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Anagnostopoulos, US

Aris Anagnostopoulos, Santa Clara, CA US

Patent application numberDescriptionPublished
20110055132IDENTIFICATION AND MEASUREMENT OF SOCIAL INFLUENCE AND CORRELATION - Techniques for detecting social influence between users in a set of users with regard to an activity are provided. Data for each user of the set of users is received that includes a time value at which the user became active with regard to the activity, and includes at least one indication of another user in the set of users associated with the user. A first estimate of social correlation in the set of users is determined based on the data. The data is modified. For instance, the data may be modified according to a shuffle test and/or an edge reversal test. A second estimate of social correlation in the set of users is determined based on the modified data. The first estimate is compared to the second estimate to determine a degree of social influence in the set of users.03-03-2011

Aris Anagnostopoulos, San Francisco, CA US

Patent application numberDescriptionPublished
20090024718Just-In-Time Contextual Advertising Techniques - A system and method to facilitate real-time matching of content to advertising information in a network are described. A request for advertising information is received over a network, the advertising information to be displayed for a user entity in association with content information within a web page requested by the user entity, the request containing the content information, a web page identifier, and additional data associated with the web page. The content information is further analyzed in real-time to construct a page summary of the web page. The web page identifier and the additional data are further analyzed in real-time to extract at least one keyword relevant to the content information. Finally, the advertising information is determined in real-time based on the page summary and the extracted keywords.01-22-2009
20090319288SUGGESTING CONTACTS FOR SOCIAL NETWORKS - A social network is managed by applying connectivity and similarity measures to social network information to identify possible new relationships between social network users, and then automatically suggest those identified relationships to the social network users. The social network information can include user profile information and indicate existing social relationships between the users in the social network. Users can provide feedback regarding the suggestions, including indications whether the relationship was accepted, consummated, or declined. The social network information can be updated using the feedback. Similarity measures can be based on one or more of shared contacts, or common interests or activities, or content associated with social network users, or ratings within the social network of users and/or their content. Possible relationships having similarity measures that suggest the users likely to already know each other, can be omitted and not suggested.12-24-2009
20100228745SYSTEM, METHOD, AND APPARATUS FOR SORTING AT LEAST PARTIALLY DYNAMIC DATA - Embodiments of methods, apparatuses, devices and systems associated with sorting candidate values are disclosed.09-09-2010

Constantine N. Anagnostopoulos, Mendon, NY US

Patent application numberDescriptionPublished
20080284818MONOLITHIC PRINTHEAD WITH MULTIPLE ROWS OF INKJET ORIFICES - An inkjet apparatus and method are provided. The inkjet printing apparatus includes a dual row of ink orifices in an integral inkjet printhead. The method provides ink streams with more nozzles per inch in the widthwise direction on a paper without alignment problems and without the need to utilize very small droplets of ink.11-20-2008
20080284835INTEGRAL, MICROMACHINED GUTTER FOR INKJET PRINTHEAD - The invention provides an ink jet printhead comprising a monolithic printhead with an integral gutter system wherein said gutter system is provided with an end wall adjacent to the ink stream and wherein the side of the wall adjacent the ink direction is generally parallel to the ink direction through said print head.11-20-2008
20090033727LATERAL FLOW DEVICE PRINTHEAD WITH INTERNAL GUTTER - The invention provides an inkjet printhead comprising a lateral flow device nozzle plate, at least one ink nozzle in said plate, and an integral superstructure, containing a gutter, integral to said nozzle plate. A method of using the inkjet printhead is also disclosed.02-05-2009
20090320289METHOD OF FORMING A PRINTHEAD - A method of manufacturing a printhead includes providing a polymeric substrate having a surface; providing a patterned material layer on the surface of the polymeric substrate; and removing at least some of the polymeric substrate not covered by the patterned material layer using an etching process.12-31-2009
20100018949PRINTHEAD AND METHOD OF FORMING SAME - A printhead and a method of manufacturing a printhead are provided. The printhead includes a polymeric substrate including a surface. Portions of the polymeric substrate define a liquid chamber. A material layer is disposed on the surface of the polymeric substrate. Portions of the material layer define a nozzle bore. The nozzle bore is in fluid communication with the liquid chamber.01-28-2010

Patent applications by Constantine N. Anagnostopoulos, Mendon, NY US

Stavros Anagnostopoulos, Georgetown, MA US

Patent application numberDescriptionPublished
20110111234Adhesives With Thermal Conductivity Enhanced By Mixed Silver Fillers - A thermally conductive adhesive comprises a mixture of at least two types of silver particles including a first type having a surface area to mass ratio in the range of 0.59 m05-12-2011