Patent application number | Description | Published |
20120209630 | SYSTEM AND METHOD FOR TRUSTED MOBILE DEVICE PAYMENT - This invention is related to secure payments using data codes displayed on a mobile device, for example a QR code displayed on a cell-phone. The invention establishes a third party transaction service that protects the customer's proprietary payment information, for example, credit card numbers, while ensuring for a merchant that a payment token, for example, the QR code, will represent a valid payment. | 08-16-2012 |
20120296826 | METHOD AND SYSTEM FOR DISTRIBUTING ELECTRONIC TICKETS WITH VISUAL DISPLAY - This invention discloses a novel system and method for distributing electronic ticketing such that the ticket is verified at the entrance to venues by means of an animation or other human perceptible verifying visual object that is selected by the venue for the specific event. This removes the need to use a barcode scanner on an LCD display of a cell phone or other device and speeds up the rate at which human ticket takers can verify ticket holders. | 11-22-2012 |
20120296828 | Method and System for Distributing Electronic Tickets with Visual Display - This invention discloses a novel system and method for distributing electronic ticketing such that the ticket is verified at the entrance to venues by means of an animation or other human perceptible verifying visual object that is selected by the venue for the specific event. This removes the need to use a bar-code scanner on an LCD display of a cell phone or other device and speeds up the rate at which human ticket takers can verify ticket holders. The system providing the service also can maintain a persistent communication channel with the user device in order to control the ticket verification process. | 11-22-2012 |
20130262163 | Method and System for Distributing Electronic Tickets with Visual Display - This invention discloses a novel system and method for distributing electronic ticketing such that the ticket is verified at the entrance to venues by means of an animation or other human perceptible verifying visual object that is selected by the venue for the specific event. This removes the need to use a bar-code scanner on an LCD display of a cell phone or other device and speeds up the rate at which human ticket takers can verify ticket holders. The system also can permit ticket purchase verification in the absence of a network connection during verfication. | 10-03-2013 |
20140074578 | METHOD AND SYSTEM FOR ACTIVATING AND VALIDATING COUPONS - This invention discloses a novel system and method for distributing physical coupon cards, each with a unique identifier, that are activated on-line by means of associating the coupon number with an activating user's identity. | 03-13-2014 |
20150084741 | METHOD AND SYSTEM FOR ELECTRONIC TICKET VALIDATION USING PROXIMITY DETECTION - This invention discloses a novel system and method for automated protocols between a mobile device and an electronic ticketing verification system, where proximity detection is used to automatically display the verification or to automatically control entry gates or turnstiles when the mobile device is verified has holding a valid ticket and being located in a specific location associated with the ticket. | 03-26-2015 |
20150088563 | METHOD AND SYSTEM FOR DISTRIBUTING ELECTRONIC TICKETS WITH DATA INTEGRITY CHECKING - This invention discloses a novel system and method for distributing electronic ticketing to mobile devices such that the ticket stored on the device is checked for its integrity from tampering and the device periodically reports on ticket usage with a central server. | 03-26-2015 |
Patent application number | Description | Published |
20090034041 | SPECKLE REDUCTION IN SCANNING DISPLAY SYSTEMS - Speckle effect in scanning display systems that employs polarized phase-coherent light is reduced by depolarizing the phase-coherent light using a depolarizer and scanning the depolarized light for producing desired images. | 02-05-2009 |
20090185144 | Illuminating Spartial Light Modulators Using an Anamorphic Prism Assembly - According to particular embodiments, an illumination system includes a light source that generates light for use in illuminating a spatial light modulator and an assembly of two optical elements spatially separated by a gap that receives the light from the light source, changes the shape of the light, and transmits the light onto the spatial light modulator. | 07-23-2009 |
20090190825 | Performance Analyses of Micromirror Devices - The invention provides a method and apparatus for evaluating the product quality and performances of micromirror array devices through measurements of the electromechanical responses of the individual micromirrors to the driving forces of electric fields. The electromechanical responses of the micromirrors according to the present invention are described in terms of the rotational angles associated with the operational states, such as the ON and OFF state angles of the ON and OFF state when the micromirror array device is operated in the binary-state mode, and the response speed (i.e. the time interval required for a micromirror device to transit form one state to another) of the individual micromirrors to the driving fields. | 07-30-2009 |
