| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 204229400 | With programmed, cyclic, or time responsive current, voltage, or power control means | 23 |
| 20080230377 | APPARATUS AND METHODS FOR CAPACITIVELY COUPLED PLASMA VAPOR PROCESSING OF SEMICONDUCTOR WAFERS - A capacitively coupled plasma reactor comprising a processing chamber, a first electrode, a second electrode and a thermoelectric unit. The processing chamber has an upper portion with a gas inlet and a lower portion, and the upper portion is in fluid communication with the lower portion. The first electrode has a front side and a backside and is positioned at the upper portion of the processing chamber. The second electrode is positioned in the lower portion of the processing chamber and is spaced apart from the front side of the first electrode. The thermoelectric unit is positioned proximate to the backside of the first electrode and is capable of heating and cooling the first electrode. | 09-25-2008 |
| 20100288627 | ATOMIZING APPARATUS - An atomizing apparatus ( | 11-18-2010 |
| 20110094877 | ELECTROCHEMICAL SYSTEM FOR METAL RECOVERY - Metal recovery apparatus ( | 04-28-2011 |
| 20110139608 | HIGH IMPEDANCE SYSTEM FOR GENERATING ELECTRIC FIELDS - Disclosed is a system and method for generating time variant and invariant electric fields (E-fields) for various applications. Generating the E-field utilizes high impedance dielectric materials having a collection of three imperative material properties: high permittivity (∈), high volume resistivity (ρ) and high maximum allowable E-field stress (φ) and physical geometries that take advantage of the manner in which E-fields are divided or distributed in series capacitance networks. The generated E-field can act upon a subject material, including a gas, liquid or solid, wherein the material is stationary or in motion. The method allows an E-field of given intensity to be set up in the subject material with a significantly lower applied voltage Φ | 06-16-2011 |
| 20110180396 | HYDROGEN GENERATOR SYSTEM FOR A CATALYTIC HYDROGEN BURNER - A hydrogen generator system ( | 07-28-2011 |
| 20120006677 | Cleaning Device - A cleaning device includes a cleaning solution tank filled to a predetermined height with an electrolyte solution, a negative electrode provided inside the cleaning solution tank, a metal jig mounted with a metal mask used to manufacture an organic light emitting diode (OLED) display to one side for guiding the metal mask to be connected to the negative electrode, positive electrodes installed at predetermined intervals inside the cleaning solution tank with along with a metal mask, and a rectifying device electrically connected to the negative electrode and the positive electrodes. | 01-12-2012 |
| 20120024696 | Electroplating Apparatus - An apparatus and method for simultaneously electroplating at least two parts in a series electrical configuration in an electroplating system using a shared electrolyte with excellent consistency in thickness profiles, coating weights and coating microstructure. Parts in high volume and at low capital and operating cost are produced as coatings or in free-standing form. | 02-02-2012 |
| 20120067719 | SYSTEM FOR THE SUPERPOSITION OF ALTERNATING CURRENT IN ELECTROLYSIS PROCESSES - A system is submitted here that permits superimposing an alternating current in the process of electrolytic refining of metals based on the use of power semiconductors without requiring an external source and which minimizes the utilization of passive elements, achieving a high efficiency solution applicable to high power industrial processes. The invention consists of the division of the cells involved in the metals electrolysis process in two groups of cells ( | 03-22-2012 |
| 20120145536 | Blood Measuring Apparatus - A blood measuring apparatus includes: first and second chambers which communicate with each other through an aperture; first and second electrodes which are disposed respectively in the first chamber and the second chamber; and a controller: which performs blood measurement by causing a current to flow between the first and second electrodes in a state where diluted blood is contained in the first chamber and diluting solution is contained in the second chamber; and which performs electrolysis by applying a voltage between the first and second electrodes in a state where diluting solution is contained in the first and second chambers, thereby producing washing solution, and which performs washing on at least the aperture, and the first and second chambers by using the produced washing solution. | 06-14-2012 |
