Polarization Without Modulation (359/483) Patents (Class 359/FOR131)
Foreign Patent Art Collections
- By grid or dipoles (359/486) (Class 359/FOR134)
- By reflection or refraction (e.g., Brewster angle) (359/487) (Class 359/FOR135)
- Polarization (direction or magnitude) varies over surface of the medium (e.g., vectograph) (359/489) (Class 359/FOR137)
- By dichroic medium (359/490) (Class 359/FOR138)
- Glare prevention by discriminating against polarized light (359/493) (Class 359/FOR141)
- By birefringent element (359/494) (Class 359/FOR142)
- By relatively adjustable superimposed or in series polarizers (359/501) (Class 359/FOR149)
- With color filter (359/502) (Class 359/FOR150)
There are no patents to show for this class.