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Class Information
Number: 29/DIG.16
Name: Metal working > Method or apparatus with etching

Patents under this class:

Patent Number Title Of Patent Date Issued
8365371 Methods for manufacturing piezoelectric vibrating devices Feb. 5, 2013
7958608 Process for manufacting a piezoelectric device Jun. 14, 2011
7794610 Optical components and production thereof Sep. 14, 2010
7631412 Incremental tuning process for electrical resonators based on mechanical motion Dec. 15, 2009
7607227 Method of forming a printhead Oct. 27, 2009
7461445 Method of manufacturing a magnetic head with a deposited shield Dec. 9, 2008
7181838 Method of fabricating identifiable flexible printed circuit board Feb. 27, 2007
7134182 Method to form an embedded micro-pedestal in a conductive layer Nov. 14, 2006
7131173 Method of fabricating an inkjet head Nov. 7, 2006
7096547 Manufacturing method of ceramic device using mixture with photosensitive resin Aug. 29, 2006
7086142 Method of manufacturing an ink-jet printhead Aug. 8, 2006
7020959 Method of making conductive stud for magnetic recording devices Apr. 4, 2006
6993814 Method of fabricating a capacitor having sidewall spacer protecting the dielectric layer Feb. 7, 2006
6993840 Manufacturing method of liquid jet head Feb. 7, 2006
6988316 Process for manufacturing a fluid jetting apparatus Jan. 24, 2006
6964087 Method for manufacturing dielectric ceramic layer and internal polar layer of multiple layer ceramic capacitors (MLCC) by vacuum sputtering Nov. 15, 2005
6959471 Method of manufacturing a droplet deposition apparatus Nov. 1, 2005
6895668 Method of manufacturing an ink jet recording head May. 24, 2005
6886238 Method for manufacturing a head for recording and reading optical data May. 3, 2005
6859998 Method of fabricating a narrow projection such as a write pole extending from a substrate Mar. 1, 2005
6834423 Method of manufacturing a liquid discharge head Dec. 28, 2004
6820321 Method of making electronic transformer/inductor devices Nov. 23, 2004
6817073 Method of manufacturing a thin film piezoelectric element Nov. 16, 2004
6810577 Method of manufacturing a dielectric waveguide Nov. 2, 2004
6802120 Method of manufacturing a printed wiring board having a non-through mounting hole Oct. 12, 2004
6799365 Process of manufacturing a disc drive slider with bar reducing load/unload damage Oct. 5, 2004
6766579 Method for manufacturing an ink jet head Jul. 27, 2004
6684504 Method of manufacturing an imageable support matrix for printhead nozzle plates Feb. 3, 2004
6678951 Method of forming electrical interconnects having electromigration-inhibiting plugs Jan. 20, 2004
6662418 Manufacturing method of ceramic device using mixture with photosensitive resin Dec. 16, 2003
6622374 Resistor component with multiple layers of resistive material Sep. 23, 2003
6594898 Method of manufacturing an ink jet printer head Jul. 22, 2003
6591500 Method of manufacturing a liquid discharge head Jul. 15, 2003
6568067 Method of manufacturing the dielectric waveguide May. 27, 2003
6568073 Process for the fabrication of wiring board for electrical tests May. 27, 2003
6560871 Semiconductor substrate having increased facture strength and method of forming the same May. 13, 2003
6397467 Ink jet print head and method of producing the ink print head Jun. 4, 2002
6374482 Method of manufacturing a liquid discharge head Apr. 23, 2002
6363605 Method for fabricating a plurality of non-symmetrical waveguide probes Apr. 2, 2002
6345424 Production method for forming liquid spray head Feb. 12, 2002
6305080 Method of manufacture of ink jet recording head with an elastic member in the liquid chamber portion of the substrate Oct. 23, 2001
6256849 Method for fabricating microactuator for inkjet head Jul. 10, 2001
5894373 Method for fabricating mirror systems Apr. 13, 1999
5759154 Print mask technique for echogenic enhancement of a medical device Jun. 2, 1998
5664325 Fabrication process of wiring board Sep. 9, 1997
5632083 Lead frame fabricating method and lead frame fabricating apparatus May. 27, 1997
5545262 Method of preparing a metal substrate of improved surface morphology Aug. 13, 1996
5517758 Plating method and method for producing a multi-layered printed wiring board using the same May. 21, 1996
5500173 Method of making molded muticomponent articles using a thin plate flow distributor Mar. 19, 1996
4294649 Method of making die plates Oct. 13, 1981

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