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Class Information
Number: 204/222
Name: Chemistry: electrical and wave energy > Apparatus > Electrolytic > With movable electrode means > Electrode oscillator, reciprocator or agitator
Description: Electrolytic apparatus which provides means to oscillate, reciprocate or agitate the electrodes.


Sub-classes under this class:

Class Number Class Name Patents
204/223 With current control 16


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7462273 Method and apparatus for forming by electrochemical material removal Dec. 9, 2008
7338586 Vibratingly stirring apparatus, and device and method for processing using the stirring apparatus Mar. 4, 2008
7200920 Method for the implementation of electronic components in via-holes of a multi-layer multi-chip module Apr. 10, 2007
7090750 Plating Aug. 15, 2006
6936142 Spouted bed apparatus for contacting objects with a fluid Aug. 30, 2005
6929723 Electroplating apparatus using a non-dissolvable anode and ultrasonic energy Aug. 16, 2005
6835299 Electrochemical machining method and apparatus Dec. 28, 2004
6821405 Device for conveying electrodes used in the electrolytic refining or electrowinning of metals Nov. 23, 2004
6797135 Electroplating apparatus Sep. 28, 2004
6776885 Integrated plating and planarization apparatus having a variable-diameter counterelectrode Aug. 17, 2004
6773559 Processing apparatus including a reactor for electrochemically etching a microelectronic workpiece Aug. 10, 2004
6767437 Electroplating apparatus and electroplating method Jul. 27, 2004
6746590 Ultrasonically-enhanced electroplating apparatus and methods Jun. 8, 2004
6673219 Transverse conveyor for electrodes Jan. 6, 2004
6630309 Determination of an analyte in a liquid medium Oct. 7, 2003
6627051 Cathode current control system for a wafer electroplating apparatus Sep. 30, 2003
6610189 Method and associated apparatus to mechanically enhance the deposition of a metal film within a feature Aug. 26, 2003
6582570 Electroplating apparatus for wheel disk Jun. 24, 2003
6547936 Electroplating apparatus having a non-dissolvable anode Apr. 15, 2003
6547937 Microelectronic workpiece processing tool including a processing reactor having a paddle assembly for agitation of a processing fluid proximate to the workpiece Apr. 15, 2003
6511817 Methods and device for in vitro detection and characterization of psychoactives using analysis of repetitive electrical activity in a neuronal sample Jan. 28, 2003
6503385 Method and apparatus for growth removal in an electrowinning process Jan. 7, 2003
6454930 Procedure and device for the three-dimensional processing of a work piece by means of electroerosive or electrochemical machining Sep. 24, 2002
6416647 Electro-chemical deposition cell for face-up processing of single semiconductor substrates Jul. 9, 2002
6379511 Paddle design for plating bath Apr. 30, 2002
6368482 Plating processes utilizing high intensity acoustic beams Apr. 9, 2002
6361678 Method of detecting a short incident during electrochemical processing and a system therefor Mar. 26, 2002
6355156 Method of monitoring electrochemical machining process and tool assembly therefor Mar. 12, 2002
6322689 Anodizing method and apparatus for performing the same Nov. 27, 2001
6231728 Electroplating apparatus May. 15, 2001
6228230 Electroplating apparatus May. 8, 2001
6216631 Robotic manipulation system utilizing patterned granular motion Apr. 17, 2001
6197169 Apparatus and method for electroplating rotogravure cylinder using ultrasonic energy Mar. 6, 2001
6193858 Spouted bed apparatus for contacting objects with a fluid Feb. 27, 2001
6190515 Silver refining installation Feb. 20, 2001
6183608 Electrode positioning mechanism Feb. 6, 2001
6123815 Plating apparatus Sep. 26, 2000
6071385 Racking fixture for electrochemical processing Jun. 6, 2000
6036837 Process and machine for partially plating test probes Mar. 14, 2000
6017437 Process chamber and method for depositing and/or removing material on a substrate Jan. 25, 2000
5965820 Vibrational processing apparatus and method Oct. 12, 1999
5902465 Apparatus for treating industrial waste water through electrolysis May. 11, 1999
5882502 Electrochemical system and method Mar. 16, 1999
5837109 Apparatus for treating a strip Nov. 17, 1998
5817220 Electroplating apparatus Oct. 6, 1998
5730856 Method for treating waste liquid with electrolytic oxidation and apparatus for carrying out the same Mar. 24, 1998
5726361 Vibrational processing apparatus and method Mar. 10, 1998
5695629 Fluidized bed electrowinning of copper Dec. 9, 1997
5695621 Resonating electroplating anode and process Dec. 9, 1997
5670034 Reciprocating anode electrolytic plating apparatus and method Sep. 23, 1997

1 2 3 4


 
 
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