Stark, MN
Amy Jo Stark, Plymouth, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090089178 | System and method for multi-channel, interactive delivery of product information and buying decision information - A system for facilitating multi-channel, interactive delivery of information regarding appliances to customer, to all staff interfacing with customers, and to the retailer's web site is integrated to provide timely and complete information to customer's shopping for an appliance. | 04-02-2009 |
Charlie Arnold Stark, Ham Lake, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20140330573 | Modifying Metadata Associated with Electronic Medical Images - A method of transferring an electronic medical image according to one example embodiment includes receiving the electronic medical image over the internet from an electronic database of a first picture archiving and communication system. Metadata of the received electronic medical image is dynamically modified. The electronic medical image and the modified metadata are sent over the internet to an electronic database of a second picture archiving and communication system. | 11-06-2014 |
| 20140330855 | Modifying and Searching Metadata Associated with Electronic Medical Images - A method of searching electronic medical images according to one example embodiment includes receiving a search request for one or more electronic medical images. The received search request is modified to conform to a metadata system of an electronic database to be searched. The electronic database is searched for electronic medical images according to the modified search request. If a search result is obtained upon searching the electronic database, metadata of the search result is modified to conform to a metadata system of an entity requesting the search. | 11-06-2014 |
David Stark, Lakeville, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20110238581 | SECURE ELECTRONIC CASH-LESS PAYMENT SYSTEMS AND METHODS - Systems and methods to provide and maintain secure financial transaction conducted with a credit card or other cashless payment mechanism at a vending machine or other potentially unattended vending or point of sale device. Encapsulated card readers providing end-to-end encryption capabilities encrypt transaction data for secure transmission to a transaction host or server. Pre-authorization transaction data checking maintains account numbers in a secure encrypted format further enhancing security. Protection mechanisms that guard against, and provide warnings of equipment tampering, while also providing a visual indication to customers regarding the security of the system. | 09-29-2011 |
John G. Stark, Deephaven, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090024174 | Bone screws and particular applications to sacroiliac joint fusion - Procedures for the fusion of the sacroiliac joint advantageously make use of an implant selected to distract the joint upon insertion and to maintain or increase tension upon insertion. The implant can have a varying structure along its length. In some method described herein for fusing the sacroiliac joint using an implant, an implant is screwed into the sacroiliac joint between the sacrum bone and the iliac bone. The implant comprises a shaft, a tool engagement flange at top end of the shaft, a pointed tip comprising no more than about 20 percent of the length of the screw, and threads spiraling around the shaft. For screws of particular interest, the volume displacement perpendicular to the shaft increases at least about 5 percent from a point adjacent the tip to a point near the top of the shaft. Some of the desirable screw designs can be used in other orthopedic application, especially situations involving varying bone hardness. Useful filler material can be formed from a blend of bone powder and bioactive agents. | 01-22-2009 |
| 20090216238 | Tools for performing less invasive orthopedic joint procedures - A tool set for preparing a joint, inserting an implant or removing an implant from a joint in an open or less invasive procedure generally comprises a set of nested tools, pin guides, jigs, and/or immobilization elements. The nested tool set comprises at least one pin and at least one cannulated tool. In some embodiments, the cannula can comprise tangs that project from the distal end of the cannula. The tangs can be offset such that drilling would remove different amounts of bone relative to drilling through a centered drill guide. The cannulated tool kit generally can comprise at least one tool guide/cannula, drill bits/reamer, syringe, and/or inserter. With the pin positioned into the joint, at least one cannula is positioned over and around the pin. The channel of the cannula guides the other tools into the joint. A plurality of cannulae in a nested arrangement can be used to afford selectively sized channels for tools and/or implants based on selected cannulae configuration. Jigs can be used to facilitate the procedure. Multiple implants can be placed to immobilize the joint. | 08-27-2009 |
