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Tokyo Electron Limited Patents
Assignee:
Tokyo Electron Limited
Address:
Tokyo, JP
No. of patents:
2522
Patents:




Patent Number Title Of Patent Date Issued
RE40052 Heat treatment apparatus February 12, 2008
A heat treatment table is divided into two or more regions, a heater is disposed for each region. On a predetermined portion of the heat treatment table, a plurality of sensors are disposed separately each other. A relation between temperatures of the respective portions on the heat
RE40046 Processing system February 12, 2008
A processing system has an upper electrode with gas discharge holes of a shape corresponding to the external we of insulating members. The insulating members are formed of a poly(ether etherketone) resin, a polyimide resin, a poly(ether imide) resin or the like. Each insulating membe
RE39969 Processing system January 1, 2008
A processing system has an upper electrode with gas discharge holes of a shape corresponding to the external we of insulating members. The insulating members are formed of a poly(ether etherketone) resin, a polyimide resin, a poly (ether imide) resin or the like. Each insulating memb
RE39939 Processing system December 18, 2007
A processing system has an upper electrode with gas discharge holes of a shape corresponding to the external we of insulating members. The insulating members are formed of a poly(ether etherketone) resin, a polyimide resin, a poly (ether imide) resin or the like. Each insulating memb
RE37470 Substrate processing apparatus and substrate processing method December 18, 2001
A wafer processing apparatus includes a common path, extending in a Y-axis direction, in which one wafer or a plurality of wafers are conveyed, a plurality of process units stacked on both sides of the common path to constitute multi-stage structures, a main handler moved in the common p
RE36810 Plasma processing apparatus and method August 8, 2000
A plasma processing apparatus comprises a first passage opened in a top of suscepter at a peripheral area thereof, a first gas supply source for supplying heat exchange gas into a small clearance between the suscepter and a wafer through the first passage, a first vacuum pump for exhaust
RE36371 Method of forming polycrystalline silicon film in process of manufacturing LCD November 2, 1999
In a method of forming a polycrystalline silicon film in a process of manufacturing an LCD, a hydrogenated amorphous silicon film is formed on a glass substrate by plasam CVD throughout areas serving as the pixel portion and driver unit of the LCD. A laser beam is radiated on a selected
D581012 Middle plate for the shower head November 18, 2008
D580894 Wafer boat November 18, 2008
D579885 Upper heat insulating cylinder for manufacturing semiconductor wafers November 4, 2008
D574843 Computer generated image for a display panel or screen August 12, 2008
D574792 Lower heat insulating cylinder for manufacturing semiconductor wafers August 12, 2008
D572733 Top panel for microwave introduction window of a plasma processing apparatus July 8, 2008
D572707 Microwave introducing antenna for a plasma processing apparatus July 8, 2008
D571833 Top panel for microwave introduction window of plasma processing apparatus June 24, 2008
D571832 Top panel for microwave introduction window of a plasma processing apparatus June 24, 2008
D571831 Top panel for microwave introduction window of a plasma processing apparatus June 24, 2008
D571740 Semiconductor wafer delivery apparatus June 24, 2008
D571739 Semiconductor wafer delivery apparatus June 24, 2008
D571383 Top panel for microwave introduction window of a plasma processing apparatus June 17, 2008
D570868 Computer generated image for a display panel or screen June 10, 2008
D570310 Attracting plate of an electrostatic chuck for semiconductor manufacturing June 3, 2008
D570309 Wafer boat June 3, 2008
D570308 Wafer boat June 3, 2008
D568837 Semiconductor wafer delivery apparatus May 13, 2008
D564462 RF electrode for a process tube of semiconductor manufacturing apparatus March 18, 2008
D563991 Computer generated image for a display panel or screen March 11, 2008
D563990 Computer generated image for a display panel or screen March 11, 2008
D563989 Computer generated image for a display panel or screen March 11, 2008
D563988 Computer generated image for a image panel or screen March 11, 2008
D563987 Computer generated image for a display panel or screen March 11, 2008
D563984 Computer generated image for a display panel or screen March 11, 2008
D563983 Computer generated image for a display panel or screen March 11, 2008
D563951 Microwave introducing antenna for a plasma processing apparatus March 11, 2008
D563950 Microwave introducing antenna for a plasma processing apparatus March 11, 2008
D563949 Microwave introducing antenna for a plasma processing apparatus March 11, 2008
D562524 Wafer transfer apparatus February 19, 2008
D560284 Cover ring January 22, 2008
D559994 Cover ring January 15, 2008
D559993 Cover ring January 15, 2008
D559806 Pair of stage arms for a semiconductor wafer delivery apparatus January 15, 2008
D559805 Stage arm for a semiconductor wafer delivery apparatus January 15, 2008
D556157 Load-lock chamber November 27, 2007
D553104 Absorption board for an electric chuck used in semiconductor manufacture October 16, 2007
D552138 Arm transferring substrate to be processed October 2, 2007
D552047 Process tube for manufacturing semiconductor wafers October 2, 2007
D551634 Wafer-boat for heat-processing of semiconductor wafers September 25, 2007
D548705 Attracting disc for an electrostatic chuck for semiconductor production August 14, 2007
D548200 Attracting disc for an electrostatic chuck for semiconductor production August 7, 2007
D546784 Attracting disc for an electrostatic chuck for semiconductor production July 17, 2007

 
 
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