Patents by Inventor Steven E. Wilson
Steven E. Wilson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11971719Abstract: Low profile object detection can be performed on mowers or other vehicles that may be autonomous. An autonomy controller can be employed on a mower to receive and process sensor data for a detection area to determine whether an object may be present in a region of interest within the detection area. When the autonomy controller determines that an object may be present, it can cause the ground speed of the mower to be slowed and can commence buffering region of interest sensor data over a period of time. The autonomy controller can process the buffered region of interest sensor data to determine whether an object is present in the region of interest, and if so, can alter the path of the mower appropriately.Type: GrantFiled: June 4, 2020Date of Patent: April 30, 2024Assignee: FireFly Automatix, Inc.Inventors: Eli D. Wilson, Steven R. Aposhian, Eric E. Aston, William M. Decker
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Patent number: 11951940Abstract: A wheel fastener alarm assembly is provided having a fastener body with a first portion defining a wrenching surface and a cavity, and a second portion with a threaded portion to attach and detach from a wheel of a vehicle. A sensor array is disposed in the cavity of fastener body to detect an attribute of the fastener body and generate an output signal based on the attribute of the fastener body. An antenna connected to the sensor array to transmit the signal to a remote location. A cap is secured to the first portion of the fastener body and covers the wrenching surface and the cavity opening to define a capped fastener body.Type: GrantFiled: April 18, 2022Date of Patent: April 9, 2024Assignee: MACLEAN-FOGG COMPANYInventors: David J. Davis, Kryzysztof Misztur, Christian Muehlich, Robert E. Whitney, Larry J. Wilson, Marcus A. Zagorniak, Steven R. Fister, Mark Raves, Luke Michael Roberts, Ben Wilmhoff, Bennett Whitney
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Publication number: 20090097526Abstract: The invention concerns a method and apparatus for performing an accelerated simulation of mechanical stresses and strains to evaluate the reliability of a sub-miniature interconnect. The method can begin by determining at least one characteristic of at least one thermal cycle to which a sub-miniature interconnect having a predetermined configuration will be exposed. The at least one characteristic can be selected to include a temperature change during the at least one thermal cycle. Thereafter, at least one value is calculated which represents a dimensional variation in a substrate (400) to which the sub-miniature interconnect is bonded. In particular, the dimensional variation is a calculated variation in the substrate dimension caused by the thermal cycle. The dimensional variation can include a longitudinal dimensional variation aligned with a length of the ribbon or the wire or a lateral dimensional variation aligned transverse to the ribbon or wire.Type: ApplicationFiled: October 11, 2007Publication date: April 16, 2009Applicant: HARRIS CORPORATIONInventors: Joseph J. Kreuzpaintner, Thomas Shenton, Steven E. Wilson, Karen Wooldridge, Lee Burberry, Hector Deju
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Patent number: 7099942Abstract: A system and method for determining service requirements of elements in a network. A collection program is used to gather performance data from an element for which a service requirement is desirable by an entity. The performance data is stored in a database. The performance data is then retrieved by a microprocessor. The microprocessor processes the performance data to calculate a network health indicator associated with the performance data. Using the network health indicator, a service requirement of the associated element can be determined. When at least two network health indicators or service requirements of different elements are compared, service priorities among the elements can be established.Type: GrantFiled: December 12, 2001Date of Patent: August 29, 2006Assignee: BellSouth Intellectual Property Corp.Inventors: Steven E. Wilson, William M. Griffin, Rod S. Kelley
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Patent number: 5907304Abstract: A modular antenna architecture includes a plurality of joined-together flat, laminate-configured antenna sub-panels, in which RF signal processing (RF amplifier) modules are embedded within a very lightweight, honeycomb-configured support member, upon which respective antenna sub-array and control, power and beam steering signal distribution networks are respectively mounted. The thickness of the honeycomb-configured support member-embedded is sized relative to the lengths of the RF signal processing modules such that input/output ports at opposite ends of the RF modules are substantially coplanar with conductor traces on the front and rear facesheets, so that the RF modules provide the functionality of RF feed-throughs to provide RF signal coupling connections between the rear and front facesheets of the antenna sub-panel.Type: GrantFiled: January 9, 1997Date of Patent: May 25, 1999Assignee: Harris CorporationInventors: Steven E. Wilson, James B. Nichols, Gary A. Rief, David M. Holaday, Walter M. Whybrew, Donald J. Beck, Brett A. Pigon, Kelly V. Hillman, Erik Granholm
