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Class Information
Number: 355/72
Name: Photocopying > Projection printing and copying cameras > Detailed holder for photosensitive paper
Description: Subject matter including detailed means to maintain the photographic paper in position while the image of the original is being focused on its surface.


Sub-classes under this class:

Class Number Class Name Patents
355/74 Including adjustable or selective masking frame 175
355/73 Including vacuum or fluid pressure 209


Patents under this class:

Patent Number Title Of Patent Date Issued
7619714 Immersion exposure technique Nov. 17, 2009
7607543 Reticle pod with isolation system Oct. 27, 2009
7605905 Method for distortion correction in a microlithographic projection exposure apparatus Oct. 20, 2009
7602489 Lithographic apparatus and device manufacturing method Oct. 13, 2009
7602476 Substrate-holding technique Oct. 13, 2009
7600684 Direct thermal barcode printer Oct. 13, 2009
7598507 Adjustable lithography blocking device and method Oct. 6, 2009
7593096 Lithographic apparatus and device manufacturing method Sep. 22, 2009
7589823 Stage device, exposure apparatus, and method of manufacturing device Sep. 15, 2009
7589822 Stage drive method and stage unit, exposure apparatus, and device manufacturing method Sep. 15, 2009
7589821 Exposure apparatus and device manufacturing method Sep. 15, 2009
7589820 Exposure apparatus and method for producing device Sep. 15, 2009
7583361 System for controlling a dual mover assembly for an exposure apparatus Sep. 1, 2009
7583358 Systems and methods for retrieving residual liquid during immersion lens photolithography Sep. 1, 2009
7583357 Lithographic apparatus and device manufacturing method Sep. 1, 2009
7582414 Method and system for drying a substrate Sep. 1, 2009
7581826 Ink reservoir Sep. 1, 2009
7580114 Exposure apparatus and method for manufacturing device Aug. 25, 2009
7580109 Substrate supporting unit, and substrate temperature control apparatus and method Aug. 25, 2009
7576835 Substrate handler, lithographic apparatus and device manufacturing method Aug. 18, 2009
7576834 Lithographic apparatus and device manufacturing method Aug. 18, 2009
7576832 Lithographic apparatus and device manufacturing method Aug. 18, 2009
7576831 Method and apparatus for maintaining a machine part Aug. 18, 2009
7573560 Supporting plate, stage device, exposure apparatus, and exposure method Aug. 11, 2009
7570397 Imaging system and method to enable scanning a variety of types of media objects Aug. 4, 2009
7570343 Microlithographic projection exposure apparatus Aug. 4, 2009
7567340 Lithographic apparatus and device manufacturing method Jul. 28, 2009
7567339 Lithographic apparatus with gas bearing supply mechanism and device manufacturing method Jul. 28, 2009
7567338 Lithographic apparatus and device manufacturing method Jul. 28, 2009
7564536 Lithographic apparatus and device manufacturing method Jul. 21, 2009
7564535 Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations Jul. 21, 2009
7561250 Lithographic apparatus having parts with a coated film adhered thereto Jul. 14, 2009
7561248 Immersion exposure technique Jul. 14, 2009
7557905 Wafer loading apparatus Jul. 7, 2009
7557904 Wafer holding mechanism Jul. 7, 2009
7557903 Lithographic apparatus and device manufacturing method Jul. 7, 2009
RE40774 Positioning device with a vibration-free object table, and lithographic device provided with such a positioning device Jun. 23, 2009
7551264 Exposure apparatus Jun. 23, 2009
7548303 Cooling assembly for a stage Jun. 16, 2009
7545481 Lithographic apparatus and device manufacturing method Jun. 9, 2009
7545480 Reticle, exposure apparatus, and methods for measuring the alignment state thereof Jun. 9, 2009
7545479 Apparatus and method for maintaining immersion fluid in the gap under the projection lens during wafer exchange in an immersion lithography machine Jun. 9, 2009
7538857 Lithographic apparatus and device manufacturing method utilizing a substrate handler May. 26, 2009
7538853 Exposure process and apparatus using glass photomasks May. 26, 2009
7535552 Moving/guiding apparatus and exposure apparatus using the same May. 19, 2009
7532310 Apparatus, method for supporting and/or thermally conditioning a substrate, a support table, and a chuck May. 12, 2009
7528936 Substrate container with pressure equalization May. 5, 2009
7528935 Lithographic apparatus, device manufacturing method, and device manufactured thereby May. 5, 2009
7528929 Lithographic apparatus and device manufacturing method May. 5, 2009
7525644 Container and exposure apparatus having the same Apr. 28, 2009



 
 
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