| 20130087450 | ELECTRODE FOR ELECTROCHLORINATION - The invention relates to an electrode for electrochemical generation of hypochlorite. The electrode comprises a valve metal substrate coated with a catalytic system consisting of two super-imposed layers of distinct composition and having a different activity towards hypochlorite anodic generation from chloride solutions. The electrode has a high duration in cathodic operation conditions, imparting self-cleaning characteristics thereto when used in combination with an equivalent one with periodic polarity reversal. Moreover, the deactivation of the electrode at the end of its life cycle occurs in two subsequent steps, allowing to schedule the substitution thereof with a significant notice period. | 04-11-2013 |
| 20130186748 | HUMIDIFIER - A humidifier including a storage chamber configured to store water, an electrolytic unit configured to electrolyze water, a first and second pipe to which the electrolyzed water is introduced, a first and second valve configured to open/close a fluid path of the first pipe and second pipe, a filter unit disposed at the first pipe and configured to filter the electrolyzed water, a humidification chamber configured to be supplied with water from one of the first or the second pipe, and a control unit configured to supply the filtered water to the humidification chamber at a humidification mode by controlling the first valve and supply the electrolyzed water to the humidification chamber at a sterilization mode by controlling the second valve, the humidifier further including a drainage hole and a drainage valve to open/close the drainage hole, and a tray to store the water being discharged through the drainage hole. | 07-25-2013 |
| 20130299340 | APPARATUS FOR MANUFACTURING STERILIZED SALINE SOLUTION - The present invention relates to a manufacturing method of medical sterilized normal saline, more specifically, to such a method for manufacturing sterilized normal saline for medical purpose with effective sterilizing efficacy comprising: a step of disposing at least one electrode set immersed in saline solution of pH 4.0 to pH 7.5 including a pair of electrodes with flat surface separated from each other by an interval between 1 mm and 3 mm, the flat surfaces of the electrodes facing each other; and a step of supplying 30 mA to 200 mA direct current to the electrodes by applying 2.4V to 3.3V DC power to the electrodes; wherein free chlorine is reliably and stably generated as having concentration range between 0.17 ppm and 6 ppm from electrolysis between electrodes. | 11-14-2013 |
| 20140166475 | DEVICE DESIGNED FOR CONTINUOUS PRODUCTION OF GRAPHENE FLAKES BY ELECTROCHEMICAL METHOD - Disclosed is a device designed for a continuous production of graphene flakes by an electrochemical method. The device consists of an electrochemical unit for generating graphene flakes by an electrochemical exfoliation; a filtration unit for separating the graphene flakes from an electrolyte solution; a guiding path connected to the electrochemical unit and transports the graphene flakes and the electrolyte solution into the filtration unit; a grading collection unit for accepting the separated graphene flakes from the filtration unit and separating the graphene flakes by size. The device can achieve the effect of producing high-quality graphene flakes in mass production electrochemically, continuously and quickly. | 06-19-2014 |
| 20140339076 | NOVEL APPARATUS AND METHODS TO IMPROVE INFECTION CONTROL IN FACILITIES - An Apparatus that generates onsite three antimicrobial solutions by electrolyzing a dilute brine solution. At least one of the generated solutions can be used to dissolve protein, emulsify oils and fats making it an effective general purpose cleaner. A second solution can be used as a non-corrosive, fast active general purpose sanitizer and a third solution can be used as a high level disinfectant, capable of killing all microorganism, including MRSA (methicillin resistant | 11-20-2014 |
| 204229500 | For controlling waveform supplied to working electrode | 4 |
| 20130248359 | MIXED GAS GENERATING DEVICE - Disclosed is a mixed gas generating device and has an object to provide a mixed gas generating device capable of generating CO and H | 09-26-2013 |
| 20150361569 | Self-Contained Electrolysis Unit - A standalone unit is provided to allow for onboard hydrogen generation for engine intake aboard a vehicle such as a heavy duty truck. The hydrogen generation is accomplished by an electrolysis unit, which is rendered operative by integrating it with a vehicle, including electrical connections to the vehicle battery and fluid connections to the intake of the vehicle engine. The electrolysis unit and related electrical and electronic items are housed within an enclosure, with the enclosure being secured to the frame rails of a heavy duty truck by a mounting system. The mounting system does not require the use of drilling or other permanent alterations to be made to the frame rails, and is height-adjustable to provide sufficient clearance for the driveshaft of the heavy duty truck. Utilization of the generated hydrogen results in decreased vehicle emissions and improved fuel economy, available to heavy duty truck via retrofit of the standalone unit. | 12-17-2015 |