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Patent number: 5894983Abstract: A thermosonic ribbon bonding process uses a combination of a relatively low temperature and a high frequency to bond a ribbon conductor to conductive bonding sites of a system level support structure, such as a space/airborne antenna, containing circuit components whose characteristics might otherwise be degraded at an elevated temperature customarily used in device-level thermosonic bonding processes. By relatively low temperature is meant a temperature no greater than the minimum temperature that would potentially cause a modification of the circuit parameters of at least one of the system's components. Such a minimum temperature may lie in a range on the order of 25-85.degree. C., while the ultrasonic bonding frequency preferably lies in a range of from 122 KHz to 140 KHz. For gold ribbon to gold pad bonds, this high frequency range achieves the requisite atomic diffusion bonding energy, without causing fracturing or destruction of the gold ribbon or its interface with the gold pad.Type: GrantFiled: January 9, 1997Date of Patent: April 20, 1999Assignee: Harris CorporationInventors: Donald J. Beck, Kelly V. Hillman, Hector Deju, Gary A. Rief, Thomas K. Buschor, James B. Nichols, Brett A. Pigon, Walter M. Whybrew, Steven E. Wilson
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Patent number: 5703047Abstract: The invention relates to the use of hepatocyte and keratinocyte growth factors for stimulating the proliferation and motility of corneal cells in vivo and in vitro. Also disclosed is the use of these factors for maintaining the viability of corneal cells during or after ocular surgery and during corneal preservation in storage medium prior to transplant. Polymerase chain reaction amplification has demonstrated that corneal epithelial and endothelial cells in vitro and ex vivo corneal epithelium produce messenger RNA coding for hepatocyte growth factor, hepatocyte growth factor receptor, keratinocyte growth factor, and keratinocyte growth factor receptor. Several growth factors were found to inhibit the differentiation of corneal epithelial cells as measured by decreased expression of keratin K3. Methods for treating ocular dry eye diseases are presented.Type: GrantFiled: March 9, 1995Date of Patent: December 30, 1997Assignee: Board Of Regents, The University of Texas SystemInventor: Steven E. Wilson
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Patent number: 5589451Abstract: The invention relates to the use of hepatocyte and keratinocyte growth factors for controlling the proliferation and motility of corneal cells in vivo and in vitro. It also relates to the use of these factors for maintaining the viability of the corneal cells during or after ocular surgery and during corneal preservation in storage medium prior to transplant. Polymerase chain reaction amplification has demonstrated that corneal epithelial and endothelial cells in vitro and ex vivo corneal epithelium produce messenger RNA coding for hepatocyte growth factor, hepatocyte growth factor receptor, keratinocyte growth factor, and keratinocyte growth factor receptor. Additionally, it was demonstrated that hepatocyte growth factor and keratinocyte growth factor stimulate the proliferation of corneal epithelial cells and corneal endothelial cells in vitro in a dose response manner.Type: GrantFiled: September 21, 1992Date of Patent: December 31, 1996Assignee: Board of Regents, The University of Texas SystemInventor: Steven E. Wilson
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Patent number: 5384555Abstract: An interconnect laminate structure integrates RF and auxiliary (e.g. digital and D.C.) signalling capabilities in a common structure by means of a stacked conductor-plated dielectric configuration that facilitates access to and routing by channelline/waffleline RF transmission links and separate control (e.g. digital, power supply) links, without having to perform laborious manual routing tasks to effect auxiliary connectivity among the components of a network. The interconnect structure includes a first dielectric layer having a channel formed in a first surface thereof, the channel having a conductive surface and configured to accommodate the insertion of a dielectric coated conductor into the channel so as to form an RF transmission line. Second dielectric layers, each of which has a conductive layer formed on a first surface thereof, are mounted together with the first dielectric layer in a laminate assembly.Type: GrantFiled: January 26, 1993Date of Patent: January 24, 1995Assignee: Harris CorporationInventors: Steven E. Wilson, Walter M. Whybrew
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Patent number: 5270098Abstract: A method of making a thin, lightweight and flexible RF waffleline includes the production of a negative silicone casting from a relatively thick and rigid metal positive tooling plate having the identical matrix of the desired waffleline and product. The waffleline is formed by casting an epoxy resin on the silicone casting or nickel electroforming, following by metallization. The waffleline end products is either a very thin and flexible epoxy composite structure or a nickel electroform metallized with gold. Accordingly, a negative WMA image can now be cast, as opposed to expensive machining or forming, with relatively simple and inexpensive techniques in fabricating the process tooling.Type: GrantFiled: May 11, 1992Date of Patent: December 14, 1993Assignee: Harris CorporationInventors: Joseph W. Priester, Steven E. Wilson, Ralph D. DiStefano, James A. Sanborn, Robert J. Guinn