| 20100106200 | BONE SCREWS AND PARTICULAR APPLICATIONS TO SACROILIAC JOINT FUSION - Procedures for the fusion of the sacroiliac joint advantageously make use of an implant selected to distract the joint upon insertion and to maintain or increase tension upon insertion. The implant can have a varying structure along its length. In some method described herein for fusing the sacroiliac joint using an implant, an implant is screwed into the sacroiliac joint between the sacrum bone and the iliac bone. The implant comprises a shaft, a tool engagement flange at top end of the shaft, a pointed tip comprising no more than about 20 percent of the length of the screw, and threads spiraling around the shaft. For screws of particular interest, the volume displacement perpendicular to the shaft increases at least about 5 percent from a point adjacent the tip to a point near the top of the shaft. Some of the desirable screw designs can be used in other orthopedic application, especially situations involving varying bone hardness. Useful filler material can be formed from a blend of bone powder and bioactive agents. | 04-29-2010 |
| 20100121160 | REMOTE PSYCHOLOGICAL EVALUATION - Instrumented orthoses with more sophisticated structures provide for coordinated support and rehabilitation of complex joints and multiple injured joints. Improved instrumented orthoses can include hinges that can rotate in multiple different planes. Particularly preferred embodiments include a shoulder brace with a hand hold and a lower extremities brace. Preferably, a control unit monitors the output Of transducers used to instrument the brace. A patient can be prompted by the control unit for the performance of a variety of different monitored exercises. | 05-13-2010 |
| 20110268820 | USE OF SELECTIVE ESTROGEN RECEPTOR MODULATOR FOR JOINT FUSION AND OTHER REPAIR OR HEALING OF CONNECTIVE TISSUE - Methods for facilitating joint immobilization or fusion using selective estrogen receptor modulator (SERM) such as raloxifene are disclosed. The SERM may be administered systemically or locally. In conjunction with SERM, other therapeutic agents such as calcium, vitamin D, bone morphogenetic protein may be administered simultaneously. The method can similarly be applied to facilitate bone repair, bone healing, and connective tissue healing processes in a patient. | 11-03-2011 |
| 20120116806 | DATABASE MANAGEMENT FOR A TREATMENT SYSTEM - A process for treating orthopedic injuries including the steps of presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patients injury, treatment protocol and outcome. | 05-10-2012 |
| 20120271200 | INSTRUMENTED IMPLANTABLE STENTS, VASCULAR GRAFTS AND OTHER MEDICAL DEVICES - Several different smart stent structures are described for placement in vessel of a mammal. The stents can be advantageously used to perform measurements of the conditions in the vessel and transmit the measurements wireless out from the patient. In some embodiments, the stent performs therapy within the vessel and may be controlled with a microprocessor, which may or may not communicate wirelessly. Some implantable devices comprise a drug delivery system based, for example, on either a microelectromechanical structure or a cover that opens upon application of an electrical current. Smart devices can be used, for example, the detect deposits in a vessel, aneurysms in the vessel or other modifications of flow in the vessel. | 10-25-2012 |
| 20120316565 | TOOLS FOR PERFORMING LESS INVASIVE ORTHOPEDIC JOINT PROCEDURES - A tool set for preparing a joint, inserting an implant or removing an implant from a joint in an open or less invasive procedure generally comprises a set of nested tools, pin guides, jigs, and/or immobilization elements. The nested tool set comprises at least one pin and at least one cannulated tool. The cannula can comprise tangs that project from the distal end of the cannula. The tangs can be offset such that drilling removes different amounts of bone relative to drilling through a centered drill guide. The cannulated tool kit can comprise at least one tool guide/cannula, drill bits/reamer, syringe, and/or inserter. At least one cannula is positioned over and around the pin position into the joint. The channel of the cannula guides the other tools into the joint. | 12-13-2012 |
| 20130066426 | INSTRUMENTED ORTHOPEDIC AND OTHER MEDICAL IMPLANTS - Medical implants can comprise various instrumentation to impart desirable functionality to the implant. In some embodiments, the implants comprise functional structures, such as sensors, energy propagating transducers, drug delivery systems and the like. Additional instrumentation to facilitate the functionality of these devices can include, for example, microprocessors, communication systems, power sources or the like. Drug delivery systems can comprise, for example, an isolated reservoir with a control system to control the delivery of a biological agent from the reservoir. The implants can be orthopedic implants that are designed to interface with a patient's skeletal system wherein the orthopedic implant may itself embody sensors, processors, power supplies, memory and/or communication capability. | 03-14-2013 |
