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Attorney: Lumen Intellectual Property Services Inc.


Number of patents: 9
Last date: November 18, 2008

NumberTitleIssue Date
7454290GPS/INS vehicle attitude system
Systems are provided to increase the robustness of a low-cost GPS system by coupling it with an INS system, and by using one-satellite attitude determination in conjunction with the traditional multiple-satellite method. The system has demonstrated accuracy and robu...
11/18/2008
7185294Standard cell library having globally scalable transistor channel length
A standard cell library having a globally scalable transistor channel length is provided. In this library, the channel length of every transistor within a cell can be globally scaled, within a predetermined range, without changing cell functionality, cell size, or c...
02/27/2007
7103138Sampling in volumetric computed tomography
A volumetric computed tomography method includes translating a discrete element x-ray source and detector relative to the patient or object in a z-direction parallel to the axis of rotation. As the source rotates through the angles of a single rotation, it is simult...
09/05/2006
7062006Computed tomography with increased field of view
A volumetric computed tomography system with a large field of view has, in a forward geometry implementation, multiple x-ray point sources emitting corresponding fan beams at a single detector array. The central ray of at least one of the fan beams is radially offse...
06/13/2006
6970484Laser tuning by spectrally dependent spatial filtering
A tunable laser and laser tuning method, based on the interaction of a spectrally dependent beam distortion and a spatial filter within a laser cavity. One embodiment of this laser is an external cavity semiconductor laser in which broad tunability is obtained by th...
11/29/2005
6810110X-ray tube for operating in a magnetic field
An x-ray tube having sensors, magnets, and/or active compensation means operatively coupled thereto or integrated therein for aligning its electron beam with an external magnetic field. Permanent magnets positioned behind the anode and cathode respectively or electr...
10/26/2004
6780178Method and apparatus for plasma-mediated thermo-electrical ablation
An apparatus and method for cutting a material including conducting and non-conducting materials such as biological tissue, cellulose or plastic while the material is submerged in a conductive liquid medium. The apparatus has a cutting electrode with an elongate cut...
08/24/2004
6628695Monolithically integrated mode-locked vertical cavity surface emitting laser (VCSEL)
A monolithically integrated, mode-locked vertical cavity surface emitting laser (VCSEL) for emitting ultrafast high power pulses. The resonator of the VCSEL has an active medium for emitting a radiation, a spacer for extending the resonator to a length L ...
09/30/2003
6486259Ebonite tape
An ebonite tape for coating metal substrates is made either of a single component mixture or a two-component mixture. A single component mixture includes unsaturated polymers, a sulfur vulcanization agent, a sulfur solubilizer, a vulcanization accelerator...
11/26/2002
 
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