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Class Information
Number: 414/935
Name: Material or article handling > Associated with semiconductor wafer handling
Description: A collection of art disclosing useful subject matter utilized in the handling of flat, sheetlike semiconductor wafers.


Sub-classes under this class:

Class Number Class Name Patents
414/941 Includes means for gripping wafer 444
414/937 Including means for charging or discharging wafer cassette 527
414/939 Including wafer charging or discharging means for vacuum chamber 638
414/936 Including wafer orienting means 360
414/940 Wafer cassette transporting 578


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7614840 Wafer processing apparatus having dust proof function Nov. 10, 2009
7611124 Vacuum processing apparatus Nov. 3, 2009
7611319 Methods and apparatus for identifying small lot size substrate carriers Nov. 3, 2009
7611322 Processing thin wafers Nov. 3, 2009
7607879 Substrate processing apparatus with removable component module Oct. 27, 2009
7607880 Wafer processing apparatus having dust proof function Oct. 27, 2009
7597531 Method of controlling mover device Oct. 6, 2009
7585141 Load lock system for ion beam processing Sep. 8, 2009
7585686 Method and apparatus for processing a wafer Sep. 8, 2009
7575406 Substrate processing apparatus Aug. 18, 2009
7577487 Methods and apparatus for a band to band transfer module Aug. 18, 2009
7563043 Coating/developing apparatus and substrate transfer method Jul. 21, 2009
7551265 Contact material and system for ultra-clean applications Jun. 23, 2009
7549811 Substrate treating apparatus Jun. 23, 2009
7537108 Methods and apparatus for transporting substrate carriers May. 26, 2009
7537425 Wafer processing apparatus having dust proof function May. 26, 2009
7532004 Inspection device for inspecting thin plate container and method of inspecting thin plate container May. 12, 2009
7521089 Method and apparatus for controlling the movement of CVD reaction byproduct gases to adjacent process chambers Apr. 21, 2009
7506752 Methods and apparatus for transporting substrate carriers Mar. 24, 2009
7504794 Planar motor Mar. 17, 2009
7503762 Substrate processing apparatus and substrate processing method Mar. 17, 2009
7497633 Substrate processing apparatus and substrate processing method Mar. 3, 2009
7497912 Substrate processing apparatus Mar. 3, 2009
7499767 Methods and apparatus for positioning a substrate relative to a support stage Mar. 3, 2009
7494107 Gate valve for plus-atmospheric pressure semiconductor process vessels Feb. 24, 2009
7490650 Workpiece processing device Feb. 17, 2009
7490878 ESD safe vacuum wand tip Feb. 17, 2009
7482555 Substrate transportation device (air) Jan. 27, 2009
7476960 System and method for improved auto-boating Jan. 13, 2009
7462814 Methods and systems for lithography process control Dec. 9, 2008
7457680 Conveyance method for transporting objects Nov. 25, 2008
7453160 Simplified wafer alignment Nov. 18, 2008
7445689 Substrate processing method and substrate processing system Nov. 4, 2008
7445119 Chip receptacle, method for fabricating a chip receptacle and chip transport container Nov. 4, 2008
7416405 Vertical type of thermal processing apparatus and method of using the same Aug. 26, 2008
7406360 Method for detecting transfer shift of transfer mechanism and semiconductor processing equipment Jul. 29, 2008
7394520 Temperature conditioned load lock, lithographic apparatus comprising such a load lock and method of manufacturing a substrate with such a load lock Jul. 1, 2008
7377736 Cylinder, load port using it, and production system May. 27, 2008
7367446 Methods and apparatus for transporting substrate carriers May. 6, 2008
7357846 Substrate processing apparatus and substrate processing method Apr. 15, 2008
7344349 Pod cover removing-installing apparatus Mar. 18, 2008
7336015 Method of manipulating wafers Feb. 26, 2008
7335277 Vacuum processing apparatus Feb. 26, 2008
7331751 Vacuum processing method Feb. 19, 2008
7329299 Plate-shaped work piece transporting apparatus Feb. 12, 2008
7329947 Heat treatment jig for semiconductor substrate Feb. 12, 2008
7313452 Substrate transfer controlling apparatus and substrate transferring method Dec. 25, 2007
7313262 Apparatus for visualization of process chamber conditions Dec. 25, 2007
7293642 Methods and apparatus for transporting substrate carriers Nov. 13, 2007
7292909 Substrate processing apparatus and management method Nov. 6, 2007

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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