Tsvetanov
Borislav Lyubomirov Tsvetanov, Greenfield Park CA
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20120144561 | FULLY INTEGRATED THREE-DIMENSIONAL TEXTILE ELECTRODES - There is described herein a knitting technique for creating a garment having one or more 3D textile electrodes integrated therein. The knitting technique involves knitting the item with integrated electrodes and transmission channels in one single step. The electrode is knit using conducting thread while a base fabric is knit using non-conducting thread. The electrode is knit on a first needle bed and the base fabric is knit on a second needle bed opposite to and facing the first needle bed, the two needle beds being separated by a few millimeters. During the knitting process, the surface knit on the first needle bed and the surface knit on the second needle bed may be linked using an isolating thread network that is simply deposited, without forming a mesh, on the fabric, in order to provide the three-dimensional effect. | 06-14-2012 |
Christo Tsvetanov, Sofia BG
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20090030102 | METHOD OF FORMING A CROSSLINKED POLYMER GEL - The present invention relates to a method of forming a crosslinked polymer gel, to a polymer gel produced by such method and to uses of such polymer gel. | 01-29-2009 |
20100056753 | METHOD OF PRODUCING A POLY (ETHYLENE OXIDE ) COPOLYMERISED WITH AT LEAST ONE OTHER ALKYLENE OXIDE - The present invention relates to a method of producing a poly(ethylene oxide) copolymerized with one alkylene oxide and to a poly(ethylene oxide-co-alkylene oxide) copolymer produced by such method, a photovoltaic device containing such poly(ethylene oxide-co-alkylene oxide)-copolymer, and to uses of such poly(ethylene oxide)-(alkylene oxide)-copolymer. | 03-04-2010 |
Lachezar Tsvetanov, Bridgeport, CT US
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20110221253 | Ergonomic Side Chair - A reclinable chair is disclosed having right and left side connectors for pivotally connecting a backrest to a base assembly. The connectors bias the backrest into the upright position when unoccupied. In certain embodiments, the connectors can comprise elastic members, ball joints, or a plurality of elastic springs. | 09-15-2011 |
Lachezar Tsvetanov, Stamford, CT US
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20080234856 | Adjustable Computer Component Mounting System - An adjustable system for mounting a computer component to a surface, including an adjustable horizontal assembly with swiveling mounting structure and an adjustable vertical assembly featuring two sliding extrusions and a stopper wedge engaged with a long screw for efficient mounting of computer components within workplaces. | 09-25-2008 |
20090213068 | Ergonomic Pointing Device - An input device for a computer is described that positions the user's hand in a more ergonomically desirable position, i.e., at an angle of about 45° to the work surface. In preferred embodiments, the input device accommodates either a user's left or right hand, and in either case, positions the hand in an ergonomically desirable position. In another embodiment, the length of the input device of the present invention is adjusted for the size of the user's hand. In further embodiments, the input device of the present invention provides a palm rest. Other desirable features included in preferred embodiments include lateral buttons that are positioned one above the other. | 08-27-2009 |
20110149510 | Adjustable Laptop Holder - An adjustable laptop holder having an adjustable tray so as to allow a user to adjust the height of a laptop screen. The adjustable laptop can comprise a base, a shaft, a tray, a friction pack, and a clutch bearing. The friction pack attaches the shaft to the base. The clutch bearing has an inner race coupled to the shaft and an outer race which engages the tray. The adjustable laptop holder having features of the present invention allows a user to freely rotate the tray into the open position yet resists returning to the closed position, effectively locking the laptop holder in the desired position. | 06-23-2011 |
Lachezar Tsvetanov, Brooklyn, NY US
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20130200579 | Accessory Cart - In the specification and drawings an accessory cart is described and shown with a base, a housing element that is connected to the base and extends upward from the base, and a platform, which is connected to the housing element with the height of the platform being automatically adjustable. | 08-08-2013 |
Stanislav Tsvetanov, Bethpage, NY US
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20110206023 | IN-STORE READING SYSTEM - A system and method for providing digital data content to a wireless device. Although a fee is typically charged for access to the digital data content, e.g., electronic books, the system and the method provides controlled access to this content for free while the wireless device is accessing the content in a specified location, e.g., a retail location. A content control server receives a request from the wireless device requesting access to the digital data content. The request is received over a secure connection, preferably a virtual private network (VPN). The content control server monitors how much of the digital data content has been provided to the wireless device, and/or an amount of time the wireless device has been accessing the digital data content. This content control server uses this monitored data to control, throttle, the provision of the digital data content to the wireless device. | 08-25-2011 |
Tsvetan Tsvetanov, Waltham, MA US
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20150160927 | MANAGING INTERFACES FOR SUB-GRAPHS - Specifying a dataflow graph includes: rendering, in a first user interface, a representation of a first dataflow graph. At least one component represents a computation associated with at least one of data flowing into an input port or data flowing out of an output port. A link between components is rendered based on user input indicating a flow of data. In a second user interface, a representation of a sub-graph of the first dataflow graph is rendered. A first flow junction represents a connection between: (1) a flow of data outside the sub-graph interface, and (2) a flow of data inside the sub-graph interface. A link is rendered between the first flow junction and a second flow junction based on user input indicating a relationship between a first descriptor and a second descriptor. | 06-11-2015 |