Hellen
Adam Hellen, Richmond Hill CA
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20130141558 | HANDPIECE WITH INTEGRATED OPTICAL SYSTEM FOR PHOTOTHERMAL RADIOMETRY AND LUMINESCENCE MEASUREMENTS - An apparatus is provided for performing photothermal measurements on a object. The apparatus, which may be provided as a handpiece, houses optical components including a laser, an infrared detector, a dichroic beamsplitter, and focusing and beam directing optics for the delivery of a laser beam to, and the collection of photothermal radiation from, a measured object. Some of the optical components may be provided on an optical bench that is directly attached to a thermally conductive tip portion for the passive heat sinking of internal optical components. The apparatus may further include a sampling optical element and a photodetector for the detection of luminescence, and a camera for obtaining an image of the object during a diagnostic procedure. The apparatus may be employed for the scanning of a tooth to determine an oral health status of the tooth. | 06-06-2013 |
Adam Hellen, Richmond Hill, Ontario CA
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20150346095 | APPARATUS FOR IN-VITRO IMAGING AND ANALYSIS OF DENTAL SAMPLES - A detection system is provided for the measurement of in-vitro dental samples. The detection system includes an optical detection module that is configured for the detection of optical signals that are emitted in response to the absorption of an incident optical beam, and a control and processing unit that is configured for processing the detected optical signals and generating an image. The system also includes a sample holder may be removed and subsequently replaced without requiring recalibration of the system. In some embodiments, the optical detection module is configured for combined measurement of photothermal radiation and luminescence in response to the absorption of the incident optical beam. | 12-03-2015 |
Bruce Hellen, Woodinville, WA US
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20140085052 | MODULAR RFID TAG SCANNER FOR A PRODUCT STORAGE SYSTEM - A modular RFID tag scanner includes a control unit and multiple signal distribution units. The signal distribution units include multiple antennas within a single housing. The signal distribution units are each connected to the control unit by an RF transmission line. The configuration of the modular RFID tag scanner permits easy construction or retrofitting of a product storage structure to scan RFID tags on products, such as to monitor product inventory on the product storage structure. Methods of installing and using an RFID tag scanner are also disclosed. | 03-27-2014 |
20140167919 | COLLAPSIBLE STORAGE RACK WITH INTEGRAL RFID TAG SCANNER - A collapsible storage rack includes an integral RFID tag scanner configured to read RFID tags of products stored thereon. The storage rack is adjustable between an expanded configuration and a collapsed configuration. | 06-19-2014 |
20150066570 | SYSTEM FOR SELF-MANAGED INVENTORY, SUPPLY CHAIN DYNAMIC SKU PERFORMANCE AND OPTIMIZATION - A self-managed inventory, supply chain dynamic SKU performance and optimization system may be provided. Service trigger generation may monitor the inventory status and direct when service should occur at a dealer location based on market demand. Demand based service may generate a service trigger when the dealer's inventory level reaches a service threshold. Enhanced SKU depth optimization may be employed to provide SKU depth recommendations based upon how product is moving in the market place to ensure that demand based service is reaching a service trigger at a desired service interval. Enhanced SKU depth optimization may be combined with at least one service trigger including a demand trigger to create demand based service, a route trigger to create enhanced route service, and an order trigger to create enhanced order service. | 03-05-2015 |
Christopher U.t. Hellen, Brooklyn, NY US
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20100129861 | Isolation and Use of Novel Mammalian DExH Box Helicases - The present invention relates to the isolation, purification, and use of novel mammalian DExH box helicases. In particular, the present invention relates to the isolation, purification and use of DHX29, a novel mammalian RNA helicase. | 05-27-2010 |
Erkki Hellen, Vantaa FI
Patent application number | Description | Published |
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20120132380 | METHOD OF MANUFACTURING PAPER AND PRODUCTS OBTAINED BY THE METHOD - The invention relates to a method for manufacturing nanostructured paper or board and a novel paper or board. The method comprises providing a liquid suspension of nanocellulose-containing material, forming a web from the suspension, and drying the web in order to form paper or board. According to the invention the water content of the suspension from which the web is formed is 50% or less by weight of liquids. By means of the invention, energy consumption of paper manufacturing can be significantly reduced. | 05-31-2012 |
20120132381 | NOVEL PAPER AND METHOD OF MANUFACTURING THEREOF - The invention relates to a method for manufacturing nanostructured paper or board and a novel paper or board. The method comprises providing a liquid suspension of nanocellulose-containing material, forming a web from the suspension and drying the web in order to form paper or board. According to the invention, the water content of the suspension at the time of beginning of the drying is 50% or less by weight of liquids so as to form a paper or board having an average pore size between 200 and 400 nm. By means of the invention, very opaque paper, for example for printing applications, can be manufactured with low energy consumption. | 05-31-2012 |
Patrick J. Hellen, South Orange, NJ US
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20090164384 | Investment structure and method for reducing risk associated with withdrawals from an investment - This invention relates to a method for reducing risk associated with a withdrawal from an investment by determining an amount related to a liability or asset associated with the withdrawal and incorporating at least a portion of the amount into other liabilities or assets related to the investment. Further, the absolute value of the amount is amortized. Therefore, the effects of multiple withdrawals are balanced and reduced with time, thereby reducing the overall risk associated with withdrawals. Accordingly, withdrawals can occur more frequently, and a more liquid investment structure is provided. | 06-25-2009 |
Paul R. Hellen, Colleyville, TX US
Patent application number | Description | Published |
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20090287150 | Universal Rechargeable Limited Reuse Assembly For Ophthalmic Hand Piece - The present invention is a universal limited reuse assembly for an ophthalmic hand piece having a power source for providing power to a tip segment, a controller for controlling the operation of the tip segment, a motor with a shaft, a mechanical linkage interface located on an end of the shaft, an interface for connecting the limited reuse assembly to the tip segment, and a housing at least partially enclosing the power source, the controller, and the motor. The limited reuse assembly is connectable to and removable from two or more types of tip segments. Each of the two or more types of tip segments is configured to perform a different procedure. | 11-19-2009 |