Patent application number | Description | Published |
20080212916 | Polarization Maintaining Fiber Pigtail Assembly - The invention provides a fiber pigtail assembly wherein a polarization maintaining fiber is soldered directly to a mounting pad without a sleeve or a ferrule therebetween. A portion of the polarization maintaining fiber near a fiber end is embedded in a vertical slow axis orientation within an asymmetrical solder ball having a flat portion for adhering to the mounting pad. The vertical slow axis orientation of the polarization maintaining fiber within the solder ball enhances power stability and polarization extinction ratio properties of optical modules utilizing the invention. | 09-04-2008 |
20110026558 | LIGHT EMITTING SEMICONDUCTOR DEVICE - A fiber coupled semiconductor device and a method of manufacturing of such a device are disclosed. The method provides an improved stability of optical coupling during assembly of the device, whereby a higher optical power levels and higher overall efficiency of the fiber coupled device can be achieved. The improvement is achieved by attaching the optical fiber to a vertical mounting surface of a fiber mount. The platform holding the semiconductor chip and the optical fiber can be mounted onto a spacer mounted on a base. The spacer has an area smaller than the area of the platform, for mechanical decoupling of thermally induced deformation of the base from a deformation of the platform of the semiconductor device. Optionally, attaching the fiber mount to a submount of the semiconductor chip further improves thermal stability of the packaged device. | 02-03-2011 |
20110026877 | SEMICONDUCTOR DEVICE ASSEMBLY - A fiber coupled semiconductor device having an improved optical stability with respect to temperature variation is disclosed. The stability improvement is achieved by placing the platform holding the semiconductor chip and the optical fiber onto a spacer mounted on a base. The spacer has an area smaller than the area of the platform, for mechanical decoupling of thermally induced deformation of the base from a deformation of the platform of the semiconductor device. Attaching the optical fiber to a vertical mounting surface of a fiber mount, and additionally attaching the fiber mount to a submount of the semiconductor chip further improves thermal stability of the packaged device. | 02-03-2011 |
20120002293 | BEAM COMBINING LIGHT SOURCE - The invention relates to sources of optical radiation wherein polarized radiation from first and second rows of light emitters is first collimated and combined into two combined beam using first and second rows of collimating and beam re-directing elements, respectively, and then polarization multiplexed to form a polarization-multiplexed output beam. In order to reduce the footprint, emitters of the first and second emitter rows are disposed in an interleaved, staggered arrangement, and the second row of collimating and beam re-directing elements is disposed in a space between the first emitter row and the first row of collimating and beam re-directing elements. | 01-05-2012 |
20120002395 | BEAM COMBINING LIGHT SOURCE - The invention relates to sources of optical radiation wherein polarized radiation from first and second rows of light emitters is first collimated and combined into two combined beam using first and second rows of collimating and beam re-directing elements, respectively, and then polarization multiplexed to form a polarization-multiplexed output beam. In order to reduce the footprint, emitters of the first and second emitter rows are disposed in an interleaved, staggered arrangement, and the second row of collimating and beam re-directing elements is disposed in a space between the first emitter row and the first row of collimating and beam re-directing elements. | 01-05-2012 |
20130022069 | HIGH POWER SURFACE MOUNT TECHNOLOGY PACKAGE FOR SIDE EMITTING LASER DIODE - The present invention relates to the packaging of high power laser(s) in a surface mount technology (SMT) configuration at low-cost using wafer-scale processing. A reflective sidewall is used to redirect the output emission from edge-emitting lasers through an optical element (e.g., a diffuser, lens, etc.). A common electrical pad centered inside the package provides p-side connection to multiple laser diodes (i.e. for power scalability). Thick plating (e.g. 75 um to 125 um) with a heat and electrically conductive material, e.g. copper, on a raised bonding area of a substrate provides good heat dissipation and spreading to the substrate layer during operation. The composite CTE of the substrate layer, e.g. AlN, and the heat/electrical conductive plating, e.g. Cu, substantially matches well with the laser substrates, e.g. GaAs-based, without the requirement for an additional submount. | 01-24-2013 |
20130148684 | HIGH-BRIGHTNESS SPATIAL-MULTIPLEXED MULTI-EMITTER PUMP WITH TILTED COLLIMATED BEAM - Multi-mode diode emitters are stacked in a staircase formation to provide a spatially-mulitplexed output. Improved coupling efficiency is achieved by providing tilted collimated output beams that determine an effective step height of the stepped structure. Since the effective step height is dependent on the tilt angle, a variable number of emitters can be used inside packages having a same physical step height, while still attaining high coupling efficiency. | 06-13-2013 |
20130314693 | RANGE IMAGING DEVICES AND METHODS - An array of laser diode emitters is used as an illumination source for a range imaging system. The laser diode emitters are disposed on a common substrate. When one of the emitters fails, the remaining emitters emit enough light to meet the output optical power specification. The emitters can be disposed with a tight spacing. The tight spacing facilitates packaging of the entire array into a compact single package on a common heat sink. | 11-28-2013 |
Patent application number | Description | Published |
