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Class Information
Number: 29/25.01
Name: Metal working > Barrier layer or semiconductor device making
Description: Process or apparatus not elsewhere classified comprising manufacturing (1) an electrical component consisting of two electrical conductors placed either in contact with each other or separated by an interface, which component has a nonlinear resistance characteristic as a result of the electrical action of the interface, (2) an electrical device which exhibits asymmetrical voltage current characteristic, or (3) a device incorporating a nonmetallic electric conductor in which current is carried by the movement of ions, which device is other than those classified in the class for Chemistry: Electrical and Wave Energy.










Sub-classes under this class:

Class Number Class Name Patents
29/25.02 Barrier layer device making 76


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8711546 Method of fabricating solid electrolytic capacitor and solid electrolytic capacitor Apr. 29, 2014
8691327 Method of manufacturing solid electrolytic capacitor Apr. 8, 2014
8551193 Nickel alloy target including a secondary metal Oct. 8, 2013
8535393 Method and apparatus for measurement and control of photomask to substrate alignment Sep. 17, 2013
8516906 Force sensor and method of manufacturing the same Aug. 27, 2013
8520366 Solid electrolytic capacitor and method of manufacture Aug. 27, 2013
8470389 Method of manufacturing solid electrolytic capacitor Jun. 25, 2013
8451588 Solid electrolytic capacitor containing a conductive coating formed from a colloidal dispersion May. 28, 2013
8418358 Wiring board with built-in component and method for manufacturing wiring board with built-in component Apr. 16, 2013
8414719 Clamped monolithic showerhead electrode Apr. 9, 2013
8409967 Method for manufacturing semiconductor chips from a semiconductor wafer Apr. 2, 2013
8398725 Light exposure apparatus and manufacturing method of semiconductor device using the same Mar. 19, 2013
8375892 Methods and apparatus for incorporating nitrogen in oxide films Feb. 19, 2013
8379367 Hybrid super capacitor using composite electrode Feb. 19, 2013
8363989 Semiconductor optical interconnection device and semiconductor optical interconnection method Jan. 29, 2013
8343239 Group III nitride semiconductor manufacturing system Jan. 1, 2013
8307437 Classification of software on networked systems Nov. 6, 2012
8279584 Solid electrolytic capacitor assembly Oct. 2, 2012
8238079 Capacitor Aug. 7, 2012
8231692 Method for manufacturing an electronic device Jul. 31, 2012
8228664 Solid electrolytic capacitor and method of manufacturing thereof Jul. 24, 2012
8218291 Monomers for preparing polycarbonate resins, methods of preparing the monomers, polycarbonate resins prepared with the monomers, and capacitors comprising the polycarbonate resins Jul. 10, 2012
8218292 Dry powder stencil printing of solid electrolytic capacitor components Jul. 10, 2012
8213156 Particle based electrodes and methods of making same Jul. 3, 2012
8208242 Electrode foil and capacitor using the same Jun. 26, 2012
8201329 Apparatus and method for manufacturing semiconductor device Jun. 19, 2012
8203827 Anode for a solid electrolytic capacitor containing a non-metallic surface treatment Jun. 19, 2012
8199460 Solid electrolytic capacitor with improved anode termination Jun. 12, 2012
8192509 Method and apparatus for production of DSSC Jun. 5, 2012
8177862 Thermal compressive bond head May. 15, 2012
8174819 Solid electrolytic capacitor May. 8, 2012
8145349 Pre-aligner search Mar. 27, 2012
8137417 Peeling apparatus and manufacturing apparatus of semiconductor device Mar. 20, 2012
8127713 Multi-channel developer system Mar. 6, 2012
8128714 Apparatus for manufacturing polycrystalline silicon thin film Mar. 6, 2012
8129745 Method of manufacturing an instant pulse filter using anodic oxidation and instant pulse filter manufactured by said method Mar. 6, 2012
8118941 Semiconductor processing parts having apertures with deposited coatings and methods for forming the same Feb. 21, 2012
8120893 Tether-containing conducting polymers Feb. 21, 2012
8096048 Method for fabricating MEMS structure Jan. 17, 2012
8081420 Solid electrolytic capacitor and method for manufacture thereof Dec. 20, 2011
8062384 Systems, methods and apparatuses for magnetic processing of solar modules Nov. 22, 2011
8059390 Electrolytic capacitor Nov. 15, 2011
8026174 Sequential station tool for wet processing of semiconductor wafers Sep. 27, 2011
8014127 Solid electrolytic capacitor Sep. 6, 2011
7998367 Metal-carbon nanotube composites for enhanced thermal conductivity for demanding or critical applications Aug. 16, 2011
7993417 Method of adhering a pair of members Aug. 9, 2011
7986510 Carbon electrodes and electrochemical capacitors Jul. 26, 2011
7940516 Capacitor and electronic substrate including the same May. 10, 2011
7935155 Method of manufacturing an electrode or capacitor product May. 3, 2011
7913645 Methods and apparatus for incorporating nitrogen in oxide films Mar. 29, 2011

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