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Class Information
Number: 438/758
Name: Semiconductor device manufacturing: process > Coating of substrate containing semiconductor region or of semiconductor substrate
Description: Processes for forming or applying a coating on a semiconductor substrate, and wherein the intent is to use the electrical properties of the semiconductor for at least one of the purposes outlined in section I, B, of the Class 438 definition above.

Sub-classes under this class:

Class Number Class Name Patents
438/765 By reaction with substrate 267
438/759 Combined with the removal of material by nonchemical means 293
438/764 Formation of semi-insulative polycrystalline silicon 123
438/778 Insulative material deposited upon semiconductive substrate 1,549
438/761 Multiple layers 759
438/760 Utilizing reflow (e.g., planarization, etc.) 291

Patents under this class:

Patent Number Title Of Patent Date Issued
8709955 Pattern transfer apparatus and method for fabricating semiconductor device Apr. 29, 2014
8709887 Method for fabricating a nitrided silicon-oxide gate dielectric Apr. 29, 2014
8703622 Flat panel display device and method of manufacturing the same Apr. 22, 2014
8691707 Voltage switchable dielectric for die-level electrostatic discharge (ESD) protection Apr. 8, 2014
8691706 Reducing substrate warpage in semiconductor processing Apr. 8, 2014
8691667 Method and apparatus for depositing a pattern on a substrate Apr. 8, 2014
8691636 Method for removing germanium suboxide Apr. 8, 2014
8691016 Deposition apparatus, and deposition method Apr. 8, 2014
8685867 Premetal dielectric integration process Apr. 1, 2014
8673790 Method of manufacturing a semiconductor device, method of cleaning a process vessel, and substrate processing apparatus Mar. 18, 2014
8673746 Ammonium sulfide passivation of semiconductors Mar. 18, 2014
8673702 Field shield dielectric as a mask during semiconductor ink jet printing Mar. 18, 2014
8673077 Vapor deposition device, vapor deposition method, and organic EL display device Mar. 18, 2014
8673076 Substrate processing apparatus and semiconductor device producing method Mar. 18, 2014
8669192 Vapor deposition device, vapor deposition method, organic EL element and organic EL display device Mar. 11, 2014
8669191 Method for forming Ni film Mar. 11, 2014
8664116 Heat treatment method for growing silicide Mar. 4, 2014
8658951 Heat treatment apparatus Feb. 25, 2014
8658545 Vapor deposition device, vapor deposition method and organic EL display device Feb. 25, 2014
8658440 Nitride semiconductor crystal with surface texture Feb. 25, 2014
8652360 Semiconductor nanocrystals Feb. 18, 2014
8647439 Method of epitaxial germanium tin alloy surface preparation Feb. 11, 2014
8642488 Multi-step system and method for curing a dielectric film Feb. 4, 2014
8637410 Method for metal deposition using hydrogen plasma Jan. 28, 2014
8633562 Voltage switchable dielectric for die-level electrostatic discharge (ESD) protection Jan. 21, 2014
8618003 Method of making electronic devices using selective deposition Dec. 31, 2013
8617993 Method of reducing pattern collapse in high aspect ratio nanostructures Dec. 31, 2013
8614500 Film forming apparatus, film forming method, and semiconductor device Dec. 24, 2013
8598047 Substrate processing apparatus and producing method of semiconductor device Dec. 3, 2013
8598046 Autosynthesizer for the controlled synthesis of nano- and sub-nanostructures Dec. 3, 2013
8598018 Forming an electrode having reduced corrosion and water decomposition on surface using a custom oxide layer Dec. 3, 2013
8586484 Film forming method and film forming apparatus Nov. 19, 2013
8586474 Method to form a via Nov. 19, 2013
8575665 Graphene electronic device and method of fabricating the same Nov. 5, 2013
8569183 Low temperature dielectric flow using microwaves Oct. 29, 2013
8557681 III-nitride wafer fabrication Oct. 15, 2013
8551890 Showerhead for CVD depositions Oct. 8, 2013
8551248 Showerhead for CVD depositions Oct. 8, 2013
8546270 Atomic layer deposition apparatus Oct. 1, 2013
8545631 Mask device, method of fabricating the same, and method of fabricating organic light emitting display device using the same Oct. 1, 2013
8541317 Deposition method for passivation of silicon wafers Sep. 24, 2013
8540543 Method for continuously manufacturing liquid crystal display panel and inspection method Sep. 24, 2013
8536491 Rotatable and tunable heaters for semiconductor furnace Sep. 17, 2013
8536073 Hardmask materials Sep. 17, 2013
8536065 Ultra high selectivity doped amorphous carbon strippable hardmask development and integration Sep. 17, 2013
8535571 Water-soluble electrically conductive polymers Sep. 17, 2013
8530269 Manufacture of a polymer device Sep. 10, 2013
8525123 Charging-free electron beam cure of dielectric material Sep. 3, 2013
8524611 Method and apparatus for inline deposition of materials on a non-planar surface Sep. 3, 2013
8518833 Transparent electroconductive oxide layer and photoelectric converter using the same Aug. 27, 2013

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