20110138323 | Visual Indication Of Alarms On A Ventilator Graphical User Interface - Embodiments described herein seek to optimize the informative presentation of alarms on a ventilator user interface. Embodiments may provide a first level of display that provides a summary of an alarm event and, upon selection, a second level of display that provides additional detailed information regarding the alarm event. Further embodiments may provide access, via hyperlink or otherwise, to settings and/or display screens for resetting the alarm, for reconfiguring alarm settings as appropriate, or for gathering additional information regarding the alarm event. For multiple simultaneous alarm events, a plurality of alarm messages may be prioritized for a clinician on a designated area of the user interface. Prioritization may be communicated via the presentation of various icons, alerts, text, or otherwise, on individual alarm messages. Additionally or alternatively, prioritization may be communicated based on the graphical placement of alarm messages relative to other alarm messages, for instance by displaying more serious alarm messages above other alarm messages, or by displaying more recent alarm messages above other alarm messages. Additionally or alternatively, alarm messages may be partially translucent, such that other displayed respiratory data may be simultaneously viewed with the alarm messages. | 06-09-2011 |
20110154241 | Visual Indication Of Alarms On A Ventilator Graphical User Interface - This disclosure describes systems and methods for displaying alarms to a clinician in a ventilatory system. Specifically, embodiments described herein seek to optimize the informative presentation of alarms on a ventilator interface. Embodiments of the present disclosure may provide one or more selection elements, each selection element indicating a ranked alarm event. The ranking of an alarm event may be determined by alarm level. If two alarm events are associated with the same alarm level, the ranking of the alarm events may be determined by parameter priority. Alarm event ranking is communicated by display in a hierarchical structure. When an alarm event ranking changes, the alarm event may shift up or down the hierarchical structure, depending on whether the ranking increased or decreased. | 06-23-2011 |
20120030611 | Display Of Respiratory Data Graphs On A Ventilator Graphical User Interface - The disclosure describes improved systems and methods for configuring the layout of a graphical display in a ventilatory system. Specifically, the present methods provide a user interface for configuring one or more layout categories associated with data on the graphical display. Upon selection of a layout category, a clinician is provided with a preview of the layout of the layout category. The preview consists of one or more parameter positions. Each parameter position is associated with a parameter. The clinician is also provided with a listing of possible parameters. The parameter positions in the preview and the possible parameters in the listing are selectable elements. Once a parameter position is selected, a possible parameter can be chosen to replace the parameter associated with the selected parameter position. If this replacement is acceptable to the clinician, the clinician can access an accept button to implement the replacement in the graphical display. | 02-02-2012 |
20130239038 | VISUAL INDICATION OF ALARMS ON A VENTILATOR GRAPHICAL USER INTERFACE - This disclosure describes systems and methods for displaying alarms to a clinician in a ventilatory system. Specifically, embodiments described herein seek to optimize the informative presentation of alarms on a ventilator interface. Embodiments of the present disclosure may provide one or more selection elements, each selection element indicating a ranked alarm event. The ranking of an alarm event may be determined by alarm level. If two alarm events are associated with the same alarm level, the ranking of the alarm events may be determined by parameter priority. Alarm event ranking is communicated by display in a hierarchical structure. When an alarm event ranking changes, the alarm event may shift up or down the hierarchical structure, depending on whether the ranking increased or decreased. | 09-12-2013 |
20130283197 | DISPLAY OF RESPIRATORY DATA GRAPHS ON A VENTILATOR GRAPHICAL USER INTERFACE - The disclosure describes improved systems and methods for configuring the layout of a graphical display in a ventilatory system. Specifically, the present methods provide a user interface for configuring one or more layout categories associated with data on the graphical display. Upon selection of a layout category, a clinician is provided with a preview of the layout of the layout category. The preview consists of one or more parameter positions. Each parameter position is associated with a parameter. The clinician is also provided with a listing of possible parameters. The parameter positions in the preview and the possible parameters in the listing are selectable elements. Once a parameter position is selected, a possible parameter can be chosen to replace the parameter associated with the selected parameter position. If this replacement is acceptable to the clinician, the clinician can access an accept button to implement the replacement in the graphical display. | 10-24-2013 |
Patent application number | Description | Published |
20110138308 | Display And Access To Settings On A Ventilator Graphical User Interface - This disclosure describes improved systems and methods for displaying, accessing, and changing respiratory settings in a ventilatory system. Specifically, the present disclosure provides for one or more settings access elements, each corresponding to an individual ventilatory setting, for efficiently adjusting displayed ventilatory settings. Access elements may be easily identified as buttons, tabs, icons, or other access displays. After settings have been accessed and changed, pending settings changes may be visually identified on the GUI, or other user interface. In addition, pending settings changes associated with one or more screens of a GUI may be easily identified. Acceptance elements may also be provided which indicate whether one, multiple, or no pending settings changes are available for acceptance. | 06-09-2011 |
