Penev
Alex Penev, New South Wales AU
Patent application number | Description | Published |
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20130148003 | METHOD, SYSTEM AND APPARATUS FOR SELECTING AN IMAGE CAPTURED ON AN IMAGE CAPTURE DEVICE - A method of selecting an image captured on an image capture device ( | 06-13-2013 |
20130167055 | METHOD, APPARATUS AND SYSTEM FOR SELECTING A USER INTERFACE OBJECT - A method of selecting at least one user interface (UI) object from a plurality of UI objects, is disclosed. Each UI object represents an image and is associated with metadata values. A set of the UI objects is displayed on the display screen ( | 06-27-2013 |
Krassimire Penev, Stamford, CT US
Patent application number | Description | Published |
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20130306389 | SELF RECHARGEABLE SYNERGY DRIVE FOR A MOTOR VEHICLE - Vehicle wheels may be equipped with a stator and rotor to induce current to generate electricity as the vehicle wheels rotate or to slow down the vehicle wheels in response to the application of a brake of the vehicle. Air may be sucked through the vehicle wheels through mesh screens to create air flow that passes through ductwork to reach a turbine generator, which generates electricity in response to blade rotation from air flow. A roof mounted solar energy conversion system may generate electricity. A vehicle power supply boosts its energy from all the electricity generated. | 11-21-2013 |
Krassimire Mihaylov Penev, Stamford, CT US
Patent application number | Description | Published |
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20100031953 | Hybrid Water Heating System - A water heating system for controlling the heating of potable water in commercial or private dwellings with improved energy efficiency. The water heating system heats potable water in a tank by transferring excess heat generated in a refrigeration unit with a heat exchanger, and by extracting energy from insolation with a solar water heater unit. The system includes several control systems for regulating the operation of the heat exchanger, solar water heater unit, and refrigeration unit to provide increased energy efficiency and longevity to the various components of the system. | 02-11-2010 |
20100257882 | HYBRID WATER HEATING SYSTEM - A hybrid heating apparatus heats potable water with waste heat from heat recovery units and insolation from solar collectors. A single circulation pump circulates fluid between at least one heat exchanger and each of the heat recovery units and preferably the solar collector. A single controller receives sensor readings from the heat recovery units and the solar collector units and receives a demand to heat the potable water. To satisfy the demand, the controller determines the extent to which the demand may be satisfied from heat available from the heat recovery units and the solar collector units and sends command signals both to the circulating pump to circulate the fluid and to appropriate ones of valves at connections to those heat recovery units and solar collector units to allow fluid to circulate to be heated to flow to the heat exchanger for effecting heat exchange to heat the potable water. | 10-14-2010 |
20140000257 | DUAL HYBRID FLUID HEATING APPARATUS AND METHODS OF ASSEMBLY AND OPERATION | 01-02-2014 |
20140076641 | SELF RECHARGEABLE SYNERGY DRIVE FOR A MOTOR VEHICLE - Wheels may be equipped with a stator and rotor to induce current to generate electricity as the wheels rotate or to slow down the wheels in response to the application of a brake of the vehicle. Air may be sucked through the wheels through mesh screens to create air flow that passes through ductwork to reach a turbine generator, which generates electricity in response to blade rotation from air flow. A roof mounted solar energy conversion system may generate electricity. A vehicle power supply boosts its energy from all the electricity generated. | 03-20-2014 |
Michael Penev, Golden, CO US
Patent application number | Description | Published |
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20140272734 | ELECTROCHEMICAL DEVICE FOR SYNGAS AND LIQUID FUELS PRODUCTION - The invention relates to methods for creating high value liquid fuels such as gasoline, diesel, jet and alcohols using carbon dioxide and water as the starting raw materials and a system for using the same. These methods combine a novel solid oxide electrolytic cell (SOEC) for the efficient and clean conversion of carbon dioxide and water to hydrogen and carbon monoxide, uniquely integrated with a gas-to-liquid fuels producing method. | 09-18-2014 |
Milen Penev, Dietikon CH
Patent application number | Description | Published |
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20080238526 | Fast Switching Circuit With Input Hysteresis - The present invention relates to a switching circuit and a method of controlling a threshold voltage of a semiconductor switching element of the switching circuit, wherein a bulk voltage of the semiconductor switching element (M | 10-02-2008 |
20090219270 | APPARATUS FOR DRIVING AN LCD DISPLAY WITH REDUCTED POWER CONSUMPTION - Apparatus ( | 09-03-2009 |
Vladimir Penev, San Diego, CA US
Patent application number | Description | Published |
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20100060544 | Frequency-Tunable Metamaterial Antenna Apparatus - Techniques and apparatus based on metamaterial structures to achieve tunable operations of an antenna at different antenna frequencies. | 03-11-2010 |
20100157858 | RF FRONT-END MODULE AND ANTENNA SYSTEMS - Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple frequency bands, a transmit circuit, a receive circuit, and an isolation circuit that is coupled to the one or more antennas and the transmit and receive circuits and provides adequate isolation between the transmit circuit and the receive circuit. | 06-24-2010 |
20100171563 | MULTIPLE POLE MULTIPLE THROW SWITCH DEVICE BASED ON COMPOSITE RIGHT AND LEFT HANDED METAMATERIAL STRUCTURES - Techniques, apparatus and systems for a multiple pole multiple throw (MPMT) RF switch device based on composite left and right handed (CRLH) metamaterial structures. | 07-08-2010 |
20100225554 | Balanced Metamaterial Antenna Device - This document describes designs and techniques for directly feeding an unbalanced transmission line with a balanced antenna using Composite Right and Left Handed (CRLH) and balun structures. | 09-09-2010 |