| 20130282012 | SACROILIAC JOINT IMMOBILIZATION - Improved tools and procedures relate to the immobilization of the sacroiliac joint for the treatment of pain associated with the joint. Kits comprise, for example, a guide element and an immobilization element of a biocompatible material with a size and shape suitable for placement within the sacroiliac joint. Suitable immobilization elements include, for example, pins, nails, screws, darts, wedges, shims and hardening material. A bioactive agent can be delivered into the joint to compliment the immobilization and promote healing. Suitable procedures can be done in a less invasive procedure through a cannula or the like. | 10-24-2013 |
| 20130295202 | USE OF SELECTIVE ESTROGEN RECEPTOR MODULATOR FOR JOINT FUSION AND OTHER REPAIR OR HEALING OF CONNECTIVE TISSUE - Methods for facilitating joint immobilization or fusion using selective estrogen receptor modulator (SERM) such as raloxifene are disclosed. The SERM may be administered systemically or locally. In conjunction with SERM, other therapeutic agents such as calcium, vitamin D, bone morphogenetic protein may be administered simultaneously. The method can similarly be applied to facilitate bone repair, bone healing, and connective tissue healing processes in a patient. | 11-07-2013 |
| 20140121707 | METHODS FOR DELIVERY OF SCREWS FOR JOINT FUSION - Procedures for the fusion of the sacroiliac joint advantageously make use of an implant selected to distract the joint upon insertion and to maintain or increase tension upon insertion. The implant can have a varying structure along its length. In some method described herein for fusing the sacroiliac joint using an implant, an implant is screwed into the sacroiliac joint between the sacrum bone and the iliac bone. The implant comprises a shaft, a tool engagement flange at top end of the shaft, a pointed tip comprising no more than about 20 percent of the length of the screw, and threads spiraling around the shaft. For screws of particular interest, the volume displacement perpendicular to the shaft increases at least about 5 percent from a point adjacent the tip to a point near the top of the shaft. Some of the desirable screw designs can be used in other orthopedic application, especially situations involving varying bone hardness. Useful filler material can be formed from a blend of bone powder and bioactive agents. | 05-01-2014 |
| 20140162242 | REMOTE MONITORING OF A PATIENT - Orthoses with microprocessor control placed around the joint of a patient are used to perform and to monitor isometric, range-of-motion, proprioception and isotonic exercises of the joint. A variety of improved hardware elements result in an orthosis that is easier to use and interacts more efficiently with the controller to allow the monitoring of a greater range of motions while holding down cost and provide suitable accurate evaluation of the exercises. Efficient ways of programming the exercises, monitoring the exercises and evaluating the exercise provide a comprehensive program for the rehabilitation of an injured or weakened joint. | 06-12-2014 |
| 20140236310 | SACROILIAC JOINT IMMOBILIZATION - Improved tools and procedures relate to the immobilization of the sacroiliac joint for the treatment of pain associated with the joint. Kits comprise, for example, a guide element and an immobilization element of a biocompatible material with a size and shape suitable for placement within the sacroiliac joint. Suitable immobilization elements include, for example, pins, nails, screws, darts, wedges, shims and hardening material. A bioactive agent can be delivered into the joint to compliment the immobilization and promote healing. Suitable procedures can be done in a less invasive procedure through a cannula or the like. | 08-21-2014 |
| 20140343350 | INSTRUMENTED ORTHOPEDIC AND OTHER MEDICAL IMPLANTS - Medical implants can comprise various instrumentation to impart desirable functionality to the implant. In some embodiments, the implants comprise functional structures, such as sensors, energy propagating transducers, drug delivery systems and the like. Additional instrumentation to facilitate the functionality of these devices can include, for example, microprocessors, communication systems, power sources or the like. Drug delivery systems can comprise, for example, an isolated reservoir with a control system to control the delivery of a biological agent from the reservoir. The implants can be orthopedic implants that are designed to interface with a patient's skeletal system wherein the orthopedic implant may itself embody sensors, processors, power supplies, memory and/or communication capability. | 11-20-2014 |
John G. Stark, Minnetonka, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100131011 | SACROILIAC JOINT IMMOBILIZATION - Improved tools and procedures relate to the immobilization of the sacroiliac joint for the treatment of pain associated with the joint. Kits comprise, for example, a guide element and an immobilization element of a biocompatible material with a size and shape suitable for placement within the sacroiliac joint. Suitable immobilization elements include, for example, pins, nails, screws, darts, wedges, shims and hardening material. A bioactive agent can be delivered into the joint to compliment the immobilization and promote healing. Suitable procedures can be done in a less invasive procedure through a cannula or the like. | 05-27-2010 |