20100079848 | SPECKLE REDUCTION IN DISPLAY SYSTEMS THAT EMPLOY COHERENT LIGHT SOURCES - Speckle effect in display system is reduced by utilizing the instability of phase-coherent light and the transmission of the instable phase-coherent light through a multi-mode optical fiber with a suitable length. | 04-01-2010 |
20100220051 | Illumination Source and Method Therefor - An illumination source and a method therefor. A light source includes a light circuit configured to process light and direct light, and a lighting element optically coupled to the light circuit to provide multiple colors of light. The light circuit propagates light using light guides. The use of light guides eliminates the use of free space optical elements, enabling the creation of more compact light sources. Furthermore, the use of light guides may enable the creation of light sources with fewer mechanical restrictions, thereby making the light sources potentially more reliable and less expensive. | 09-02-2010 |
20110292514 | COLOR LIGHT COMBINER - For combining light from different light sources that are spatially apart, an optical system comprises a prism assembly that comprises a totally-internally-surface and a dichroic filter. The totally-internally-surface and the dichroic filter are configured for reflecting light of different colors or polarizations, so as to combine light of different polarization or colors into a single beam. | 12-01-2011 |
20130182304 | SPECKLE REDUCTION IN LASER SCANNING DISPLAY SYSTEMS - Speckle effect in scanning display systems that employs polarized phase-coherent light is reduced by depolarizing the phase-coherent light using a depolarizer and scanning the depolarized light for producing desired images. | 07-18-2013 |
Patent application number | Description | Published |
20100298586 | METHOD FOR PRODUCING FATTY ACID ALKYL ESTERS - Multistage process for the preparation of fatty acid alkyl esters. | 11-25-2010 |
20120289732 | PROCESS FOR THE ACTIVATION OF DOUBLE METAL CYANIDE CATALYSTS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS - The present invention relates to a process for the activation of double metal cyanide (DMC) catalysts for the preparation of polyether carbonate polyols by catalytic copolymerisation of carbon dioxide (CO | 11-15-2012 |
20130072602 | PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS - The present invention relates to a process for the preparation of polyether carbonate polyols by catalytic copolymerization of carbon dioxide (CO | 03-21-2013 |
20130123532 | METHOD FOR PRODUCING POLYETHER CARBONATE POLYOLS - The present invention relates to a process for the preparation of polyether carbonate polyols from one or more H-functional starter substances, one or more alkylene oxides and carbon dioxide in the presence of at least one double metal cyanide catalyst, wherein the cyanide-free metal salt, the metal cyanide salt or both the mentioned salts used for the preparation of the double metal cyanide catalyst contain(s) from 0.3 to 1.8 mol base equivalents (based on 1 mol of the metal cyanide salt used for the synthesis of the catalyst) of alkaline metal hydroxide, metal carbonate and/or metal oxide. | 05-16-2013 |
20130184432 | PROCESS FOR THE PREPARATION OF POLYETHER CARBONATE POLYOLS - The present invention relates to a process for the preparation of polyether carbonate polyols from one or more alkylene oxides, carbon dioxide and optionally from one or more H-functional starter substances in the presence of at least one double metal cyanide catalyst, wherein the double metal cyanide catalyst comprises an unsaturated alcohol as a complexing ligand. | 07-18-2013 |
20130190462 | PROCESS FOR PREPARING POLYETHER CARBONATE POLYOLS WITH DOUBLE METAL CYANIDE CATALYSTS AND IN THE PRESENCE OF METAL SALTS - The present invention relates to a process for the preparation of polyether carbonate polyols by catalytic copolymerisation of carbon dioxide (CO | 07-25-2013 |
20130211042 | PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS - The present invention relates to a process for the production of polyether carbonate polyols from one or more H-functional starter substances, one or more alkylene oxides (epoxides) and carbon dioxide in the presence of at least one double metal cyanide catalyst, wherein the production of the polyether carbonate polyols is carried out in a tubular reactor. | 08-15-2013 |
20140256908 | PROCESS FOR THE PRODUCTION OF POLYETHER CARBONATE POLYOLS - The present invention relates to a method for producing polyether carbonate polyols from one or more H-functional starter substances, one or more alkylene oxides and carbon dioxide, in the presence of at least one double metal cyanide (DMC) catalyst, wherein the double metal cyanide catalyst comprises a complex-forming component selected from the group consisting of polycarbonate diol, polyether carbonate polyol, polyethylene glycol diol and poly(tetramethylene ether diol). | 09-11-2014 |
20140329987 | METHOD FOR PRODUCING POLYETHERESTER CARBONATE POLYOLS - The present invention relates to a method for producing polyetherester carbonate polyols by means of catalytic addition of carbon dioxide, alkylene oxides and cyclic anhydrides to H-functional starter compounds in the presence of double metal cyanide (DMC) catalysts. | 11-06-2014 |
Patent application number | Description | Published |
20110165470 | BICOMPONENT FIBER - The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy. | 07-07-2011 |
20130134088 | BICOMPONENT FIBER - The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy. | 05-30-2013 |