Chia-Chieh Chen
Chia-Chieh Chen, Taoyuan County TW
Patent application number | Description | Published |
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20090317434 | Preparation method for antibacterial nanocomposite fiber materials containing organic intermediates or free-radical scavengers - The invention relates to a novel preparation method for antibacterial nano metal composite fiber materials containing organic intermediate or free radical scavengers. The technology for the invention mainly uses γ-ray radiation to a solution mixture containing PAA (polyacrylic acid intermediate) or IPA (Isopropyl alcohol free radical scavenger) and silver nitrate solution to induce crosslinking or grafting on Nylon or PET fiber surface and produce nanocomposite fiber products with excellent antibacterial ability. The main reaction mechanism is through PAA or IPA as additives to assist silver particles in adhering firmly onto Nylon or PET fiber surface. With good thermal stability and chemical stability silver is considered as an excellent inorganic antibacterial agent. It can easily react with enzyme-protein molecules in bacteria and achieve sterilization effect by destructing cell surface and killing the bacteria. The antibacterial testing report indicates Nylon and PET fibers containing nano silver have excellent antibacterial ability. The invented product can be used for functional textiles for medical applications, personal products and manufacturing environment. | 12-24-2009 |
20100112706 | METHOD FOR ANALYZING STRUCTURE AND PURITY OF SEROTONIN TRANSPORTER IMAGING AGENT [123I] ADAM AND PRECURSOR SnADAM - An analytical technique for determining the structures of serotonin transporter (SERT) imaging agent [ | 05-06-2010 |
20110038796 | Method of Nuclear Medical Photography Using Dual-Isotopes - A method of single photon emission computed tomography (SPECT) using dual-isotopes of [ | 02-17-2011 |
20110288303 | Method of Fabricating I-123-IBOX - A method is provided for fabricating I-123-IBOX. I-123-IBOX is used for SPECT of brain. During the fabrication, radioactivity of reaction vial and purification column can be detected. Thus, I-123-IBOX can be obtained in a short time through a simple process with reduced radioactive harms. | 11-24-2011 |
20120264949 | Method of Labeling Dopamine D2 Receptor Using Radiosynthesized Ligand of Iodine-123-Epidepride - A method is provided to label dopamine D | 10-18-2012 |
20130052747 | Quantitative Analysis of a Function Group on the Surface of a Solid Material - Disclosed is a method for quantitatively analyzing a functional group on the surface of a solid material. The functional group is carboxylic group while the solid material is carbon nano-tubes. The carboxylic group reacts with sodium hydrogen carbonate, thus turning the carboxylic groups into sodium carboxylate while consuming the sodium ions in the solution. The carbon nano-tubes are separated from the sodium hydrogen carbonate solution. The number of the sodium ions before and after the reaction is analyzed. Moreover, the sodium carboxylate carried on the reacted carbon nano-tubes with reacts with hydrochloric acid solution, thus dissolving the sodium ions in the hydrochloric acid solution. The carbon nanotubes are separated from from the hydrochloric acid solution. The amount of the sodium ions is analyzed before and after the reaction in the hydrochloric acid solution. | 02-28-2013 |
20130065322 | Radioimmunoassay with a 96-Welled Micro-plate - A method for using a multi-welled micro-plate in radioimmunoassay (“RIA”) is disclosed to improve the performance of RIA. At first, there is provided a multi-welled micro-plate that can be dismantled and divided into multiple wells. Then, samples are filled into the wells of the multi-welled micro-plate for incubation. Washing, tracer-adding, incubation, and washing are executed. At a final step, the multi-welled micro-plate is separated into wells, and each of to the wells is put into a test tube for gamma counting by a gamma counter. | 03-14-2013 |
20130337434 | Method of Preparing Magnetic Bead Type Nasopharyngeal Enzyme Immunoassay Reagents by Polymerase Chain Reaction - A method of preparing magnetic bead type nasopharyngeal enzyme immunoassay reagents by polymerase chain reaction according to this invention offers in-vitro diagnostic reagents by means of utilizing nanotechnology. This method uses magnetic beads to coat EBV nuclear antigen (Epstein-Barr virus nuclear antigen, EBNA1) or early antigen (Early Antigen, EA). The use of polymerase chain reaction (polymerase Chain Reaction PCR) is for amplified detection. It is found that positive controls of different concentrations, after amplified by PCR, change in their brightness and concentration. That reveals the EBV antigens on the magnetic beads can specifically detect IgA antigens in the serum. | 12-19-2013 |
Chia-Chieh Chen, Longtan Shiang TW
Patent application number | Description | Published |
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20100216207 | Apparatus and method for growing algae by ionizing radiation - An apparatus is disclosed for growing algae by ionizing radiation. The apparatus includes a container for containing medium for the growth of algae, a filter disposed in the container, a 3-dimensional rack disposed in the container, an adherent element wound on the 3-dimension rack so that spores of the algae can be planted in the adherent element, a radiation element disposed in the container for irradiating the spores and a timepiece connected to the radiation element. | 08-26-2010 |