Joseph L. Stark, Minneapolis, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20110305841 | PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF - The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures. | 12-15-2011 |
| 20140154419 | PRESERVATION OF WOOD, COMPOSITIONS AND METHODS THEREOF - The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer. Compositions of nonionic surfactant mixtures and prepolymers can be used advantageously in methods to preserve wood by impregnation of the wood with preservatives at ambient atmospheric pressures. | 06-05-2014 |
Nicholas A. Stark, Cottage Grove, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090017410 | DIGITAL ORTHODONTIC APPLIANCE COUPLING MATRIX - A digital orthodontic treatment planning system provides a practitioner with digital representations of at least a part of a tooth of a patient and at least part of a coupling matrix within a three-dimensional environment. By interacting with the system, orthodontic practitioners are able to visualize a coupling matrix that results from a specific orthodontic appliance position relative to a tooth of the patient's dental arch. The digital representation of the coupling matrix represents a substance, such as a cured adhesive, that connects an orthodontic appliance to a tooth of a patient. The system determines a thickness of at least a portion of the coupling matrix. In one embodiment, the system indicates the total thickness via a thickness map, such as a color-coded thickness map. In another embodiment, the system indicates a deviation from a baseline thickness via a thickness map. | 01-15-2009 |
Nicholas A. Stark, Woodbury, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20130325431 | ORTHODONTIC DIGITAL SETUPS - Methods for recognizing a virtual tooth surface, defining a virtual tooth coordinate system, and simulating a collision between virtual teeth are provided. Methods include receiving input data specifying a point on the rendered surface model associated with a tooth, deriving a perimeter on the surface model of the tooth, and analyzing the surface model along a plurality of paths outwardly extending from points on the perimeter. Methods also include receiving point input data, receiving axis input data that defines first and second axes associated with the virtual tooth, computing a substantially normal vector for a portion of the tooth surface surrounding the point, and computing a coordinate system. Methods also include receiving permissible movement input data directed to permissible movement of a first virtual tooth, bringing the first virtual tooth into contact with a second virtual tooth, and displaying data resulting from the simulation. | 12-05-2013 |
| 20150057983 | ORTHODONTIC DIGITAL SETUPS - Methods for recognizing a virtual tooth surface, defining a virtual tooth coordinate system, and simulating a collision between virtual teeth are provided. Methods include receiving input data specifying a point on the rendered surface model associated with a tooth, deriving a perimeter on the surface model of the tooth based on the input data, and analyzing the surface model along a plurality of paths outwardly extending from points on the perimeter along the three-dimensional surface to produce gingival margin data. Methods also include receiving point input data that defines a point on the virtual tooth, receiving axis input data that defines first and second axes associated with the virtual tooth, computing a substantially normal vector for a portion of the tooth surface surrounding the point, and computing a coordinate system based on the axis input and the computed vector. Methods also include receiving permissible movement input data directed to permissible movement of a first virtual tooth, simulating, in three dimensional space, bringing the first virtual tooth into contact with a second virtual tooth while constraining movement of the first virtual tooth based on the permissible movement input data, and displaying data resulting from the simulation. | 02-26-2015 |
Peter Stark, Cottage Grove, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090232949 | FLUORESCENT DYE TRACER METHOD FOR ANIMAL FEED SUPPLEMENT PRODUCTS - Compositions for detecting and measuring quantitatively amounts of admix feed additives added to animal feed mixes, using soluble tracer fluorophors, mixed with a liquid form of the additive during the manufacturing process. | 09-17-2009 |
Peter A. Stark, Cottage Grove, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20080255219 | RUMEN PROTECTED ESSENTIAL AMINO ACIDS - Use of essential amino acid imines and compositions containing them as a source of rumen protected essential amino acids for ruminant animals. Preferred are histidine and methionine. | 10-16-2008 |
| 20080255234 | RUMEN PROTECTED LYSINE - Use of lysine imines and compositions containing them as a source of rumen protected lysine for ruminant animals. | 10-16-2008 |
