Patent application number | Description | Published |
20100230693 | White light emitting diode package and method of making the same - A white light emitting diode (LED) package with multilayered encapsulation structure and the packaging methods are disclosed. The white LED package structure includes metal electrodes, a heat dissipation base, a PPA plastic for fixing the electrodes and the heat dissipation base together, at least one LED die, a die attaching material, gold wires for electrically connecting the LED die to the electrodes, a first type of silicone encapsulant, a second type of silicone encapsulant, and a phosphor containing layer. The invention utilizes a low-refractive index silicone (the second type of silicone encapsulant) to separate the phosphor containing layer away from the first type of silicone, which covers the LED die, to prevent/reduce emitted light going backward and hitting the LED die. | 09-16-2010 |
20100230708 | Leadframe package for light emitting diode device - An LED leadframe package with surface tension function to enable the production of LED package with convex lens shape by using dispensing method is disclosed. The LED leadframe package of the invention is a PPA supported package house for LED packaging with metal base, four identical metal electrodes, and PPA plastic to fix the metal electrodes and the heat dissipation base together, four ring-alike structures with a sharp edge and with a tilted inner surface, and three ring-alike grooves formed between sharp edge ring-alike structures. | 09-16-2010 |
20100230791 | LEADFRAME PACKAGE FOR LIGHT EMITTING DIODE DEVICE - An LED leadframe package with surface tension function to enable the production of LED package with convex lens shape by using dispensing method is disclosed. The LED leadframe package of the invention is a PPA supported package house for LED packaging with metal base, four identical metal electrodes, and PPA plastic to fix the metal electrodes and the heat dissipation base together, four ring-alike structures with a sharp edge and with a tilted inner surface, and three ring-alike grooves formed between sharp edge ring-alike structures. | 09-16-2010 |
20100232133 | Lamp-cover structure containing luminescent material - An LED lamp cover structure containing luminescent material and its fabrication methods are described. The LED lamp cover is comprised of a first lens cap providing the outer surface of the lamp cover, a second lens cap providing the inner surface of the lamp cover, and an encapsulating layer sandwiched between the lens cap providing the outer surface of the lamp cover and the lens cap providing the inner surface of the lamp cover, which is mixed with luminescent material for wavelength conversion. | 09-16-2010 |
20100232134 | LIGHT EMITTING DEVICE AND LAMP-COVER STRUCTURE CONTAINING LUMINESCENT MATERIAL - An LED lamp cover structure containing luminescent material, its fabrication methods, and an LED package using the LED lamp cover are disclosed. The LED lamp cover is comprised of a first lens cap providing the outer surface of the lamp cover, a second lens cap providing the inner surface of the lamp cover, and an encapsulating layer sandwiched between the first and second lens caps. The lamp cover of the invention covering a color LED package such as blue color can provide white light output. | 09-16-2010 |
20110068354 | High power LED lighting device using high extraction efficiency photon guiding structure - The present invention discloses a high power light emitting device using a high extraction efficiency photon-guiding structure for producing high-efficiency white light output with large viewing angle and large amount of light emitted from the side surfaces so that they can provide different light patterns for different applications such as street lighting, parking lighting, tunnel lighting, and etc., as they are used with a reflector. The emitter consists of a leadframe package or chip-on-board substrate, plurality of LED chips, silicone encapsulation material containing phosphor materials to convert short wavelength LED-emanated light to longer wavelength of light, a photon-guiding structure that enhances the efficiency of the LED package and provides light output with large viewing angle. | 03-24-2011 |
20140016299 | PHOTON ENHANCEMENT GUIDING STRUCTURES, DEVICES, AND METHODS FOR LIGHT EMITTING DEVICES - The disclosure herein provides photon enhancement guiding structures, devices, and methods for light emitting devices. The structures, devices, and methods described herein can improve the efficiency and/or light distribution of light emitting devices. | 01-16-2014 |
20140151731 | PHOTON CONVERSION STRUCTURES, DEVICES FOR LIGHT EMITTING DEVICES - The disclosure herein provides photon conversion, extraction and distribution structures, devices, and methods for light emitting devices. The structures, devices, and methods described herein can improve the efficiency and/or light distribution of light emitting devices. | 06-05-2014 |
Patent application number | Description | Published |
20090292610 | SYSTEM AND METHOD FOR ADVERTISING MESSAGES ON DISTRIBUTED DOCUMENT PROCESSING DEVICES - The subject application is directed to a system and method for selective control of advertising messages on distributed document processing devices. Device identification data is first received corresponding to the identity of networked document processing devices available for display of selected advertising content. Device selection data representing a selected subset of the networked document processing devices is then received, with the selection made in accordance with the received identification data. Next, customization data is received corresponding to a selected display parameter associated with the selected advertising content. The selected advertising content and the received customization data are then communicated to each of the networked document processing devices in the selected subset. Each of the document processing devices then commences the display of the selected advertising content in accordance with the customization data. | 11-26-2009 |
20110001998 | Rerouting of Document Processing Jobs - Selective rerouting of document processing jobs is disclosed. A printer driver first converts electronic document data is into a device compatible format and assigned a unique document ID. The printer driver then determines a set of network devices, such as document processing devices, that are participating in the performance of received document processing jobs. The converted document data is then divided into portions and one or more portions are then sent to each of the participating network devices. One of the devices is then selected as the output device, whereupon the output device broadcasts/multicasts a request for processed data portions from each of the other network devices. The received portions are then recombined, and released for further processing in accordance with the received document processing job. | 01-06-2011 |
