| Patent application number | Description | Published |
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| 20110307789 | PUBLISH/SUBSCRIBE OVERLAY NETWORK CONTROL SYSTEM - A system may include an overlay network linking a plurality of publishers, a plurality of subscribers, and a plurality of brokers. The overlay network may include a first computer network having a first network protocol carried by a second computer network having a second network protocol. The system may also include an agent carried by each of the publishers, the subscribers, and the brokers that adjust the network's topology based upon collected runtime data of condition of each link within the network and/or broker availability to any publisher and subscriber. | 12-15-2011 |
| 20120030344 | NETWORK MONITORING SYSTEM - A system to monitor an overlay network may include a plurality of publishers, a plurality of subscribers, and a plurality of brokers. The system may also include an overlay network linking the publishers, the subscribers, and the brokers. The overlay network includes a first computer network having a first network protocol carried by a second computer network having a second network protocol. The system may further include an inspection unit to monitor message topics sent over the overlay network amongst the publishers, the subscribers, and the brokers. | 02-02-2012 |
| 20120030572 | NETWORK VISUALIZATION SYSTEM - A system to visually represent a network may include a publisher, a subscriber, and a communication network linking the publisher and the subscriber. The system may also include a broker to visually represent on the communications network a relationship between the publisher and the subscriber based upon a topic associated with at least one of the publisher, the subscriber, a path flow that the topic travels, and the communications links between the publisher and subscriber. | 02-02-2012 |
| Patent application number | Description | Published |
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| 20090071939 | MODIFICATION OF POLYMER SURFACE WITH SHIELDED PLASMA - Methods and systems for modifying a surface of a polymer with a shielded plasma are provided. The surface may be modified to create a surface with increased crosslinking and/or a particular mechanical property, such as a coefficient of friction. A shielding arrangement is used to modify the plasma to which the polymer surface is exposed, thereby providing a surface with the desired mechanical properties. In one aspect, a single source that provides multiple species of plasma particles is advantageously used instead of having to switch or move in multiple sources. The extent of crosslinking is evaluated using a surface force microscope to determine a frictional property that is correlated to the crosslinking, e.g., via calibrated values determined from reference surfaces. | 03-19-2009 |
| 20090130164 | METHOD TO CONTROL CELL ADHESION AND GROWTH ON BIOPOLYMER SURFACES - Methods for treating surfaces of polymeric substrates (as used in medical implants) with inert plasmas to promote the growth of bioentities (such as cells) on these surfaces is disclosed. The treated surfaces are subsequently exposed to an environment to form functionalities associated with enhanced growth of the bioentity on the surface. For example, the substrate may be exposed to the ambient environment. The bioentity may then be deposited on the modified surface. This inert plasma treatment and exposure to a suitable environment does not degrade the implants, and thus improved implants are created. Also, due to the specific functional groups at the modified surface, high cell densities are achieved. | 05-21-2009 |
| 20100190036 | Systems and Methods for Surface Modification by Filtered Cathodic Vacuum Arc - Provided are filtered cathodic vacuum arc systems useful for modifying a surface of a substrate (e.g. depositing a thin film of a material onto a surface of a substrate and/or implanting a material into the near-surface region of a substrate). The systems are configured to stabilize a do arc discharge plasma from an arc source. Also provided are methods for modifying a surface of a substrate, which in some cases includes depositing a material onto a surface of a substrate, in some cases includes implanting a material into the near-surface region of a substrate, and in some cases includes both depositing a material onto a surface of a substrate and implanting a material into the near-surface region of a substrate using the subject cathodic arc systems. In addition, magnetic recording media produced by the subject systems and methods are provided. | 07-29-2010 |
| 20130029421 | Methods for Making Cell Culture Substrates - Cell culture substrates are provided. Aspects of the cell culture substrate include a substrate with a surface having at least one hydrophilic region and at least one hydrophobic region, and a surfactant layer present on the surface of the substrate and configured to produce a cell-binding surface on the hydrophilic regions of the surface. Also provided are kits which include the cell culture substrate, as well as methods of producing the cell culture substrate. The cell culture substrate and methods described herein find use in a variety of applications, including single-cell culture applications. | 01-31-2013 |
| Patent application number | Description | Published |
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| 20080311855 | INTELLIGENT CONNECTIVITY FRAMEWORK FOR THE SIMULTANEOUS USE OF MULTIPLE INTERFACES - A system and method comprising a framework configured to enable wireless devices to intelligently and simultaneously use multiple wireless interfaces of the wireless devices. | 12-18-2008 |
| 20090019505 | STREAMING VIDEO OVER MULTIPLE NETWORK INTERFACES - The preferred embodiments provide a system and/or method that exploits the presence of multiple interfaces to provide high quality video streaming (or real time streaming). The proposed solution includes three specific strategies 1) receiver buffer management, 2) selective re-transmission of packets and 3) dynamic load balancing across interfaces to achieve high quality video streaming across multiple interfaces. | 01-15-2009 |
| 20100083121 | SYSTEM AND METHOD FOR EVALUATING MULTIPLE CONNECTIVITY OPTIONS - This present application relates to, among other things, novel techniques to evaluate and qualify multiple networking options. A device contains multiple network connectivity options, including but not limited to various wireless and wired technologies such as Wi-Fi, 3G, WiMAX, LTE, Ethernet, Bluetooth, UWB, WHDMI, etc. Each connectivity option can be evaluation and pre-qualified prior to the user selecting that mode of communication. This evaluation process takes into account both lower-layer information such as signal strength, bit error rates, SNR, interference, etc. but also network-layer information such as IP connectivity, and end-to-end path performance. | 04-01-2010 |
| 20100110921 | PRE-EVALUATION OF MULTIPLE NETWORK ACCESS POINTS - The present application describes, inter alia, novel techniques to perform pre-evaluations of multiple Wi-Fi Access Points (AP) and Access Networks (AN). A pre-evaluation determines whether or not an AP is connected to the Internet and measures the path performance that the AN, via that particular AP, can offer between the mobile device and a pre-specified Internet host. In addition, the invention also discloses methods to determine whether the AN requires a user to actively authenticate themselves through a redirect log-on page. | 05-06-2010 |
| 20120082136 | P-CSCF FAST HANDOFF FOR IMS/MMS ARCHITECTURE - A mechanism by which handoff delay can be minimized while not compromising the IMS/MMD security and also protecting the media if required by certain applications is presented. One proactive method includes proactive authentication. Another proactive method includes proactive security association, such as transferring SA keys from old proxy to new proxy, or transferring keys through serving signal entities. Reactive methods include transferring SA keys from old proxy to new proxy, using either push or pull technology. Other reactive methods include transferring keys through serving signal entities using either push or pull technology. | 04-05-2012 |