| 20090232960 | RUMEN PROTECTED ESSENTIAL AMINO ACIDS - Use of essential amino acid imines and compositions containing them as a source of rumen protected essential amino acids for ruminant animals. Preferred are histidine and methionine. | 09-17-2009 |
Peter A. Stark, Inver Grove Heights, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20120225161 | ENHANCED BIOAVAILABLE IODINE MOLECULES - This invention relates to supplementation of the diets of domesticated animals (livestock and poultry) with iodine in an enhanced bioavailable manner, that is to say the iodine is more available to the animal than when using conventional sources of iodine, such as calcium iodate. The supplementary compound are alpha amino acid metal iodide complexes. | 09-06-2012 |
| 20120315372 | MIXED AMINO ACID METAL SALT COMPLEXES - A mixed amino acid metal salt complex of the mixed amino acids, lysine and glutamic acid associated with trace metals selected from the group consisting of iron, manganese, copper and zinc to provide highly bioavailable sources of the iron, manganese, copper and zinc and as well to take advantage of the different amino acid transport pathways of lysine and glutamic acid. | 12-13-2012 |
| 20130071622 | LAMINATES WITH STRUCTURED LAYERS - An article including at least one first layer with a first major surface and a second major surface, wherein at least one of the first and second major surfaces is a structured surface; and a cap layer in contact with a structured surface of the first layer. | 03-21-2013 |
| 20130225847 | ENHANCED BIOAVAILABLE IODINE MOLECULES - This invention relates to supplementation of the diets of domesticated animals (livestock and poultry) with iodine in an enhanced bioavailable manner, that is to say the iodine is more available to the animal than when using conventional sources of iodine, such as calcium iodate. The supplementary compound are alpha amino acid metal iodide complexes. | 08-29-2013 |
| 20130230619 | ENHANCED BIOAVAILABLE IODINE MOLECULES - This invention relates to supplementation of the diets of domesticated animals (livestock and poultry) with iodine in an enhanced bioavailable manner, that is to say the iodine is more available to the animal than when using conventional sources of iodine, such as calcium iodate. The supplementary compound are alpha amino acid metal iodide complexes. | 09-05-2013 |
| 20130267724 | ENHANCED BIOAVAILABLE IODINE MOLECULES - This invention relates to supplementation of the diets of domesticated animals (livestock and poultry) with iodine in an enhanced bioavailable manner, that is to say the iodine is more available to the animal than when using conventional sources of iodine, such as calcium iodate. The supplementary compound are alpha amino acid metal iodide complexes. | 10-10-2013 |
| 20150086673 | USE OF ETHYLENE DIAMINE METAL COMPLEXES TO DELIVER HIGHLY ABSORBABLE METALS FOR ANIMAL NUTRITION - Use of ethylene diamine metal complexes, preferably of copper, zinc, iron and manganese in highly absorbable formats for animal nutrition. | 03-26-2015 |
Richard Miller Stark, Long Lake, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20110178947 | GREETER METHODS AND SYSTEMS - A restaurant greeter method includes storing a plurality of greeting messages in memory of a greeter, associating at least one greeting message with a specific time of day, playing the at least one greeting message from the memory of the greeter upon detection of an individual at the specific time of day, and playing a different message if an individual is detected and the time is not at the specific time of day. Messages and other data can be downloaded from a remote server or loaded at the greeter. The greeter can be interrupted by a base station. Each of the messages can be temporally assigned. In an example, a bypass circuit selectively connects the greeter intermediate to the menu post and the base station. | 07-21-2011 |
Stephen M. Stark, Woodbury, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100086720 | ADHESIVE-BACKED POLYMERIC FILM STORAGE METHOD AND ASSEMBLY - An adhesive-backed polymeric film assembly that comprises: a polymeric film having one layer or multiple layers, a back surface and a front surface, with an adhesive bonded to the back surface; and a release liner having an outer surface and an inner surface releaseably bonded to the adhesive, wherein the assembly is wound into a roll, with the outer surface of the release liner facing outwardly and the front surface of the polymeric film facing inwardly. | 04-08-2010 |
| 20140120294 | ADHESIVE-BACKED POLYMERIC FILM STORAGE METHOD AND ASSEMBLY - An adhesive-backed polymeric film assembly that comprises: a polymeric film having one layer or multiple layers, a back surface and a front surface, with an adhesive bonded to the back surface; and a release liner having an outer surface and an inner surface releaseably bonded to the adhesive, wherein the assembly is wound into a roll, with the outer surface of the release liner facing outwardly and the front surface of the polymeric film facing inwardly. | 05-01-2014 |
