Kwan
Kwan Chen, San Diego, CA US
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20130091353 | APPARATUS AND METHOD FOR SECURE COMMUNICATION - A method and apparatus are for transferring a client device certificate and an associated encrypted client private key to a client device from a secure device. The secure device receives over a secure connection, a secure device certificate, a secure device private key and a plurality of client device certificates. Each client certificate is associated with a bootstrap public key but is not assigned to any particular client device. A plurality of encrypted client private keys is also received. Each of the encrypted client private keys comprises a client private key associated with one of the client device certificates encrypted with the bootstrap public key. The plurality of client device certificates is stored. The encrypted client private keys are stored in double encrypted protected form. A client device certificate and an associated encrypted client private key are transferred to a client device that has successfully registered with the secure device. | 04-11-2013 |
Kwan Ho, Sindian City TW
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20080247518 | WEB COMMUNICATING DEVICE FUNCTIONED AS BRIEFING CONTROLLER - The invention discloses a web communicating device, within which a web communicating function and a briefing controller function are coexisted, and a central processing unit is provided for processing the voice signal of a web communication and the control signal of a briefing controller is a way, such that a priority choice may be made for handling either mode in time; according to the invention, an online communication may be made by dialing a keypad to receive an agreement of the counter part, and the message may be further displayed on a display by changing the voice frequency through a voice control module; under a briefing mode, the briefing page may be controlled by the keypad, one key of which can make a lighting module emit visible light, in the meantime, the coming communication being hold or rejected through a preset function. | 10-09-2008 |
Kwan Hongladarom, Mount Vernon, IN US
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20100003523 | Coated Film for Insert Mold Decoration, Methods for Using the Same, and Articles Made Thereby - A coated thermoplastic film can be subjected to printing to obtain a decorative film, preformed (for example, thermoformed), and then inserted into a mold that has the configuration of the preformed decorative film. A base polymeric structure comprising a polymer such as a polycarbonate or blend thereof can be injection molded to the exposed surface of the preformed decorative film. The molded structure has various applications such as cell phones or other electronic devices, automotive vehicles, appliances, display panels, lenses, etc. A process for making the molded article is also described. The coating for the coated thermoplastic film can be made from a UV-curable composition and can provide superior embossing and thermoformability, hardness, and adhesion, while providing enhanced chemical, scratch and abrasion resistance. | 01-07-2010 |
20110183120 | Coated Film for Insert Mold Decoration, Methods for Using the Same, and Articles Made Thereby - A coated thermoplastic film can be subjected to printing to obtain a decorative film, preformed (for example, thermoformed), and then inserted into a mold that has the configuration of the preformed decorative film A base polymeric structure comprising a polymer such as a polycarbonate or blend thereof can be injection molded to the exposed surface of the preformed decorative film The molded structure has various applications such as cell phones or other electronic devices, automotive vehicles, appliances, display panels, lenses, etc. A process for making the molded article is also described. The coating for the coated thermoplastic film can be made from a UV-curable composition and can provide superior embossing and thermoformability, hardness, and adhesion, while providing enhanced chemical, scratch and abrasion resistance. | 07-28-2011 |
Kwan Hongladarom, Mt. Vernon, IN US
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20080203366 | ELECTRICALLY INSULATING FILM AND METHOD THEREFOR - A halogen-free electrically insulating film is prepared from a composition including particular amounts of a poly(arylene ether), a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene, and a triaryl phosphate. The electrically insulating film may be prepared by an extrusion and/or calendering method. Uses of the electrically insulating film include, for example, shielding applications in power supply housing, printed circuit board insulation, backlit aircraft in flight panels and displays, business equipment insulation, computer rack partitions, and television and monitor insulation. | 08-28-2008 |
20080254299 | Scratch-resistant Layered Composite and Articles - Multi-layer composites having a blend of a dimethyl bisphenol cyclohexane polycarbonate and a bisphenol A polycarbonate as a top layer joined to a bisphenol-A polycarbonate second layer provide both surface scratch resistance and the ability to form molded and die cut articles. In the top layer, repeat units of dimethyl bisphenol cyclohexane are present in an amount of at least 50 weight percent relative of the total repeat units in the top layer, preferably in a weight ratio of from 60 to 75 weight percent. | 10-16-2008 |
