatus For Producing A Generally Polarized Beam Of Light
US Patent:
6710921, Mar 23, 2004
Filed:
Jan 15, 2002
Appl. No.:
10/050301
Inventors:
Douglas P. Hansen - Orem UT
John Gunther - Torrance CA
John Gunther - Torrance CA
Assignee:
Moxtek - Orem UT
International Classification:
G02B 530
US Classification:
359486, 359487, 359495, 359496, 359497, 362 19, 353 20
Abstract:
A polarizing device has an arrangement of generally parallel elements disposed in an unpolarized source light beam for transmitting polarizations perpendicular to the elements and reflecting polarizations parallel to the elements. The elements may be disposed at substantially any incidence angle and may reflect the reflected beam at substantially any angle. The elements may be disposed on a substrate or embedded in a substrate. The elements may be disposed in a curved layer. The substrate may also have a curved surface. A polarizer apparatus may also have a mirror or the like for redirecting or recapturing the transmitted or reflected beam so they have similar directions or are directed to a common area. The device may also have a wave plate or the like for changing the polarization of the transmitted or reflected beams so they have the same polarization.
Polarizer Apparatus For Producing A Generally Polarized Beam Of Light
US Patent:
6452724, Sep 17, 2002
Filed:
Jun 26, 2000
Appl. No.:
09/603249
Inventors:
Douglas P. Hansen - Orem UT
John Gunther - Torrance CA
John Gunther - Torrance CA
Assignee:
Moxtek - Orem UT
International Classification:
G02B 530
US Classification:
359486, 359487, 359495, 359496, 359497
Abstract:
A polarizing device has an arrangement of generally parallel elements disposed in an unpolarized source light beam for transmitting polarizations perpendicular to the elements and reflecting polarizations parallel to the elements. The elements may be disposed at substantially any incidence angle and may reflect the reflected beam at substantially any angle. The elements may be disposed on a substrate or embedded in a substrate. The elements may be disposed in a curved layer. The substrate may also have a curved surface. A polarizer apparatus may also have a mirror or the like for redirecting or recapturing the transmitted or reflected beam so they have similar directions or are directed to a common area. The device may also have a wave plate or the like for changing the polarization of the transmitted or reflected beams so they have the same polarization.
Polarizer Apparatus For Producing A Generally Polarized Beam Of Light
US Patent:
6108131, Aug 22, 2000
Filed:
May 14, 1998
Appl. No.:
9/078613
Inventors:
Douglas P. Hansen - Orem UT
John Gunther - Torrance CA
John Gunther - Torrance CA
Assignee:
Moxtek - Orem UT
International Classification:
G02B 530, G02B 2728
US Classification:
359486
Abstract:
A polarizing device has an arrangement of generally parallel elements disposed in an unpolarized source light beam for transmitting polarizations perpendicular to the elements and reflecting polarizations parallel to the elements. The elements may be disposed at substantially any incidence angle and may reflect the reflected beam at substantially any angle. The elements may be disposed on a substrate or embedded in a substrate. The elements may be disposed in a curved layer. The substrate may also have a curved surface. A polarizer apparatus may also have a mirror or the like for redirecting or recapturing the transmitted or reflected beam so they have similar directions or are directed to a common area. The device may also have a wave plate or the like for changing the polarization of the transmitted or reflected beams so they have the same polarization.