Steve Stark, Champlin, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090176435 | Flexible flying disc - A toy disc having a recess formed by an upstanding edge connected to a bottom structure. A stabilizing member is disposed in the recess. The toy disc may be thrown in a desired direction. | 07-09-2009 |
| 20090176436 | Toy disc and method - A disc spinning device centrally located/secured to a flexible soft flying disc encouraging/facilitating spinning a disc on one's finger for technique/amusement. While spinning a disc on one's finger can be difficult, the disc spinning device has recessed dimple(s) to place one's finger(s), greatly improving disc spin with less friction than surrounding flexible soft flyer disc material. A fingernail may damage desired flexible soft disc material. Utilizing more durable material in the disc spinning device reduces wear and improved disc spinning capabilities with less friction. The disc spinning device located around central disc axis area offers more safety features than previous relatively hard plastic flying discs by allowing the softer flexible molded disc preferred material composite to compress when being hit by or catching of disc. The disc spinning device offers faster and easier/unique disc spins giving user more advanced disc spin(s) for technique/easier disc spin play. | 07-09-2009 |
Terry D. Stark, St. Louis Park, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20120033224 | INCREASING THE SCALE FACTOR OF GAS LASER BASED GYROSCOPES WITH AN EXTERNAL GAIN SATURATION BEAM - A ring laser gyroscope that includes a cavity containing a gain medium, a first plurality of reflective surfaces coupled to the cavity, a medium exciter operable to excite the gain medium, and a saturation beam source operable to emit a saturation beam. The first plurality of reflective surfaces includes a first reflective surface, a second reflective surface, and a third reflective surface. The first, second, and third reflective surfaces are positioned to reflect light along a path defined in the cavity between the plurality of reflective surfaces. The excited gain medium induces first and second laser fields within the cavity. The emitted saturation beam intersects with the first and second laser fields at a first interaction region of the cavity. The saturation beam interacts with the gain medium to reduce the gain of the first and second laser fields at a first range of frequencies. | 02-09-2012 |
| 20130061655 | SYSTEMS AND METHODS FOR GETTERING AN ATOMIC SENSOR - Embodiments of the present invention provide improved systems and methods for providing an atomic sensor device. In one embodiment, the device comprises a sensor body, the sensor body enclosing an atomic sensor, wherein the sensor body contains a gas evacuation site located on the sensor body, the gas evacuation site configured to connect to a gas evacuation device. The device also comprises a getter container coupled to an opening in the sensor body, an opening in the getter container coupled to an opening in the sensor body, such that gas within the sensor body can freely enter the getter container. The device further comprises an evaporable getter enclosed within the getter container, the evaporable getter facing away from the sensor body. | 03-14-2013 |
Terry D. Stark, Golden Valley, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100033255 | PHYSICS PACKAGE DESIGN FOR A COLD ATOM PRIMARY FREQUENCY STANDARD - A physic package for an atomic clock comprising: a block made of optical glass, a glass ceramic material or another suitable material that includes a plurality of faces on its exterior and a plurality of angled borings that serve as a vacuum chamber cavity, light paths and measurement bores; mirrors fixedly attached using a vacuum tight seal to the exterior of the block at certain locations where two light paths intersect; optically clear windows fixedly attached using a vacuum tight seal to the block's exterior over openings of the measurement bores and at one location where two light paths intersect; and fill tubes fixedly attached using a vacuum tight seal to the exterior of the block over the ends of the vacuum chamber cavity. This physics package design makes possible atomic clocks having reduced size and power consumption and capable of maintaining an ultra-high vacuum without active pumping. | 02-11-2010 |
Terry Dean Stark, Saint Louis Park, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100111750 | METHODS FOR INTRODUCTION OF A REACTIVE MATERIAL INTO A VACUUM CHAMBER - Methods for the introduction of a reactive material into a vacuum chamber while minimizing or eliminating the simultaneous introduction of contaminating materials or substances. As a result, contaminating materials and substances that can interfere with any measurements or other processes that occur in the vacuum chamber are minimized or eliminated. | 05-06-2010 |
