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Class Information
Number: 438/381
Name: Semiconductor device manufacturing: process > Making passive device (e.g., resistor, capacitor, etc.)
Description: Process for making an electrical device or component utilizing a semiconductor substrate in which charge carriers do not change their energy levels and that does not provide rectification, amplification, or switching, but which does react to voltage and current input.










Sub-classes under this class:

Class Number Class Name Patents
438/393 Planar capacitor 682
438/382 Resistor 575
438/396 Stacked capacitor 2,719
438/386 Trench capacitor 979


Patents under this class:

Patent Number Title Of Patent Date Issued
7851321 Semiconductor integrated circuit devices having high-Q wafer back-side capacitors Dec. 14, 2010
7846785 Memory cell that employs a selectively deposited reversible resistance-switching element and methods of forming the same Dec. 7, 2010
7838384 Structure for symmetrical capacitor Nov. 23, 2010
7838382 Semiconductor device and method of manufacturing the semiconductor device Nov. 23, 2010
7838380 Method for manufacturing passive device and semiconductor package using thin metal piece Nov. 23, 2010
7838379 Non-volatile memory device and method of manufacturing the same Nov. 23, 2010
7833914 Capacitors and methods with praseodymium oxide insulators Nov. 16, 2010
7829427 Method of fabricating a high Q factor integrated circuit inductor Nov. 9, 2010
7829426 Semiconductor component and method of manufacture Nov. 9, 2010
7829425 Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits Nov. 9, 2010
7829409 Method of manufacturing silicon topological capacitors Nov. 9, 2010
7821809 Nonvolatile memory device and method including resistor and transistor Oct. 26, 2010
7821079 Preparation of thin film transistors (TFTs) or radio frequency identification (RFID) tags or other printable electronics using ink-jet printer and carbon nanotube inks Oct. 26, 2010
7820520 Semiconductor device with capacitor and/or inductor and method of making Oct. 26, 2010
7820455 Method for manufacturing a tunnel junction magnetoresistive sensor with improved performance and having a CoFeB free layer Oct. 26, 2010
7816204 Semiconductor device comprising capacitor and method of fabricating the same Oct. 19, 2010
7807540 Back end thin film capacitor having plates at thin film resistor and first metallization layer levels Oct. 5, 2010
7803686 Methods for etching doped oxides in the manufacture of microfeature devices Sep. 28, 2010
7803655 Method to manufacture a phase change memory Sep. 28, 2010
7799653 Method for forming capacitor in dynamic random access memory Sep. 21, 2010
7795109 Isolation trenches with conductive plates Sep. 14, 2010
7795100 Semiconductor device and its manufacturing method Sep. 14, 2010
7790476 Ferroelectric memory device and fabrication process thereof, fabrication process of a semiconductor device Sep. 7, 2010
7785977 Thin film capacitor and manufacturing method therefor Aug. 31, 2010
7785976 Method of forming a memory device incorporating a resistance-variable chalcogenide element Aug. 31, 2010
7781153 Polymer resin composition, related method for forming a pattern, and related method for fabricating a capacitor Aug. 24, 2010
7776705 Method for fabricating a thick copper line and copper inductor resulting therefrom Aug. 17, 2010
7776659 Semiconductor device manufacturing method Aug. 17, 2010
7776623 System and method to fabricate magnetic random access memory Aug. 17, 2010
7776621 Semiconductor device and manufacturing method thereof Aug. 17, 2010
7772106 Method of forming an inductor on a semiconductor wafer Aug. 10, 2010
7772080 Semiconductor device and method of providing electrostatic discharge protection for integrated passive devices Aug. 10, 2010
7759173 Methods for charge dissipation in integrated circuits Jul. 20, 2010
7759159 Variable resistance non-volatile memory cells and methods of fabricating same Jul. 20, 2010
7754575 Inductor and method for manufacturing the same Jul. 13, 2010
7754574 Optimum padset for wire bonding RF technologies with high-Q inductors Jul. 13, 2010
7754562 Semiconductor device comprising capacitor and method of fabricating the same Jul. 13, 2010
7749856 Method of fabricating storage node with supported structure of stacked capacitor Jul. 6, 2010
7749853 Method of forming a variable resistance memory device comprising tin selenide Jul. 6, 2010
7749852 Methods of forming metal-insulator-metal (MIM) capacitors with passivation layers on dielectric layers Jul. 6, 2010
7745280 Metal-insulator-metal capacitor structure Jun. 29, 2010
7745250 Image sensor and method for manufacturing the same Jun. 29, 2010
7741162 Method for manufacturing high-frequency module device Jun. 22, 2010
7739636 Design structure incorporating semiconductor device structures that shield a bond pad from electrical noise Jun. 15, 2010
7736972 Method for forming storage electrode of semiconductor memory device Jun. 15, 2010
7736947 Method using a carrier for manufacturing a memory device and manufacturing method of a memory device using the same and memory device using the same Jun. 15, 2010
7732295 Post last wiring level inductor using patterned plate process Jun. 8, 2010
7732294 Post last wiring level inductor using patterned plate process Jun. 8, 2010
7723199 Method for cleaning post-etch noble metal residues May. 25, 2010
7718464 Integrated circuit fabricated using an oxidized polysilicon mask May. 18, 2010











 
 
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