Patents by Inventor William B. Smith
William B. Smith 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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Publication number: 20230124136Abstract: Various embodiments described herein relate to a virtual network with a cloud-based server, cloud-based firewall and a cloud-based service. The cloud-based server is in communication with a client installed on a gateway to receive an encapsulated IP data packet from one or more applications installed on the gateway. The cloud-based configured to decapsulate the encapsulated IP data packet verify a security certificate based on a first information and configure a cloud-based firewall based on a second information. The cloud-based server is configured to route the one or more IP data packets to the cloud-based firewall for processing each IP data packet based on the second information. In response to the one or more IP data packets being compliant with the first information provided to authenticate the gateway and the second information provided to configure the cloud-based firewall, routing the one or more IP data packets to the cloud-based service.Type: ApplicationFiled: October 7, 2022Publication date: April 20, 2023Applicant: Honeywell International Inc.Inventors: Ajay VERMA, Amod KAMAT, William B. SMITH, IV, Daniel P. GIORGIS, Hugh L. EAVES, Michael P. SMITH, Patrick SAGER, Upender PARAVASTU
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Publication number: 20220296756Abstract: Methods and systems implement a dry-heat sterilizer configured to operate at temperatures permissive of a heat-intolerant articles and heat-intolerant packaging. To effectively and evenly transmit heat throughout a dry-heat sterilizer at such temperatures, the dry-heat sterilizer furthermore provides an electronic controller coupled to multiple sensor-heating element configurations, the electronic controller configured to compute proportional-integral-derivative (PID) terms to operate a multi-loop heat control cycle including at least a first feedback loop and a second feedback loop, and configured as an asymptotic PID controller for at least one feedback loop. In this fashion, the likelihood that spot airflow temperature at particular temperature sensors will overshoot a PID setpoint is substantially reduced. This results in spot airflow temperature at the temperature sensors being sustained at the PID setpoint asymptotically, substantially improving precision of heat control cycles.Type: ApplicationFiled: March 19, 2022Publication date: September 22, 2022Inventors: Nelson S. Slavik, Michael H. Linse, Gary Jay Oliver, William B. Smith
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Publication number: 20160166173Abstract: The present invention provides a method of detection of metallic items and/or metallic surgical instruments or articles by a detection device in the event that such articles have been retained in a patient after a surgical procedure. More specifically, the invention relates to a detection system that uses (1) a metal detector or (2) a detector for harmonic-generating amorphous or non-amorphous metallic tags together with three-dimensional spatial position measurement to determine if a foreign metallic article has been retained in the body and if so, to determine the article's location. The invention scans the patient pre- and post-operatively, evaluating three-dimensional differences in electronic response to account for other nearby metallic objects not related to the retained metallic article, thereby determining by inference whether the post-operative electronic response results from presence of a retained article.Type: ApplicationFiled: November 16, 2013Publication date: June 16, 2016Inventors: William B. Smith, Nelson S. Slavik, Michael H. Linse
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Publication number: 20150141806Abstract: The present invention provides a method of detection of metallic items and/or metallic surgical instruments or articles by a detection device in the event that such articles have been retained in a patient after a surgical procedure. More specifically, the invention relates to a detection system that uses (1) a metal detector or (2) a detector for harmonic-generating amorphous or non-amorphous metallic tags together with three-dimensional spatial position measurement to determine if a foreign metallic article has been retained in the body and if so, to determine the article's location. The invention scans the patient pre- and post-operatively, evaluating three-dimensional differences in electronic response to account for other nearby metallic objects not related to the retained metallic article, thereby determining by inference whether the post-operative electronic response results from presence of a retained article.Type: ApplicationFiled: November 16, 2013Publication date: May 21, 2015Inventors: William B. Smith, Nelson S. Slavik, Michael H. Linse
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Patent number: 8523869Abstract: A system for preparing a trochlear region of a resected femur is disclosed. The system includes a reamer guide and a reamer. The reamer guide has a first arcuate portion, a second arcuate portion, a wall, a protrusion connected to the wall, a leg connected to one of the first or second arcuate portion, and a distal tip portion connected to the leg. The reamer is adapted to rotatably connect to the distal tip portion, and the reamer has a first end portion, a second end portion, and one or more flutes.Type: GrantFiled: November 20, 2007Date of Patent: September 3, 2013Assignee: Smith & Nephew, Inc.Inventors: Christopher F. Scifert, Jason S. Jordan, John H. Newman, William B. Smith