20110123764 | METHOD OF MAKING A MOLDED ARTICLE - In various embodiments, a method of making a molded article comprises forming a composite into a desired shape for the article, and cutting the formed article to form desired openings in the article. The composite comprises a top layer that comprises a blend of a first polycarbonate comprising repeat units of dimethyl bisphenol cyclohexane and a second polycarbonate comprising repeat units of bisphenol A, said second polycarbonate being different from said first polycarbonate, wherein the repeat units of dimethyl bisphenol cyclohexane are present in an amount of at least 50 weight percent relative of the total repeat units in the top layer, and (b) a second layer comprising a bisphenol-A polycarbonate, said second layer being joined with the top layer. | 05-26-2011 |
20140272347 | UV-CURABLE FILM COMPOSITIONS WITH IMPROVED SCRATCH RESISTANCE - Thin walled products having good scratch resistance are disclosed, as are processes for making such products (e.g. films, sheets, and thin walled articles). The product includes a thin layer formed from (A) a cross-linkable polycarbonate resin having endcaps derived from a monohydroxybenzophenone; and (B) if desired, a base polymeric resin. When exposed to ultraviolet light, crosslinking will occur in the layer with the cross-linkable polycarbonate resin, enhancing the scratch resistance properties of the thin layer and the overall product. | 09-18-2014 |
Kwan Jeff L., Lexington, MA US
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20130174015 | DYNAMICALLY MODIFIABLE MOBILE DEVICE SIMULATOR - Methods and apparatuses implementing a dynamically modifiable mobile device simulator are disclosed. | 07-04-2013 |
Kwan Jeong, Seoul KR
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20130096017 | Digital Holographic Method of Measuring Cellular Activity and of Using Results to Screen Compounds - Motility contrast imaging (MCI) is a depth-resolved holographic technique to extract cellular and subcellular motion inside tissue. The holographic basis of the measurement technique makes it highly susceptible to mechanical motion. The motility contrast application, in particular, preferably includes increased mechanical stability because the signal is based on time-varying changes caused by cellular motion, not to be confused with mechanical motion of the system. The use of the resulting spectrogram response signatures, or “fingerprint” data, of known compounds is disclosed to screen new compounds for leads as to those having potentially beneficial mechanisms of action. The “fingerprint” data of known toxic compounds can be used to screen new compounds for toxicity. | 04-18-2013 |
20150062592 | METHOD AND APPARATUS FOR MOTILITY CONTRAST IMAGING - A system for motility contrast imaging a biological target within tissue comprising a CCD array; an illumination source for generating an incoming beam; a first beam splitter for receiving the incoming beam and producing an object beam and a reference beam; a second beam splitter for illuminating a multitude of biological targets with the object beam and for directing backscattered object beams towards the CCD array; a computer-controlled delay stage for zero-path-matching the reference beam to the backscattered object beams; a reference beam that intersects the backscattered object beams at an angle to produce a series of interference fringes that modulate Fourier-domain information; and a computer for receiving a time series of Fourier-domain information. The interference fringes between the backscattered object beam and the reference beam are recorded by the CCD array and passed to the computer which constructs a digital hologram at successive times. | 03-05-2015 |
Kwan Jin, Phoenix, AZ US
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20140130932 | METHODS AND APPARATUS FOR UNIVERSAL TRANSITION - Methods and apparatus for a universal transition according to various aspects of the present invention comprise a duct that is configured to be located between two heat exchanging devices and provide an improved airflow transition. The system may comprise one or more wall sections configured to provide an increasing or decreasing cross-sectional area in the direction of the airflow to facilitate a more gradual transition between an exhaust vent of one heat exchanging device and an intake vent of a second heat exchanging device. The system may also comprise a removable access panel that allows the intake and exhaust vents to be cleaned and/or serviced without having to physically decouple the heat exchanging devices from each other. | 05-15-2014 |
Kwan Lee, Suwon-Si KR
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20140119978 | METAL NANO PARTICLE AND METHOD FOR SURFACE TREATING THE SAME - Disclosed herein is a method for surface treating metal nano particles, including: surface treating metal nano particles with an alkanol amine containing solution. | 05-01-2014 |
Kwan Lee, Gyeonggi-Do KR
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20140109933 | CLEANING DEVICE OF MAGNETIC NANOPARTICLES AND CLEANING METHOD USING THE SAME - Disclosed herein are a cleaning apparatus of magnetic nanoparticles and a cleaning method of magnetic nanoparticles using the same. The cleaning apparatus of magnetic nanoparticles includes: a cleaning bath into which a solvent and magnetic nanoparticles are fed; a magnet member that is formed at a lower portion of the cleaning bath to separate the magnetic nanoparticles; and a discharge means that discharges the solvent from which the magnetic nanoparticles are separated. | 04-24-2014 |
Kwan Wong, Auckland NZ
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20100289819 | IMAGE MANIPULATION - A method, computer-readable medium and system for manipulating image data are disclosed. A method of manipulating image data includes accessing first image data configured for display using a first display device. Information associated with a manipulation of the first image data is accessed. Second image data is generated from the first image data using the information, wherein the second image data is configured for display using a second display device. | 11-18-2010 |