Patents Assigned to Seer Technologies, Inc.
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Patent number: 8272279Abstract: Chemical sampling systems and methods that can inexpensively and efficiently provide accurate chemical sampling in dusty environments are disclosed. The system can include a chemical detector, an elastomeric membrane, and a support structure for the elastomeric membrane. The gas chromatograph can have a sample inlet through which chemicals from the gaseous environment can enter the gas chromatograph. The sample inlet can be covered with the elastomeric membrane, the elastomeric membrane being configured to extract chemicals from the gaseous environment while excluding dust and other particles from passing into the gas chromatograph. The support structure can be disposed between the elastomeric membrane and the sample inlet and can provide mechanical support to the elastomeric membrane.Type: GrantFiled: July 16, 2009Date of Patent: September 25, 2012Assignee: Seer Technology, Inc.Inventors: Gary R. Bodily, Neil Arnold, Jed W. Bodily, Daniel C. Maxwell
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Publication number: 20110011158Abstract: Chemical sampling systems and methods that can inexpensively and efficiently provide accurate chemical sampling in dusty environments are disclosed. The system can include a chemical detector, an elastomeric membrane, and a support structure for the elastomeric membrane. The gas chromatograph can have a sample inlet through which chemicals from the gaseous environment can enter the gas chromatograph. The sample inlet can be covered with the elastomeric membrane, the elastomeric membrane being configured to extract chemicals from the gaseous environment while excluding dust and other particles from passing into the gas chromatograph. The support structure can be disposed between the elastomeric membrane and the sample inlet and can provide mechanical support to the elastomeric membrane.Type: ApplicationFiled: July 16, 2009Publication date: January 20, 2011Applicant: Seer Technology, Inc.Inventors: Gary R. Bodily, Neil Arnold, Jed W. Bodily, Daniel C. Maxwell
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Patent number: 7806963Abstract: An apparatus, system, and method are disclosed for broad spectrum chemical detection. The method includes detecting an ambient temperature and setting a target temperature based on the ambient temperature. The target temperature is a temperature greater than the ambient temperature. The method further includes determining elution data for the target temperature, either by selecting a target temperature at which elution data is available, or by interpolating between available sets of elution data. The method includes setting a preferred target temperature when an external power source is available, when faster sensor response is desired, and when higher resolution data is desired. The method further includes controlling the temperature of gas chromatography (GC) columns within a GC sensor to the target temperature.Type: GrantFiled: June 19, 2007Date of Patent: October 5, 2010Assignee: Seer Technology, Inc.Inventors: Neil S. Arnold, Gary Bodily
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Patent number: 7742880Abstract: An apparatus, system, and method are disclosed for broad spectrum chemical detection. The method includes determining a similarity sequencing scheme. The method includes receiving an ambient air sample and concentrating the ambient air sample. The method further includes providing the concentrated sample to a gas chromatography (GC) column, and detecting chemical elution from the GC column in a series of similarity sequenced samples based on the similarity sequencing scheme. The method includes de-convoluting the elution data to derive arrival peaks, and determining a concentration of a chemical in the ambient air based on the series of constant log-time data samples. In one embodiment, the method utilizes a modified Z-transform to de-convolute the elution data.Type: GrantFiled: June 19, 2007Date of Patent: June 22, 2010Assignee: Seer Technology, Inc.Inventor: Gary Bodily
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Patent number: 7647812Abstract: An apparatus, system, and method are disclosed for low cost high resolution chemical detection. The apparatus includes two outer sealing bodies with flow channels etched into the bodies. Two gas chromatography (GC) columns are between the outer bodies, with a valve that switches flow regimes from series flow through the two GC columns to sample flowing directly to each GC column. The flow regimes are achieved with a single pump or dual pumps, and with one to three flow restrictions. The apparatus includes a preconcentration tube for concentrating chemicals of interest from the sample, and a sample switching valve and sampling pump to switch the sample flow from concentrating sample to delivering concentrated sample. The apparatus includes an engineered leak to equalize flow between a sample channel and a detector circuit. The sample channels may have impermeable inserts allowing the apparatus to measure chemicals in the parts-per-billion range.Type: GrantFiled: June 19, 2007Date of Patent: January 19, 2010Assignee: Seer Technology, Inc.Inventors: Neil S. Arnold, Gary Bodily, Karen Bodily
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Patent number: 5495610Abstract: A method for creating and electronically distributing a new release of a software program in a computer system having a number of processors is disclosed. One of the software programs is modified. An impact analysis is performed to identify modules to be modified as a result of the modification. A new release of the software program is built by modifying the identified modules. Typically, the new release is built in one or more repositories. The new release is stored in a central storage device. It is determined which processors require a copy of the new release, and the new release is electronically down-loaded from the central storage device to each processor. A down-load complete message is issued at each processor upon completion of the download. An install order is transmitted to each of the processors to which the new release was down-loaded. The new release is installed at each of these processors. The new release can be installed concurrently at each processor.Type: GrantFiled: July 13, 1995Date of Patent: February 27, 1996Assignee: Seer Technologies, Inc.Inventors: Norman Shing, Leonid Erlikh, Nicholas R. Lim, Jeffrey L. Lambert, Joel M. Moskowitz, Vivek K. Wadhwa, James Hughes, Elaine C. Power
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Patent number: 5295222Abstract: A computer-aided software engineering facility and method for creating computer source code and executable computer programs that are distributable across multiple hardware environments or platforms. An object oriented modeling system is linked with modules of a computer programming language and other system components to quickly and efficiently design computer source code and executable computer modules that have a high degree of reusability. The modules and models are stored in a centralized storage area and distributed to the various hardware elements that comprise the computer system.Type: GrantFiled: May 18, 1992Date of Patent: March 15, 1994Assignee: Seer Technologies, Inc.Inventors: Vivek K. Wadhwa, Faraz Ataie, Vincent P. Aubrun, Leonid Erlikh, Michael Fischer, Michael Fochler, Craig B. Hayman, Daniel Hildebrand, James Hughes, Jeffrey L. Lambert, Douglas E. Lee, Nicholas R. Lim, Rajan S. Modi, Richard W. Mosebach, Joel M. Moskowitz, Tayo Olowu, Elaine C. Power, Norman Shing