Loudermilk
Alan K. Loudermilk, Chicago, IL US
Patent application number | Description | Published |
---|---|---|
20090306926 | Apparatus and method for measuring color - Color measuring systems and methods are disclosed. Perimeter receiver fiber optics are spaced apart from a central source fiber optic and receive light reflected from the surface of the object being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. | 12-10-2009 |
Alan R. Loudermilk, Marshall, TX US
Patent application number | Description | Published |
---|---|---|
20130065201 | Art instruction systems and methods using a border guide - Improved systems and methods using a border guide and/or border guide easel that enables art instruction in a relatively low cost and simple to use manner suitable for group or individual instruction of a relatively sophisticated nature. A scaled border guide preferably labeled with numbers and letters provides a virtual coordinate or reference system that enables artists to locate multiple random points on the surface to be painted. A physical grid or stencil or the like are not used on the artist's surface. The scaled border lines are used to define a virtual grid on the artist's working surface that may be used to indicate reference, points, positions, sizes and shapes for drawing or painting. Art instruction methods allow the teaching of drawing and painting in a more classical and relatively sophisticated style as compared to paint-by-numbers or grid art. | 03-14-2013 |
20150085279 | Systems and Methods for Measuring Spectra of Skin and Other Objects and Materials and Making Predictions Based Thereon - Systems and methods for measuring spectra and other optical characteristics such as colors, translucence, gloss, and other characteristics of objects and materials such as skin. Instruments and methods for measuring spectra and other optical characteristics of skin or other translucent or opaque objects utilize an abridged spectrophotometer and improved calibration/normalization methods. Improved linearization methods also are provided, as are improved classifier-based algorithms. User control is provided via a graphical user interface. Product or product formulations to match the measured skin or other object or to transform the skin or other object are provided to lighten, darken, make more uniform and the like. | 03-26-2015 |
20150092191 | Systems and Methods for Measuring Spectra of Skin and Other Objects and Materials and Making Predictions Based Thereon - Systems and methods for measuring spectra and other optical characteristics such as colors, translucence, gloss, and other characteristics of objects and materials such as skin. Instruments and methods for measuring spectra and other optical characteristics of skin or other translucent or opaque objects utilize an abridged spectrophotometer and improved calibration/normalization methods. Improved linearization methods also are provided, as are improved classifier-based algorithms. User control is provided via a graphical user interface. Product or product formulations to match the measured skin or other object or to transform the skin or other object are provided to lighten, darken, make more uniform and the like. | 04-02-2015 |
Alen R. Loudermilk, Chicago, IL US
Patent application number | Description | Published |
---|---|---|
20090073421 | Apparatus and method for measuring optical characteristics of an object - Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like. | 03-19-2009 |
20110151410 | Apparatus and method for measuring optical characteristics of teeth - Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. | 06-23-2011 |
Brandon Loudermilk, San Francisco, CA US
Patent application number | Description | Published |
---|---|---|
20110184404 | LAPAROSCOPIC RADIOFREQUENCY SURGICAL DEVICE - Embodiments of the disclosed technology relate to a bipolar electrosurgical device for a laparoscopic environment, as well as methods for the use of such a device. Embodiments of the device may include a set of opposing jaws comprising at least one bipolar electrode pair disposed thereon, the set of jaws configured to deliver radiofrequency energy to a target tissue. Embodiments of the set of jaws, when closed, may have a diameter no greater than about 5 mm. The device may further include a shaft with a diameter that may be no greater than about 5 mm. Each of the jaws has a tissue-facing surface of each jaw that may include a complementary self-aligning configuration with respect to the longitudinal axis of the other jaw. Embodiments of the device may further include a pinless rotation assembly formed from rotatably cooperative features of the first jaw and the second jaw that connect the jaws together and enable the jaw set to pivot between an open position and a closed position. | 07-28-2011 |
20110230875 | ARTICULABLE ELECTROSURGICAL INSTRUMENT WITH A STABILIZABLE ARTICULATION ACTUATOR - Embodiments of the technology provide an articulable electrosurgical instrument and methods of performing electrosurgery with an articulating capability. The electrosurgical instrument includes an elongated shaft having an end effector associated with a distal end thereof that is able to deliver energy to a target tissue site. An articulable joint is positioned between that shaft and the end effector. Articulation of the articulable joint is controlled by a stabilizable articulation actuator, which may include a rotatably stabilizable disk residing within a well. The end effector may take the form of forceps including an upper and a lower jaw; the jaws are configured to grasp target tissue and to deliver energy, such as radiofrequency energy. In some of these instruments, the end effector is adapted to seal tissue by the application of radiofrequency energy, and then to cut through the sealed tissue portion. | 09-22-2011 |
20140236152 | ELECTROSURGICAL DEVICE AND METHODS OF MANUFACTURE AND USE - Embodiments of the disclosed technology relate to bipolar electrosurgical devices, as well as methods of manufacture and use of such devices. Embodiments of the device may include a set of opposing jaws comprising at least one bipolar electrode pair disposed thereon, the set of jaws configured to deliver radiofrequency energy to a target tissue. In some embodiments, a standoff member is provided to maintain a physical gap between the pair(s) of electrodes. | 08-21-2014 |
Brandon Loudermilk, Palo Alto, CA US
Patent application number | Description | Published |
---|---|---|
20150250528 | APPARATUS FOR TISSUE CUTTING AND SEALING - An electrosurgical device for cutting and sealing tissue includes an upper jaw located at a distal end of the electrosurgical device that opposes a lower jaw. The lower jaw is pivotally connected to the upper jaw by a pivot connection. The pivot connection includes a passage that contains a portion of the upper jaw. The upper jaw is axially displaceable through the passage to pivot the upper jaw relative to the lower jaw between a relatively open condition and a relatively closed condition. The upper jaw and lower jaw are operable in the relatively closed condition to deliver RF energy to tissue. | 09-10-2015 |
Michael D. Loudermilk, Humble, TX US
Patent application number | Description | Published |
---|---|---|
20080264495 | Method and Apparatus for Preventing Slug Flow in Pipelines - Disclosed is a method and system for controlling the formation of liquid or gas slugs along a pipeline. In embodiments, an injection unit injects a liquid surface tension reducing agent, such as a foamant, into the pipeline upstream of the high point. A control unit can be used to control the injection unit. In certain arrangements, the control unit adjusts the injection of the agent based on measured parameters of interest. In embodiments where the control unit utilizes temperature measurements, one or more temperature sensors are positioned along the pipeline. The control unit utilizes the temperature measurements to determine whether a predetermined condition exists or a liquid or gas slug is present. | 10-30-2008 |
Timothy D. Loudermilk, Delray Beach, FL US
Patent application number | Description | Published |
---|---|---|
20150206448 | ON-LINE EDUCATION SYSTEM WITH SYNCHRONOUS LECTURES - An on-line education or learning creation computer services system that creates college-level courses which can be downloaded to a student's tablet or wireless computer as an APP. Embodiments are specifically disclosed as an application builder routine that creates multiple protocol packages for college-level courses, and for a synchronous lecture routine that allows multiple students to engage in a virtual live lecture in real time from remote locations. Students may study courses on their computers while off-line, if desired. Professors may edit existing courses without taking them down from the servers or APP stores. | 07-23-2015 |