Vader
David Vader, Brookline, MA US
Patent application number | Description | Published |
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20140309527 | MULTIPLE APERTURE, MULTIPLE MODAL OPTICAL SYSTEMS AND METHODS - Multiple aperture, multiple modal optical systems and methods include at least one optical component positioned at a first position about a longitudinal axis; and at least two light sources connectable to the at least one optical component, wherein the multiple modal optical system is configured to transmit light from the at least two light sources in at least one direction transverse to the longitudinal axis and receive reflected light, and wherein the at least one optical component is configured to rotate about the longitudinal axis and translate along the longitudinal axis when connected to the at least two light sources. | 10-16-2014 |
20140340689 | Frequency-Domain Optical Coherence Tomography with Extended Field-of-View and Reduction of Aliasing Artifacts - The present disclosure provides an OCT imaging system to reduce or eliminate frequency-domain aliasing artifacts. The frequency is shifted using a carrier frequency to define a sampling range substantially centered on the carrier frequency. An image of the sample is generated from a displayed imaging range that consists of a subset of the frequencies within the sampling range. Furthermore, the system may be configured to determine the carrier frequency such that a Nyquist frequency corresponding to the shifted frequency is extended beyond either an upper or a lower bound of an OCT quality envelope corresponding to the first portion of light. Additionally, the carrier frequency may be determined such that a lower bound of the OCT quality envelope is greater or less than a zero-frequency DC limit. | 11-20-2014 |
Mark Henry Vader, Riverton, UT US
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20090156928 | RADIOPAQUE AND SEPTUM-BASED INDICATORS FOR A MULTI-LUMEN IMPLANTABLE PORT - An implantable multi-lumen access port including indicators for ascertaining characteristics of the port is disclosed. In one embodiment, the access port comprises a housing that defines a first reservoir and a second reservoir. A first septum and second septum are respectively coupled with the housing to provide selective access to the first and second reservoirs. Each septum includes a plurality of protrusions defined about a periphery thereof that are palpable after implantation of the port in a patient to determine a relative position of the first septum with respect to the second septum. A radiographically observable indicator is also included on a base of the housing, so as to provide information relating to a characteristic of the dual-lumen port, such as suitability for power injection of fluids. The indicator in one embodiment includes a substantially rigid radiopaque component. | 06-18-2009 |
Sander Vader, Weesp NL
Patent application number | Description | Published |
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20090005395 | SILDENAFIL N-OXIDE AS PRODRUG - Embodiments of the present invention relate to a compound of formula (1 | 01-01-2009 |
20090005455 | N-OXIDES OF VENLAFAXINE AND O-DESMETHYLVENLAFAXINE AS PRODRUGS - Embodiments of the invention relate to a compound of formula (1), | 01-01-2009 |
Scott Vader, East Amherst, NY US
Patent application number | Description | Published |
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20150273577 | Conductive Liquid Three Dimensional Printer - A printer that produces objects from liquid conductive material is disclosed. In one embodiment, the printhead has a chamber for containing liquid conductive material surrounded by an electromagnetic coil. A DC pulse is applied to the electromagnetic coil, resulting in a radially-inward force on the liquid conductive material. The force on the liquid conductive material in the chamber results in a drop being expelled from an orifice. In response to a series of pulses, a series of drops fall onto a platform in a programmed pattern, resulting in the formation of an object. | 10-01-2015 |
Scott J. Vader, Toronto CA
Patent application number | Description | Published |
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20100073131 | Vehicle with controlled door operation - Doors of a vehicle, such as a delivery vehicle, are controlled based on user inputs. A user may input a vehicle exit mode and stop the vehicle. When an exit mode has been input and the stopping of the vehicle has been sensed, an exit door of the vehicle is opened, with the door being selected based upon said exit mode. | 03-25-2010 |
Zachary Vader, East Amherst, NY US
Patent application number | Description | Published |
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20150273577 | Conductive Liquid Three Dimensional Printer - A printer that produces objects from liquid conductive material is disclosed. In one embodiment, the printhead has a chamber for containing liquid conductive material surrounded by an electromagnetic coil. A DC pulse is applied to the electromagnetic coil, resulting in a radially-inward force on the liquid conductive material. The force on the liquid conductive material in the chamber results in a drop being expelled from an orifice. In response to a series of pulses, a series of drops fall onto a platform in a programmed pattern, resulting in the formation of an object. | 10-01-2015 |