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Class Information
Number: 438/7
Name: Semiconductor device manufacturing: process > Including control responsive to sensed condition > Optical characteristic sensed
Description: Process wherein the sensed condition is an optical property of the device or an optical property of the process.


Sub-classes under this class:

Class Number Class Name Patents
438/8 Chemical etching 238


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7615721 Laser processing method and laser processing apparatus Nov. 10, 2009
7616290 Exposure apparatus and method Nov. 10, 2009
7612895 Apparatus and method for in-situ monitoring of wafer bonding time Nov. 3, 2009
7605008 Plasma ignition and complete faraday shielding of capacitive coupling for an inductively-coupled plasma Oct. 20, 2009
7601549 Method of processing semiconductor wafers Oct. 13, 2009
7598098 Monitoring the reduction in thickness as material is removed from a wafer composite and test structure for monitoring removal of material Oct. 6, 2009
7586608 Wafer-level testing of optical and optoelectronic chips Sep. 8, 2009
7572648 Method of manufacturing optical sensor Aug. 11, 2009
7568379 Method of measuring porosity by means of ellipsometry and device for implementing one such method Aug. 4, 2009
7566181 Controlling critical dimensions of structures formed on a wafer in semiconductor processing Jul. 28, 2009
7563626 Manufacturing method of complementary metal oxide silicon image sensor Jul. 21, 2009
7556972 Detection and characterization of SiCOH-based dielectric materials during device fabrication Jul. 7, 2009
7553678 Method for detecting semiconductor manufacturing conditions Jun. 30, 2009
7544619 Method of fabricating semiconductor device Jun. 9, 2009
7541201 Apparatus and methods for determining overlay of structures having rotational or mirror symmetry Jun. 2, 2009
7541230 Method and apparatus for crystallizing semiconductor with laser beams Jun. 2, 2009
7537941 Variable overlap of dummy shapes for improved rapid thermal anneal uniformity May. 26, 2009
7517705 Phosphorus-containing polymers for optical signal transducers Apr. 14, 2009
7514277 Etching method and apparatus Apr. 7, 2009
7514940 System and method for determining effective channel dimensions of metal oxide semiconductor devices Apr. 7, 2009
7498106 Method and apparatus for controlling etch processes during fabrication of semiconductor devices Mar. 3, 2009
7493713 Image sensor and related method of fabrication Feb. 24, 2009
7482177 Method for manufacturing optical device, and optical device wafer Jan. 27, 2009
7457736 Automated creation of metrology recipes Nov. 25, 2008
7449348 Feedback control of imprint mask feature profile using scatterometry and spacer etchback Nov. 11, 2008
7446868 Micro defects in semi-conductors Nov. 4, 2008
7427518 Semiconductor device fabrication method and fabrication apparatus Sep. 23, 2008
7427764 Laser crystallization apparatus and laser crystallization method Sep. 23, 2008
7410815 Apparatus and method for non-contact assessment of a constituent in semiconductor substrates Aug. 12, 2008
7407821 Substrate processing method Aug. 5, 2008
7409260 Substrate thickness measuring during polishing Aug. 5, 2008
7405097 CMOS image sensor and method for manufacturing the same Jul. 29, 2008
7399711 Method for controlling a recess etch process Jul. 15, 2008
7399647 Multi beam scanning with bright/dark field imaging Jul. 15, 2008
7381654 Method for fabricating right-angle holes in a substrate Jun. 3, 2008
7344900 Laser scribe on front side of semiconductor wafer Mar. 18, 2008
7335315 Method and device for measuring wafer potential or temperature Feb. 26, 2008
7332438 Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, or a characteristic of a polishing pad or tool Feb. 19, 2008
7326580 Method of observing monolayer ultraviolet decomposition process, method of controlling degree of surface decomposition, and patterning method Feb. 5, 2008
7319944 Method for a predicting a pattern shape by using an actual measured dissolution rate of a photosensitive resist Jan. 15, 2008
7316934 Personalized hardware Jan. 8, 2008
7316982 Controlling carbon nanotubes using optical traps Jan. 8, 2008
7314766 Semiconductor wafer treatment method, semiconductor wafer inspection method, semiconductor device development method and semiconductor wafer treatment apparatus Jan. 1, 2008
7311738 Positioning apparatus Dec. 25, 2007
7306696 Interferometric endpoint determination in a substrate etching process Dec. 11, 2007
7306959 Methods of fabricating integrated optoelectronic devices Dec. 11, 2007
7303928 Process monitor and system for producing semiconductor Dec. 4, 2007
7297287 Method and apparatus for endpoint detection using partial least squares Nov. 20, 2007
7296103 Method and system for dynamically selecting wafer lots for metrology processing Nov. 13, 2007
7282374 Method and apparatus for comparing device and non-device structures Oct. 16, 2007

1 2 3 4 5 6 7 8


 
 
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