20110138309 | Visual Indication Of Settings Changes On A Ventilator Graphical User Interface - This disclosure describes improved systems and methods for visualizing the application of changes to respiratory settings in a ventilatory system. Specifically, the present disclosure provides for a setup animation window that may be easily accessed from a setup icon, for example, and also provides for a settings animation window that may be easily accessed from any number of displayed ventilatory settings. In fact, the setup animation window may be directly accessed by touching, clicking, or otherwise selecting the setup icon and may expand from the setup icon to display any number of settings access elements. Alternatively, the settings animation window may be directly accessed by touching, clicking, or otherwise selecting any one of the displayed ventilatory settings and may expand from the displayed ventilatory settings to provide corresponding settings access elements. The corresponding settings access elements each corresponding to an individual ventilatory setting of the displayed ventilatory settings and useful for efficiently adjusting the displayed ventilatory settings. Ventilatory settings may be changed and accepted via either animation window. In one embodiment, upon accepting settings changes from the settings animation window, settings may appear to visually float or fade into the displayed ventilatory settings. In this embodiment, clinicians may view the settings changes as they are accepted and applied to the GUI. | 06-09-2011 |
Patent application number | Description | Published |
20100298212 | Modified Insulin Polypeptides and Their Uses - Modified insulin polypeptides and their uses thereof are provided | 11-25-2010 |
20150080559 | Compositions Containing, Methods Involving, and Uses of Non-Natural Amino Acid Linked Dolastatin Derivatives - Disclosed herein are non-natural amino acids and dolastatin analogs that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides. The dolastatin analogs can include a wide range of possible functionalities, but typically have at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Also disclosed herein are non-natural amino acid dolastatin analogs that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such dolastatin analogs. Typically, the modified dolastatin analogs include at least one oxime, carbonyl, dicarbonyl, and/or hydroxylamine group. Further disclosed are methods for using such non-natural amino acid dolastatin analogs and modified non-natural amino acid dolastatin analogs, including therapeutic, diagnostic, and other biotechnology uses. | 03-19-2015 |
Patent application number | Description | Published |
20090108138 | Space object deployment system and method - Provided is a space object deployment system. Specifically, the system in at least one embodiment, includes at least one deployable object. A deployment chamber is paired with each deployable object, each chamber including: a base opposite from the deployable object; and a spring loaded countermass coupled to the base and slidably disposed within the chamber, the deployment chamber at least partially disposed within a rotatable body transverse to the axis of rotation. At least one coupler is paired to each deployable object and adapted to detachably couple the deployable object to the body and constrain the countermass within the chamber. An associated method of use is provided as well. | 04-30-2009 |
20110089293 | SPACE OBJECT DEPLOYMENT SYSTEM AND METHOD - Provided is a space object deployment system. Specifically, the system in at least one embodiment, includes at least one deployable object. A deployment chamber is paired with each deployable object, each chamber including: a base opposite from the deployable object; and a spring loaded countermass coupled to the base and slidably disposed within the chamber, the deployment chamber at least partially disposed within a rotatable body transverse to the axis of rotation. At least one coupler is paired to each deployable object and adapted to detachably couple the deployable object to the body and constrain the countermass within the chamber. An associated method of use is provided as well. | 04-21-2011 |
20130143591 | Position Optimization - Described are computer-based methods and apparatuses, including computer program products, for position determination. In some examples, the method includes receiving, by a device, position information from at least one other device. The method further includes modifying, by the device, an initial position based on the position information from the at least one other device to form a refined position. The method further includes transmitting, by the device, the refined position to the at least one other device. The method further includes revising, by the device, the refined position based on refined position information received from the at least one other device to form a final position. | 06-06-2013 |
20130265200 | Position Determination Using Local Time Difference - Described are computer-based methods and apparatuses, including computer program products, for determining a position. In some examples, the method includes determining measured time receipt differences from associated local receipt times for each pair of plurality of signals; determining a range difference for each of the plurality of signals based on the measured time receipt differences for each of the pairs of the plurality of signals; determining hypothesized range differences based on a hypothesized user position; determining an estimation difference for each of the plurality of signals based on the range difference and the hypothesized range difference for each of the plurality of signals based on a figure of merit; minimizing the estimation difference for the figure of merit based on a plurality of hypothesized user positions and an optimization routine; and outputting a user position based on a hypothesized user position associated with the minimized figure of merit. | 10-10-2013 |