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Publication number: 20120259335Abstract: A system for preparing a trochlear region of a resected femur is disclosed. The system includes a reamer guide and a reamer. The reamer guide has a first arcuate portion, a second arcuate portion, a wall, a protrusion connected to the wall, a leg connected to one of the first or second arcuate portion, and a distal tip portion connected to the leg. The reamer is adapted to rotatably connect to the distal tip portion, and the reamer has a first end portion, a second end portion, and one or more flutes.Type: ApplicationFiled: November 20, 2007Publication date: October 11, 2012Applicant: SMITH & NEPHEW, INC.Inventors: Christopher F. SCIFERT, Jason S. Jordan, John H. Newman, William B. Smith
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Patent number: 7804202Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: GrantFiled: March 30, 2009Date of Patent: September 28, 2010Assignee: Power Integrations, Inc.Inventors: Alex B. Djenguerian, William B. Smith, Kent Wong, Zhao-Jun Wang
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Publication number: 20090189682Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: ApplicationFiled: March 30, 2009Publication date: July 30, 2009Applicant: POWER INTEGRATIONS, INC.Inventors: Alex B. Djenguerian, William B. Smith, Kent Wong, Zhao-Jun Wang
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Patent number: 7535130Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: GrantFiled: May 12, 2008Date of Patent: May 19, 2009Assignee: Power Integrations, Inc.Inventors: Alex B. Djenguerian, William B. Smith, Zhao-Jun Wang, Kent Wong
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Publication number: 20080218001Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: ApplicationFiled: May 12, 2008Publication date: September 11, 2008Applicant: POWER INTEGRATIONS, INC.Inventors: Alex B. Djenguerian, William B. Smith, Kent Wong, Zhao-Jun Wang
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Patent number: 7385312Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: GrantFiled: September 26, 2006Date of Patent: June 10, 2008Assignee: Power Integrations, Inc.Inventors: Alex B. Djenguerian, William B. Smith, Kent Wong, Zhao-Jun Wang
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Patent number: 7157813Abstract: A method is disclosed to add functionality to a terminal of a high voltage integrated circuit without the penalty of additional high voltage circuitry. The benefit is that alternative modes of operation can be selected for testing, trimming parameters of the integrated circuit, or any other purpose without the cost of an additional terminal. In one embodiment, ordinary low voltage circuitry monitors the voltage on the terminal that normally is exposed to high voltage. The configuration of a simple voltage detector and an ordinary latch allows easy entry into the test and trimming mode when the integrated circuit is not in the intended application, but prohibits entry into the test and trimming mode when the integrated circuit operates in the intended application.Type: GrantFiled: October 3, 2003Date of Patent: January 2, 2007Assignee: Power Integrations, Inc.Inventors: Alex B. Djenguerian, William B. Smith, Kent Wong, Zhao-Jun Wang
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Patent number: 5980526Abstract: The present invention encompasses a device for providing a wedge osteotomy comprising an osteotomy guide having a guide body that provides reference slots at specific angles to one another and which define planes, all of the planes meeting at a predetermined line of intersection. The slots are employed to properly position resection blocks, which are placed against the bony surface into which the osteotomy is to be cut. The resection blocks have saw blade guiding slots defining the desired planes in which cuts are to be made and which guide s surgical saw blade during a cutting operation. Through the use of a calibrated guide pin, the guide body is so oriented as to position the planes of the cuts so that they intersect at a predetermined line of intersection adjacent the medial surface of the tibia, thereby providing an uncut bone bridge of the desired width and orientation.Type: GrantFiled: February 12, 1997Date of Patent: November 9, 1999Assignee: Orthopaedic Innovations, Inc.Inventors: Wesley Johnson, William B. Smith, Alan E. Edwards
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Patent number: 5518177Abstract: An improved snow making machine (10) is described, comprising a housing (14) and a nucleator (18) disposed inside the housing to mix compressed air with pressurized water to generate a wide angle round spray (24) pattern of ice crystal nuclei. An air hydrant heater device (12) is connected in the compressed air line (74) to heat the compressed air so that humidity present in the air will not freeze and render the nucleator inoperative at relatively low operating temperatures. A spray nozzle manifold (24) is mounted annularly around the housing discharge outlet (14A) and supports a plurality of water nozzles (28) that inject a cold water shower into the air flow, which water shower commingles with the ice crystal nuclei to thereby form ice granules as the two travel through the cold ambient air. The snow making machine can be mounted on a tower like support structure that provides for adjusting the discharge direction and tilt angle of the discharge outlet from a ground level elevation.Type: GrantFiled: June 9, 1994Date of Patent: May 21, 1996Assignee: Holimont Inc.Inventors: Timothy J. Weaver, David Riley, William B. Smith, Jr., Donald Cutler
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Patent number: 5400966Abstract: An improved tower mounted snow making machine (10) that provides for covering a ski slope (48) with artificial snow (50) is described. The snow making machine comprises a housing (12) having a frusto-conical section (84) that provides for maintaining the generated velocity of a high-volume air flow out through a discharge outlet (12A) and with a nucleator (16) disposed inside the housing to generate a wide angle round spray pattern of ice crystal nuclei (21) that diverge towards the discharge outlet without impinging on the inside of the housing.Type: GrantFiled: August 5, 1993Date of Patent: March 28, 1995Assignee: Holimont, Inc.Inventors: Timothy J. Weaver, David B. Riley, William B. Smith, Jr., Donald Cutler