20110063678 | System and Method for Controlled Monitoring of Pending Document Processing Operations - A system and method for controlled monitoring of pending document processing operations is provided. Each document processing request received by a document processing device is assigned a job name and is associated with a user which together make up a job identification. A user then logs onto the document processing device to view pending jobs, which are displayed to the user by only job identification. Those jobs with which the user is associated are visible to the user on the document processing device, including the status and file name. The user is thereby also able to modify or delete those pending jobs with which the user is associated. Jobs not associated with the user are not visible to the user or details pertaining to those jobs are not visible to the user. | 03-17-2011 |
20110164279 | System and Method for Routing Electronic Documents for Processing Via Transient E-Mail Addressing - The subject application is directed to routing electronic documents for processing using a transient email address. A document processing gateway automatically generates a transient email address in response to a non-electronic mail request to do so. A mail server routes a document processing request directed to the transient email address to a document processing device. Upon completion of the routing process or other similar event, the transient email address is deleted. | 07-07-2011 |
Patent application number | Description | Published |
20090070446 | SYSTEM AND METHOD FOR SECURING OF DOCUMENT PROCESSING DEVICES IN ACCORDANCE WITH USE PATTERNS - The subject application is directed to a system and method for securing of document processing devices in accordance with use patterns. Operational data is first received associated with the historic operation of an associated document processing device is first received. Next, feature data corresponding to the available capabilities of the associated document processing device is received. Utilization data is then generated according to the received operational data and the feature data, which includes data representing underutilized capabilities of the associated document processing device. An electronic document is then output inclusive of the generated utilization data. | 03-12-2009 |
20090070581 | SYSTEM AND METHOD FOR CENTRALIZED USER IDENTIFICATION FOR NETWORKED DOCUMENT PROCESSING DEVICES - The subject application is directed to a system and method for centralized user identification for networked document processing devices. A secure communications channel is first established between a document processing device designated as an authentication device and at least one additional document processing device of a plurality of document processing devices. The authentication device then communicates address data to each additional document processing device. Credential data associated with a user of a document processing device is then received. The received credential data is communicated from the document processing device to the authentication device. The user of the document processing is then authenticated in accordance with the received credential data. Authorization data representing the authorization of the user to perform a document processing operation on the document processing device is then communicated to the document processing device from the authentication device according to the completed authentication of the user. | 03-12-2009 |
20090103135 | USB PRINT - The present invention is directed to a system and user interface wherein a multifunction copier, equipped with a Universal Serial Bus port, accepts data directly from a USB-Data Storage Device (USB-DSD) for the purpose of printing, e-mailing, and faxing. The system contains a copier containing a computer-controller having at least one USB port interface. The controller has a service that can either be enabled or disabled by a system administrator. The service is capable of performing email, printing and facsimile functions. When a user inserts a USB-DSD into the USB port on the controller, the service presents the user with the three options stated above. Once the user selects the desired function, the service then invokes a document conversion utility, which scans the USB-DSD and displays the supported files found on the DSD. Each desired function will have multiple options for a user to choose. For example, when the printing option is selected, the service will present to the user on the display choices such as duplex, portrait/landscape, multipage, number of prints and the like. | 04-23-2009 |
20090103136 | USB PRINT - The present invention is directed to a system and user interface wherein a multifunction copier, equipped with a Universal Serial Bus port, accepts data directly from a USB-Data Storage Device (USB-DSD) for the purpose of printing, e-mailing, and faxing. The system contains a copier containing a computer-controller having at least one USB port interface. The controller has a service that can either be enabled or disabled by a system administrator. The service is capable of performing email, printing and facsimile functions. When a user inserts a USB-DSD into the USB port on the controller, the service presents the user with the three options stated above. Once the user selects the desired function, the service then invokes a document conversion utility, which scans the USB-DSD and displays the supported files found on the DSD. Each desired function will have multiple options for a user to choose. For example, when the printing option is selected, the service will present to the user on the display choices such as duplex, portrait/landscape, multipage, number of prints and the like. | 04-23-2009 |
20100220360 | SYSTEM AND METHOD FOR PRINTING BOOKS BY BOOK IDENTIFICATION - A system and method for efficiently copying books. According to the system and method, a user inputs a book identification into a peripheral device to cause the peripheral device to access an electronic version of the book. Upon so accessing, the peripheral is adapted to print the electronic version as specified. The book identification may be any suitable identification, such as a book ISBN number, a bar code, a title, etc. | 09-02-2010 |
20120257238 | USB Print - There is disclosed a multifunction peripheral device, a method, and apparatus for processing a document from a portable data storage device. The multifunction peripheral device may have a port for receiving a portable data storage device and an input unit to receive user input of a selected function for an electronic document on the portable data storage device. The multifunction peripheral device further comprises a control unit to determine whether the selected function may be performed on each of the plurality of electronic documents and the input unit to receive user input as to a selected electronic document. The multifunction peripheral device is further to perform the selected function on the selected electronic document. | 10-11-2012 |