Munasinghe
Chanaka D. Munasinghe, Portland, OR US
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20160056156 | NON-PLANAR SEMICONDUCTOR DEVICE HAVING DOPED SUB-FIN REGION AND METHOD TO FABRICATE SAME - Non-planar semiconductor devices having doped sub-fin regions and methods of fabricating non-planar semiconductor devices having doped sub-fin regions are described. For example, a method of fabricating a semiconductor structure involves forming a plurality of semiconductor fins above a semiconductor substrate. A solid state dopant source layer is formed above the semiconductor substrate, conformal with the plurality of semiconductor fins. A dielectric layer is formed above the solid state dopant source layer. The dielectric layer and the solid state dopant source layer are recessed to approximately a same level below a top surface of the plurality of semiconductor fins, exposing protruding portions of each of the plurality of semiconductor fins above sub-fin regions of each of the plurality of semiconductor fins. The method also involves driving dopants from the solid state dopant source layer into the sub-fin regions of each of the plurality of semiconductor fins. | 02-25-2016 |
Chanaka D. Munasinghe, Hillsboro, OR US
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20140017899 | DOUBLE PATTERNING LITHOGRAPHY TECHNIQUES - Techniques are disclosed for double patterning of a lithographic feature using a barrier layer between the pattern layers. In some cases, the techniques may be implemented with double patterning of a one- or two-dimensional photolithographic feature, for example. In some embodiments, the barrier layer is deposited to protect a first photoresist pattern prior to application of a second photoresist pattern thereon and/or to tailor (e.g., shrink) one or more of the critical dimensions of a trench, hole, or other etchable geometric feature to be formed in a substrate or other suitable surface via lithographic processes. In some embodiments, the techniques may be implemented to generate/print small features (e.g., less than or equal to about 100 nm) including one- and two-dimensional features/structures of varying complexity. | 01-16-2014 |
Gihan Munasinghe, London GB
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20140324650 | FIELD PROGRAMMABLE HIERARCHICAL CLOUD BILLING SYSTEM - A billing method is received and authenticated; the billing method includes a function or procedure for computing a bill for the usage of cloud-based computing resources. | 10-30-2014 |
Indeera Munasinghe, Cambridge UK
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20150248167 | CONTROLLING A COMPUTING-BASED DEVICE USING GESTURES - Methods and systems for controlling a computing-based device based on gestures made within a predetermined range of a camera wherein the predetermined range is a subset of the field of view of the camera. Any gestures made outside of the predetermined range are ignored and do not cause the computing-based device to perform any action. In some examples, the gestures are used to control a drawing canvas that is implemented in a video conference session. In these examples, a single camera may be used to generate an image of a video conference user which is used to detect gestures in the predetermined range and provide other parties to the video conference session a visual image of the user. | 09-03-2015 |
Indeera Munasinghe, Cambridge GB
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20150248765 | DEPTH SENSING USING AN RGB CAMERA - A method of sensing depth using an RGB camera. In an example method, a color image of a scene is received from an RGB camera. The color image is applied to a trained machine learning component which uses features of the image elements to assign all or some of the image elements a depth value which represents the distance between the surface depicted by the image element and the RGB camera. In various examples, the machine learning component comprises one or more entangled geodesic random decision forests. | 09-03-2015 |
Rajika L. Munasinghe, Troy, MI US
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20140316806 | SYSTEM AND METHOD FOR HYGIENIC INTERACTION WITH A POTENTIALLY HAZARDOUS HEALTHCARE ENVIRONMENT - Disclosed herein is a portable power source and computing device (collectively herein “mobile subsystem”) that accompany a healthcare professional as he or she treats or examines a patient before moving to another patient in another room. The mobile subsystem provides an interface to a receiving docking device (“stationary subsystem”) located at or near a relatively immobile site of healthcare delivery so that access can be afforded to an electronic medical records system for updating and observation. The disclosure includes a system and method for clinicians to access protected health information from an electronic medical record at different locations with a mobile subsystem that reduces risk of transmitting infection and reduces the need for repeated authentication for secure access. | 10-23-2014 |
Ranjith Arachchige Munasinghe, Charleston, WV US
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20090029447 | Process for removing mercury from air or water - The present invention provides for the removal of mercury utilizing Mer proteins. After the Mer proteins have been expressed and isolated, or alternatively using the native Mer protein complex, either can be used as a chelating agent to remove mercury from any aqueous mercury containing environment. The Mer protein may be used in a solution to bind mercury where the solution contains a Mer proteins may be reversibly attached to a removal apparatus as a Mer ligand. The Mer complex may also be used within a bioreactor to bind and reduce Hg | 01-29-2009 |