Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 216/2
Name: Etching a substrate: processes > Etching of semiconductor material to produce an article having a nonelectrical function
Description: Process of etching a semiconductive precursor, substrate, or device to produce an article whose function is not related to the conduction of electricity.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
5922213 Method for the manufacture of ornamental silicon articles Jul. 13, 1999
5922214 Nanometer scale fabrication method to produce thin film nanostructures Jul. 13, 1999
5922218 Method of producing ink jet recording head Jul. 13, 1999
5911738 High output sensor and accelerometer implantable medical device Jun. 15, 1999
5906753 Method of making optical semi-conductor device May. 25, 1999
5905044 Mass manufacturing method of semiconductor acceleration and vibration sensors May. 18, 1999
5902491 Method of removing surface protrusions from thin films May. 11, 1999
5903099 Fabrication system, method and apparatus for microelectromechanical devices May. 11, 1999
5900102 Method for repairing a thermal barrier coating May. 4, 1999
5893980 Semiconductor device capacitor fabrication method Apr. 13, 1999
5891808 Method for fabricating a die seal Apr. 6, 1999
5888412 Method for making a sculptured diaphragm Mar. 30, 1999
5885468 Micromechanical component and production method Mar. 23, 1999
5882532 Fabrication of single-crystal silicon structures using sacrificial-layer wafer bonding Mar. 16, 1999
5883009 Method of fabricating integrated semiconductor devices comprising a chemoresistive gas microsensor Mar. 16, 1999
5879572 Method of protecting silicon wafers during wet chemical etching Mar. 9, 1999
5871653 Methods of manufacturing micro-lens array substrates for implementation in flat panel display Feb. 16, 1999
5871656 Construction and manufacturing process for drop on demand print heads with nozzle heaters Feb. 16, 1999
5868947 Si substrate and method of processing the same Feb. 9, 1999
5868948 Method for fabricating dielectric device Feb. 9, 1999
5861064 Process for enhanced photoresist removal in conjunction with various methods and chemistries Jan. 19, 1999
5861102 Method for the flattening treatment of silicon single crystal surface Jan. 19, 1999
5861658 Inorganic seal for encapsulation of an organic layer and method for making the same Jan. 19, 1999
5858194 Capillary, interface and holder Jan. 12, 1999
5858254 Multilayered circuitized substrate and method of fabrication Jan. 12, 1999
5855801 IC-processed microneedles Jan. 5, 1999
5853601 Top-via etch technique for forming dielectric membranes Dec. 29, 1998
5853960 Method for producing a micro optical semiconductor lens Dec. 29, 1998
5851409 Method for removing an environmental coating Dec. 22, 1998
5849204 Coupling structure for waveguide connection and process for forming the same Dec. 15, 1998
5850241 Monolithic print head structure and a manufacturing process therefor using anisotropic wet etching Dec. 15, 1998
5843844 Probe sheet and method of manufacturing the same Dec. 1, 1998
5840199 Method for purging a multi-layer sacrificial etched silicon substrate Nov. 24, 1998
5837153 Method and system for creating and using a logotype contact module with a smart card Nov. 17, 1998
5833869 Method for etching photolithographically produced quartz crystal blanks for singulation Nov. 10, 1998
5833870 Method for forming a high density quantum wire Nov. 10, 1998
5830777 Method of manufacturing a capacitance type acceleration sensor Nov. 3, 1998
5830372 Thermal sensor/actuator in semiconductor material Nov. 3, 1998
5824186 Method and apparatus for fabricating self-assembling microstructures Oct. 20, 1998
5824233 Micromechanical component with a dielectric movable structure, microsystem, and production process Oct. 20, 1998
5820771 Method and materials, including polybenzoxazole, for fabricating an ink-jet printhead Oct. 13, 1998
5804083 Method of forming a microstructure Sep. 8, 1998
5804084 Use of chemical mechanical polishing in micromachining Sep. 8, 1998
5804086 Structure having cavities and process for producing such a structure Sep. 8, 1998
5804314 Silicon microstructures and process for their fabrication Sep. 8, 1998
5804514 Method of planarizing a film of a semiconductor device Sep. 8, 1998
5801070 High sensitivity, silicon-based, Microcalorimetric gas sensor and fabrication method Sep. 1, 1998
5792377 Method and structure for forming an array of thermal sensors Aug. 11, 1998
5788853 Substrate and method for microscopical observation of amorphous specimens Aug. 4, 1998
5785871 Process for minute processing of diamonds Jul. 28, 1998

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next










 
 
  Recently Added Patents
Tire tread
Sulfonated amorphous carbon, process for producing the same and use thereof
Segmented display panel and camera with segmented display
Discharge lamp comprising coated electrode
Method of manufacturing pipe with branch
Arcuate motion control in electrostatic actuators
Pet burial pod
  Randomly Featured Patents
Preform and method of repairing nickel-base superalloys and components repaired thereby
Housing for an electronic game
Game machine
Flashlight
Buffer with pseudo-ground hysteresis
Abnormality detection device of shift position sensor
Sleeve having a detachable portion for forming a pot cover
Computer system, central unit, and program execution method
Handset
Hydraulic control system for construction machine