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Patent number: 5383168Abstract: An optical head assembly includes a light beam source and collimating optics mounted in an active, thermally-compensated assembly. A collimating optics mount preferably in the form of a flexure plate having a three-point elastic hinge is supported on a base plate by a respective number of equally-spaced actuators. The motion of the flexure plate is thereby over constrained and allows the operation of the elastic hinge to benefit from elastic averaging such that motion of the flexure plate may be effected by the actuators individually or in combination. Controlled flexure plate motion may be implemented to compensate for thermal shifts in system focal length, while maintaining radial and angular alignment of the collimating optics relative to the beam source, according to the influence of the individual actuators.Type: GrantFiled: April 1, 1993Date of Patent: January 17, 1995Assignee: Eastman Kodak CompanyInventors: Michael J. O'Brien, William B. Smith
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Patent number: 5317875Abstract: In a first preferred embodiment of a thermal rotary actuator constructed according to the present invention, an actuator body includes first and second spaced, parallel linear actuator elements each linear actuator element having a respective predetermined coefficient of thermal expansion (CTE) and respective first and second ends defining the linear actuator element length. The linear actuator elements, in response to a selected temperature differential therebetween, are thereby subject to a predetermined length differential. Means are provided for effecting the selected temperature differential in the first and second linear actuator elements to thereby effect the predetermined length differential. First yoke means, attached to the first ends of the first and second linear actuator elements, include fixing means for fixing the first ends in a predetermined spatial relationship, and means for flexibly attaching said fixing means to the reaction structure.Type: GrantFiled: December 23, 1992Date of Patent: June 7, 1994Assignee: Eastman Kodak CompanyInventors: Michael J. O'Brien, William B. Smith
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Patent number: 5313333Abstract: An athermalized optical assembly includes a laser beam source, such as a laser diode, and a collimator lens which are together mounted in an active thermally-compensated structure. The laser diode source is mounted in a beam source mount thermally isolated from a supporting base plate that serves as the assembly mounting surface. The collimating lens is mounted on a flexure plate having a kinematic hinge. The flexure plate is supported by concentric inner and outer compensation rings of dissimilar materials that are arranged to support the flexure plate at a predetermined distance above the base. The difference in the coefficient of thermal expansion (CTE) of each compensation ring is chosen such that the flexure plate kinematic hinge is passively operated to approximately compensate for thermal shifts in system focal length while maintaining radial and angular alignment of the lens relative to the laser diode source, so as to provide controlled axial movement of the collimating lens.Type: GrantFiled: December 23, 1992Date of Patent: May 17, 1994Assignee: Estman Kodak CompanyInventors: Michael J. O'Brien, William B. Smith
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Patent number: 5303080Abstract: Beam scanning system that incorporates an actively-controlled optical head, wherein a light beam source and collimating optics are mounted in an active, thermally-compensated assembly. A collimating optics mount preferably in the form of a flexure plate having a three-point elastic hinge is supported on a base plate by a respective number of equally-spaced actuators. The motion of the flexure plate is thereby over constrained and allows the operation of the elastic hinge to benefit from elastic averaging such that motion of the flexure plate may be effected by the actuators individually or in combination. Controlled flexure plate motion may be implemented to compensate for thermal shifts in system focal length, while maintaining radial and angular alignment of the collimating optics relative to the beam source, according to the influence of the individual actuators.Type: GrantFiled: April 1, 1993Date of Patent: April 12, 1994Assignee: Eastman Kodak CompanyInventors: Michael J. O'Brien, William B. Smith
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Patent number: 5270870Abstract: An athermalized beam source and collimator assembly includes a collimator lens spaced from a novel circular foldback flexure plate by a lens barrel. The circular foldback flexure plate incorporates a circular foldback flexure adjacent the beam source mount to isolate the beam source from the ambient environment and to athermalize the assembly. The beam source mount and circular foldback flexure plate are composed of a material that is identical in composition and CTE as the portion of the beam source that is attached to the beam source mount. The temperature of the beam source may then be maintained by a thermal element mounted to the back surface of the flexure plate, without the occurrence of mechanical strain at the interface between the beam source and beam source mount.Type: GrantFiled: December 23, 1992Date of Patent: December 14, 1993Assignee: Eastman Kodak CompanyInventors: Michael J. O'Brien, William B. Smith