| 20160141444 | METHOD AND APPARATUS FORMING COPPER (Cu) OR ANTIMONY (Sb) DOPED ZINC TELLURIDE AND CADMIUM ZINC TELLURIDE LAYERS IN A PHOTOVOLTAIC DEVICE - A method and apparatus for an amount of Cu or Sb dopant incorporated into a zinc-based layer as the layer is being formed. The layer is formed over a coated substrate using an electrochemical deposition (ECD) process. In the ECD process, the bias voltage and plating solution composition may be systematically changed during the electrochemical deposition process to change the amount of Cu or Sb dopant incorporated into the plated layer. | 05-19-2016 |
| 20160168727 | HYDROGEN GENERATION SYSTEM | 06-16-2016 |
| 204229600 | For simultaneously reversing polarity of working and counter electrodes | 3 |
| 20090321251 | ELECTROCHEMICAL SYSTEM AND METHOD FOR THE TREATMENT OF WATER AND WASTEWATER - Contaminants are removed from raw water or discharge water from plants, such as sewerage and industrial plants, by applying direct current through an array of spaced, alternately charged electrodes to eliminate or minimize clogging of the electrodes with precipitated contaminants. Polarity may be switched periodically to assist in eliminating or minimizing clogging. In illustrated embodiments, electrode arrays are contained in housings of dielectric material to form modules, To increase processing capacity, the modules are arranged in parallel arrays. Alternatively, a single module is scaled up for large or industrial applications or scaled down for personal use. Instead of housing the electrode arrays in modules through which liquid passes, the electrode arrays for some batch applications are dipped in the water or aqueous solutions. | 12-31-2009 |
| 20140209454 | DEODORIZATION AND STERILIZATION APPARATUS - A safe and low cost deodorization and sterilization apparatus is provided for continuously deodorizing in a restroom, around a garbage box, in an indoor room and the like for a long period of time, utilizing a deodorization power of a hypochlorous acid, not requiring frequent supplement of water. The deodorization and sterilization apparatus is adapted to control a electric current value ratio or a electric current amount ratio of an electrode with a diaphragm (a salt path with ion conductivity and very slight flow of water) and an electrode without diaphragm or to control a positive/negative electric current amount of the electrodes in electrolysis of an aqueous chloride salt solution, so that a PH value and the hypochlorous acid concentration are adjusted, thereby evaporating and diffusing the generated hypochlorous acid for deodorization and sterilization. | 07-31-2014 |
| 20150315719 | HIGH-PRODUCTIVITY POROUS SEMICONDUCTOR MANUFACTURING EQUIPMENT - This disclosure enables high-productivity fabrication of semiconductor-based separation layers (made of single layer or multi-layer porous semiconductors such as porous silicon, comprising single porosity or multi-porosity layers), optical reflectors (made of multi-layer/multi-porosity porous semiconductors such as porous silicon), formation of porous semiconductor (such as porous silicon) for anti-reflection coatings, passivation layers, and multi-junction, multi-band-gap solar cells (for instance, by forming a variable band gap porous silicon emitter on a crystalline silicon thin film or wafer-based solar cell). Other applications include fabrication of MEMS separation and sacrificial layers for die detachment and MEMS device fabrication, membrane formation and shallow trench isolation (STI) porous silicon (using porous silicon formation with an optimal porosity and its subsequent oxidation). Further the disclosure is applicable to the general fields of Photovoltaics, MEMS, including sensors and actuators, stand-alone, or integrated with integrated semiconductor microelectronics, semiconductor microelectronics chips and optoelectronics. | 11-05-2015 |
| 204229700 | Having specified circuit details | 2 |
| 20110120856 | Memory Cell and Select Element - In accordance with an aspect of the present disclosure, a memory cell ( | 05-26-2011 |
| 20120217153 | Self-Tuning Power Supply - A pulse width encoded switching power supply, which may be electrically connected to an electroluminescent (EL) material is described. The power supply exploits both mechanical and electronic resonance principles to provide maximum emission from EL phosphor crystals using an LC tank circuit power supply design at specific frequency to maximize photon emission. Other possible applications are also described. | 08-30-2012 |