Terry Dean Stark, St. Louis Park, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20120039689 | METHODS FOR INTRODUCTION OF A REACTIVE MATERIAL INTO A VACUUM CHAMBER - A vacuum chamber assembly includes a vacuum chamber containing a reactive material, an inlet fill tube fixedly attached to the vacuum chamber, and an outlet fill tube fixedly attached to the vacuum chamber. The inlet fill tube has a first vacuum tight seal and the outlet fill tube has a second vacuum tight seal. | 02-16-2012 |
| 20130083326 | TEMPERATURE SENSOR ATTACHMENT FACILITATING THERMAL CONDUCTIVITY TO A MEASUREMENT POINT AND INSULATION FROM A SURROUNDING ENVIRONMENT - A temperature sensor package includes a temperature sensor having a first side and a second side, wherein the first side of the temperature sensor includes an active region configured for coupling with a target area for temperature measurement of an object. The temperature sensor package further includes a circuit board having a first side and a second side, the first side of the circuit board coupled to the second side of the temperature sensor, wherein the circuit board provides thermal insulation between the active region of the temperature sensor and an environment on the second side of the circuit board. | 04-04-2013 |
| 20130085709 | CIRCUITS FOR DETERMING DIFFERENTIAL AND AVERAGE TEMPERATURES FROM RESISTIVE TEMPERATURE DEVICES - Systems for determining differential and average temperatures from resistive temperature devices are provided. In one embodiment, a device comprises a bridge network including a first node and second node, wherein the first node receives a constant current from a current source; a first branch coupled between a first node and a second node, the first branch including a first temperature sensing element of a first resistive temperature device; a second branch coupled in parallel with the first branch between the first node and the second node, the second branch including a second temperature sensing element of a second resistive temperature device; a first output that provides a signal representing a difference between a voltage developed across the first temperature sensing element and a voltage developed across the second temperature sensing element; and a second output that provides a signal representing a voltage developed across first node and the second node. | 04-04-2013 |
| 20130194046 | SYSTEMS AND METHODS FOR EXTERNAL FRIT MOUNTED COMPONENTS - Embodiments of the present invention provide improved systems and methods for external frit mounted components on a sensor device. In one embodiment, a method for fabricating a sensor device comprises securing at least one component stack on a sensor body over at least one opening in the sensor body, wherein the at least one component stack comprises a plurality of components and applying a frit to the plurality of components in the at least one component stack and the sensor body. The method further comprises heating the frit, the at least one component stack, and the sensor body such that the frit melts and cooling the frit, the at least one component stack, and the sensor body such that the at least one component stack is secured to the sensor body. | 08-01-2013 |
| 20140076602 | HERMETIC SEALING OF ATOMIC SENSOR USING SOL-GEL TECHNIQUE - A method of forming a physics package for an atomic sensor comprises providing a plurality of panels, with each of the panels having multiple edges, and assembling the panels in a three-dimensional multi-faced geometric configuration such that the edges of adjacent panels are aligned with each other. A sol-gel material is applied to the edges of the panels, and the sol-gel material is cured to hermetically seal adjacent panels together. | 03-20-2014 |
| 20140085014 | HERMETICALLY SEALED ATOMIC SENSOR PACKAGE MANUFACTURED WITH EXPENDABLE SUPPORT STRUCTURE - A method of forming a physics package for an atomic sensor comprises providing an expendable support structure having a three-dimensional configuration, providing a plurality of optical panels, and assembling the optical panels on the expendable support structure such that edges of adjacent panels are aligned with each other. The edges of adjacent panels are sealed together to form a physics block having a multifaced geometric configuration. The expendable support structure is then removed while leaving the physics block intact. | 03-27-2014 |
| 20140096607 | ATOMIC SENSOR PHYSICS PACKAGE WITH METAL FRAME - One embodiment is directed towards a physics package of an atomic sensor. The physics package includes a frame composed of metal and including a plurality of slender support members extending between one another in a three dimensional structure. The support members define boundaries between adjacent apertures defined in the frame. The plurality of support members include a plurality of mounting surfaces adjacent to the apertures. The physics package also includes a plurality of panes attached to the mounting surfaces of the frame. The plurality of panes cover the apertures such that the frame and the plurality of panes define a vacuum chamber and provide three light paths that cross within the vacuum chamber at 90 degree angles with respect to one another. The physics package also includes a chamber evacuation structure for evacuating the vacuum chamber. | 04-10-2014 |