Search for Technology and Intellectual property rights sellers. Listings of intellectual property rights (IP), new technologies, patents and know how for sale, transfer or licensing.
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LOW COST AND SIMPLE OPTICAL DISTRIBUTED MONITORING SYSTEM FOR CONSTRUCTION STRUCTURESTech for Transfer FranciscoM 13-11-2014 Simple and inexpensive optical fiber sensor system for distributed detec¬tion and localizing of alarm conditions such as overheating, excess strain of constructions or liquid substance leak from long pipes or reservoirs. Can be used with Fiber Bragg sensors or fiber long period grading. Fiber Optics Tell me more |
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NANOMECHANICAL PHOTONIC DEVICESTech for Transfer PatentSale 08-10-2014 The present invention relates to devices which operate on gradient optical forces, in particular, nanoscale mechanical devices which are actuable by gradient optical forces. The optical force is one of the most fundamental properties carried by light. This force is generally considered too small for macroscopic practical use. Yet in the microscopic world, optical tweezers have been widely used to manipulate atoms and micron-sized dielectric particles in free space. Harnessing optical forces on chip would bring transformational advances in electromechanical systems by offering efficient and ultrahigh bandwidth optical coupling to the sub-micron scale devices. Adaptive Optics Nanophotonics Optical Components & Devices Tell me more |
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SPECTRUM SLICED PHOTONIC SIGNAL PROCESSORTech for Transfer PatentSale 08-10-2014 The technology is related to the field of optical signal processing of high speed signals such as microwave signals and in particular discloses an optical processor having a tunable and reconfigurable finite impulse response (FIR) filter topology With bipolar taps. Low cost tunable and microwave photonic filter. Adaptive Optics Diffractive Optics Optical Components & Devices Tell me more |
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SURFACE ENHANCED RAMAN SPECTROSCOPY ON OPTICAL RESONATOR SURFACESTech for Transfer PatentSale 08-10-2014 Highly sensitive Surface Enhanced Raman Spectroscopy (SERS) sensors are described in the form of a optical resonator and a metal nanostructure deposited on surface of the optical resonator. In one embodiment the optical resonator is in the form of a photonic crystal, but other optical resonators are contemplated. Diffractive Optics Spectroscopy Photonic Crystals Tell me more |
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FLUORESCENCE DETECTION ENHANCEMENT USING PHOTONIC CRYSTAL EXTRACTIONTech for Transfer PatentSale 08-10-2014 Enhancement of fluorescence emission from fluorophores bound to a sample and present on the surface of two-dimensional photonic crystals Biophotonics Tell me more |
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DYNAMICALLY CONTROLLABLE PHOTONIC CRYSTALSTech for Transfer PatentSale 08-10-2014 The Invention Dynamically Controllable Photonic Crystals (PhCs) allow for dynamic control of electromagnetic (EM) wave motion through a silicon PhC comprising of arrays of micro-cavities. This is achieved by changing the local refractive index in the vicinity of a micro-cavity. This enables the dynamic manipulation of the light, similar to the manipulation of electrical carriers in semiconductors. Photonic Crystals Tell me more |
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PHOTONIC DEVICES HAVING DEGENERATE OR SPLIT SPECTRAL BAND EDGESTech for Transfer PatentSale 08-10-2014 University researchers have developed a photonic device configured to display photonic band gap structure with a degenerate or a split band edge. Electromagnetic radiation incident upon these photonic devices can be converted into a frozen mode characterized by a significantly increased amplitude, as compared to that of the incident wave. The device can also be configured as a resonance cavity with a giant transmission band edge resonance. Application: This invention allows one to drastically enhance the performance of existing active electromagnetic elements, such as nonlinear and active materials, as well as creating much more efficient resonance cavities. Adaptive Optics Glass & other optical materials Light-matter interactions Tell me more |
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ULTRA SECURE OPTICAL COMMUNICATION AND ENCRYPTING DEVICETech for Transfer EurTechTrans 06-10-2014 Compact and Low cost optical encrypting device. Optical communication is generally done by Advance Encryption Standard (AES) which is not suitable for ultra secure environment. Lasers Optical Components & Devices Optical Computing Optical Engineering Tell me more |
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ESTIMATING THE SIMILARITY BETWEEN IMAGES OF DIFFERENT MODALITIESTech for Transfer IPExchangeFR 06-10-2014 Nowadays, discovering the correspondence relationships among images captured by various sensors corresponding to different modalities is a major issue. The technology allows a robust and accurate image matching. Optical Imaging and Processing Remote Sensing Telescope & Astronomy Tell me more |
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DYNAMIC SEQUENCES OF CONTRAST-ENHANCED (DCE) IMAGING, COMPUTER-AIDED-DIAGNOSIS.Tech for Transfer IPExchangeFR 05-10-2014 Dynamic sequences of Contrast-Enhanced (DCE) imaging techniques (CT, MRI…) associate 2 main issues: i) a poor signal-to-noise ratio, ii) movements of patients. Image segmentation and registration are the solution but available products are rigid and/or elastic registration. Specific issue encountered in medical image registration is the presence of many classes of pixels having different properties of intensity change. To circumvent the above issues and facilitate clinicians’ interpretations, there is a need for automation of advanced image registration to allow quantitative analysis and decrease variability. Biophotonics Optical Imaging and Processing Tell me more |