20100331577 | Method for radio-labeling serotonin transporter ligand, 123I-IADM - There is disclosed a method for using | 12-30-2010 |
20110178325 | Automatic Process for Synthesizing F-18-FDDNP - Disclosed is an automatic process for synthesizing F-18-FDDNP. The automatic process includes a preparation subroutine and a synthesis subroutine. The automatic process is efficient and simple. That is, it can be used to produce a large amount of chemicals in a short period of time. Furthermore, it reduces the risk of human exposure to radiation. | 07-21-2011 |
Chia-Chieh Chen, Taoyuan TW
Patent application number | Description | Published |
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20090092645 | Radiation Method for Fabrication of Nano-sized Compound Antibacterial Fabric Textile - The invention discloses an innovative process to produce highly antibacterial nano-composite fabric textile containing silver metal compound. The process mainly uses high-energy D-ray radiation to modify silver type of bactericides and graft or crosslink them onto Nylon or PET fiber surface to produce excellent antibacterial textile products. The mechanism uses silver nano-compound as performance additive and through Co-60 irradiation technique reduces and firmly fastens silver particles onto Nylon or PET (Polyethylene Terephthalate) fiber material. Because the inorganic silver type bactericides actively interact with enzymes in bacteria or destroy cell walls to achieve good bactericidal effect, the radiation process does not need initiators or other additives. So the process is simple and effective. The test results prove excellent bactericidal power and potential value in household or medical textile products. | 04-09-2009 |
20100236141 | Method of hormesis for seaweed through irradiation - Through a low-dose irradiation, a seaweed's growth becomes fast and its production is improved as well. By doing so, a material for biomass energy is provided. | 09-23-2010 |
Chia-Chieh Chen, Taipei TW
Patent application number | Description | Published |
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20090305521 | LIGHTING CONNECTOR - A lighting connector including a terminal enclosure, an adapter circuit board and an insulating layer. Multiple terminals are enclosed in the terminal enclosure. A first side of the adapter circuit board is provided with multiple terminal contacts with which the terminals are respectively soldered. A second side of the adapter circuit board is provided with multiple wire contacts with which multiple signal wires are respectively soldered. The insulating layer encloses the terminal enclosure, the adapter circuit board and the signal wires. The insulating layer is made of a transparent material. At least one light-emitting element is arranged on the adapter circuit board. Two electrode pins of the light-emitting element are connected to a set of printed power circuits of the adapter circuit board. After turned on, the light-emitting element emits light which goes through the transparent insulating layer to outer side. | 12-10-2009 |
20100046194 | In-Wall video/audio signal adapter device - An in-wall video/audio signal adapter device including a first adapter and a second adapter. The first adapter includes a transmitter unit fixed on a mount. The mount can be locked in a first cavity previously formed on a wall. The second adapter includes a receiver unit fixed on a mount. The mount can be locked in a second cavity previously formed on the wall. Internet signal transmission cables are previously embedded in the wall. The Internet signal transmission cables are connected between the first adapter and the second adapter. | 02-25-2010 |
Chia-Chieh Chen, Milpitas, CA US
Patent application number | Description | Published |
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20090210330 | PAYROLL SYSTEM AND METHOD - A paycheck-centric payroll system and method for generating, accumulating and reporting on payroll information including payroll deductions and payroll tax deposits. | 08-20-2009 |
20120310799 | PAYROLL RECONCILIATION SYSTEMS AND METHODS - A method of payroll reconciliation comprising providing a first set of employee payroll data relating to at least one paycheck previously issued to an employee; preparing an adjusting check using the first set of employee payroll data on a paycheck system comprising a client interface comprising a plurality of editable fields; allowing a user to edit data on the plurality of the editable fields, wherein the data on the plurality of the editable fields for the adjusting check comprises cumulative earnings and taxes; storing in a computer readable medium the data for the adjusting check; and preparing an employee paycheck using the paycheck system. | 12-06-2012 |
20130073440 | PAYROLL SYSTEM AND METHOD - A paycheck-centric payroll system and method for generating, accumulating and reporting on payroll information including payroll deductions and payroll tax deposits. | 03-21-2013 |
Chia-Chieh Chen, Jhongli City TW
Patent application number | Description | Published |
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20090169439 | DEVICE FOR ¹23;I-ADAM AND AUTOMATIC MANUFACTURING DEVICE THEREOF - A manufacturing method for | 07-02-2009 |