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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 577
438/396 Stacked capacitor 2,725
438/386 Trench capacitor 979


Patents under this class:

Patent Number Title Of Patent Date Issued
8709957 Spalling utilizing stressor layer portions Apr. 29, 2014
8709956 MRAM with sidewall protection and method of fabrication Apr. 29, 2014
8703573 Semiconductor device and method of manufacturing the same Apr. 22, 2014
8703562 Manufacturing method of random access memory Apr. 22, 2014
8703548 Method of forming top electrode for capacitor and interconnection in integrated passive device (IPD) Apr. 22, 2014
8692368 Integrated voltage regulator method with embedded passive device(s) Apr. 8, 2014
8692306 Decoupling capacitor and method of making same Apr. 8, 2014
8692291 Passive devices for FinFET integrated circuit technologies Apr. 8, 2014
8692222 Nonvolatile memory element and method of manufacturing the nonvolatile memory element Apr. 8, 2014
8691404 High energy-density radioisotope micro power sources Apr. 8, 2014
8687405 Phase change memory and method for fabricating phase change memory Apr. 1, 2014
8685829 Method for forming MOS capacitor Apr. 1, 2014
8685826 Method for manufacturing nano-crystalline silicon material from chloride chemistries for the semiconductor integrated circuits Apr. 1, 2014
8685819 Method for the realization of a crossbar array of crossed conductive or semi-conductive access lines Apr. 1, 2014
8679935 Methods of fabricating a semiconductor device having metallic storage nodes Mar. 25, 2014
8679934 Method for making a bottom electrode geometry for phase change memory Mar. 25, 2014
8679933 Semiconductor device fabrication methods Mar. 25, 2014
8673727 Flexible non-volatile memory Mar. 18, 2014
8669638 High power semiconductor device for wireless applications and method of forming a high power semiconductor device Mar. 11, 2014
8669637 Integrated passive device system Mar. 11, 2014
8669165 Method of fabricating semiconductor device using deuterium annealing Mar. 11, 2014
8669164 Method of fabricating free-form, high-aspect ratio components for high-current, high-speed microelectronics Mar. 11, 2014
8669150 Semiconductor device with reliable high-voltage gate oxide and method of manufacture thereof Mar. 11, 2014
8658512 Method for forming MEMS variable capacitors Feb. 25, 2014
8658476 Low temperature P+ polycrystalline silicon material for non-volatile memory device Feb. 25, 2014
8658463 Memristor with embedded switching layer Feb. 25, 2014
8652926 Methods of forming capacitors Feb. 18, 2014
8652920 Substrate with embedded patterned capacitance Feb. 18, 2014
8648992 Method for manufacturing thin film capacitor and thin film capacitor obtained by the same Feb. 11, 2014
8648438 Structure and method to form passive devices in ETSOI process flow Feb. 11, 2014
8647988 Memory device and method of fabricating the same Feb. 11, 2014
8647958 Method for fabricating semiconductor device having expanded critical dimension by performining surface treatment Feb. 11, 2014
8647944 Semiconductor device and semiconductor device manufacturing method Feb. 11, 2014
8647943 Enhanced non-noble electrode layers for DRAM capacitor cell Feb. 11, 2014
8644003 Electrolytic capacitor element and process for producing the same Feb. 4, 2014
8643141 Capacitor array layout arrangement for high matching methodology Feb. 4, 2014
8642988 Non-volatile memory device Feb. 4, 2014
8642438 Method of manufacturing an integrated circuit device Feb. 4, 2014
8642437 Gap-filling composition with excellent shelf life by end-capping Feb. 4, 2014
8637376 Method of manufacturing semiconductor device Jan. 28, 2014
8637363 Methods of manufacturing a semiconductor device having a node array Jan. 28, 2014
8633084 Methods of forming a memory cell having programmable material that comprises a multivalent metal oxide portion and an oxygen containing dielectric portion Jan. 21, 2014
8629529 Semiconductor device and its manufacturing method Jan. 14, 2014
8629034 Nonvolatile memory element and production method thereof and storage memory arrangement Jan. 14, 2014
8629033 Method for manufacturing semiconductor device Jan. 14, 2014
8627259 Capacitance modification without affecting die area Jan. 7, 2014
8627258 Adjusting capacitance of capacitors without affecting die area Jan. 7, 2014
8623735 Methods of forming semiconductor devices having capacitor and via contacts Jan. 7, 2014
8623734 Method to selectively grow phase change material inside a via hole Jan. 7, 2014
8617959 Resistive memory and methods of processing resistive memory Dec. 31, 2013











 
 
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