Patents by Inventor Paul M. White
Paul M. White 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: 11948707Abstract: A system for providing cable support may be provided. The system may comprise a conductor core, a filler that may provide integral core support, and armor. The conductor core may comprise at least one conductor. The filler may be applied around at least a portion of the conductor core. The armor may be applied around at least a portion of the filler. The applied armor may be configured to cause the filler to apply a strong enough force on an exterior of the conductor core configured to keep the conductor core from slipping down an interior of the filler due to a gravitational force. In addition, the applied armor may be configured to cause the filler to apply a strong enough force on an interior of the armor configured to keep a combination of the conductor core and the filler from slipping down the interior of the armor due to the gravitational force.Type: GrantFiled: May 23, 2016Date of Patent: April 2, 2024Assignee: Southwire Company, LLCInventors: Kyle Douglas McGovern, Richard M. Temblador, David Mercier, John Armstrong, Paul H. White, Randy D. Kummer
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Patent number: 11289997Abstract: Aspects of the present disclosure involve a power module, which may include an inverter circuit employing semiconductor switch dies. In the presence of a failure of a die, which may include an arc from a short, a sensor produces a signal responsive to the failure. The signal initiates an indirect fuse, such as a pyrotechnic element, that opens conductors associated with the die. For example, the die or a related die may be wire bonded to terminals of the module. The indirect element may therefore open the bonds to the terminals to isolate the failed die and/or related dies.Type: GrantFiled: June 5, 2020Date of Patent: March 29, 2022Assignee: Apple Inc.Inventors: Paul M. White, Mark H. Sherwood, Stephen M. Spiteri, Zachary M. Rubin
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Patent number: 11251622Abstract: Aspects of the present disclosure involve an inverter employing switches of different types in parallel. In one example, an apparatus includes a voltage-source converter that may have a plurality of switch positions collectively coupled to convert an input to an output. At least one switch position may include a first switch of a first switch type and a second switch of a second switch type different from the first switch type. Also, the first and second switches may be coupled in parallel. The converter may also include a switch control circuit to generate, for each of the at least one of the switch positions, a first control signal to operate the first switch of the switch position, and a second control signal to operate the second switch of the switch position.Type: GrantFiled: March 9, 2017Date of Patent: February 15, 2022Assignee: Apple Inc.Inventors: Mark H. Sherwood, Paul M. White, Dillon J. Thomasson, Zachary M. Rubin, Stephen M. Spiteri, Javier Ruiz
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Patent number: 10924101Abstract: Power semiconductor devices according to embodiments of the present technology may be operated to protect components of the semiconductor device. Methods for operation of the devices may include measuring a temperature within a source region of the semiconductor device. The methods may include measuring at the semiconductor device an amount of current associated with a short circuit external to the semiconductor device. The methods may include predicting a temperature effect within two regions of the semiconductor device based on a range of distribution of the amount of current between the two regions of the semiconductor device. The methods may include determining a particular distribution of the amount of current between the two regions of the semiconductor device. The methods may also include shutting off the semiconductor device to cause the particular distribution of current between the two regions of the semiconductor device.Type: GrantFiled: December 5, 2019Date of Patent: February 16, 2021Inventors: Paul M. White, Javier Ruiz
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Patent number: 10693363Abstract: Aspects of the present disclosure involve a power module, which may include an inverter circuit employing semiconductor switch dies. In the presence of a failure of a die, which may include an arc from a short, a sensor produces a signal responsive to the failure. The signal initiates an indirect fuse, such as a pyrotechnic element, that opens conductors associated with the die. For example, the die or a related die may be wire bonded to terminals of the module. The indirect element may therefore open the bonds to the terminals to isolate the failed die and/or related dies.Type: GrantFiled: July 26, 2017Date of Patent: June 23, 2020Inventors: Paul M. White, Mark H. Sherwood, Stephen M. Spiteri, Zachary M. Rubin
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Patent number: 10601335Abstract: A power inverter circuit includes a capacitor and a power module. The capacitor includes a positive plate and a negative plate that are spaced apart along opposing sides of the capacitor and extend toward each other along a common side of the capacitor. The power module includes a positive connector and a negative connector that are connected to the positive plate and the negative plate, respectively, and are spaced apart and extend parallel across from each other.Type: GrantFiled: January 13, 2017Date of Patent: March 24, 2020Assignee: Apple Inc.Inventors: Javier Ruiz, Paul M. White
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Patent number: 10505528Abstract: Power semiconductor devices according to embodiments of the present technology may be operated to protect components of the semiconductor device. Methods for operation of the devices may include measuring a temperature within a source region of the semiconductor device. The methods may include measuring at the semiconductor device an amount of current associated with a short circuit external to the semiconductor device. The methods may include predicting a temperature effect within two regions of the semiconductor device based on a range of distribution of the amount of current between the two regions of the semiconductor device. The methods may include determining a particular distribution of the amount of current between the two regions of the semiconductor device. The methods may also include shutting off the semiconductor device to cause the particular distribution of current between the two regions of the semiconductor device.Type: GrantFiled: August 22, 2018Date of Patent: December 10, 2019Assignee: Apple Inc.Inventors: Paul M. White, Javier Ruiz
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Patent number: 10404060Abstract: One or more techniques and/or systems are provided for detecting reverse polarity of a photovoltaic system. A fuse holder may comprise a fuse holder body configured to receive a fuse used to protect against excessive current from a photovoltaic string of the photovoltaic system, such as current from a short circuit due to the photovoltaic string being installed backwards and having a reverse polarity. Because installation of the fuse while the photovoltaic string has reverse polarity may result in substantial damage and harm, a reverse polarity detection component may be configured to identify the reverse polarity and provide a warning of the reverse polarity before the fuse is installed (e.g., an audible alert, a blinking light, a locking of the fuse holder to prohibit installation of the fuse, etc.).Type: GrantFiled: February 22, 2016Date of Patent: September 3, 2019Assignee: ABB SCHWEIZ AGInventor: Paul M. White
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Patent number: 10148266Abstract: A switching circuit for controlling supply of electrical power from a power pole input to a power pole output.Type: GrantFiled: June 29, 2017Date of Patent: December 4, 2018Assignee: Apple Inc.Inventors: Paul M. White, Stephen M. Spiteri, Thomas L. Smith
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Publication number: 20180048146Abstract: One or more techniques and/or systems are provided for detecting reverse polarity of a photovoltaic system. A fuse holder may comprise a fuse holder body configured to receive a fuse used to protect against excessive current from a photovoltaic string of the photovoltaic system, such as current from a short circuit due to the photovoltaic string being installed backwards and having a reverse polarity. Because installation of the fuse while the photovoltaic string has reverse polarity may result in substantial damage and harm, a reverse polarity detection component may be configured to identify the reverse polarity and provide a warning of the reverse polarity before the fuse is installed (e.g., an audible alert, a blinking light, a locking of the fuse holder to prohibit installation of the fuse, etc.).Type: ApplicationFiled: February 22, 2016Publication date: February 15, 2018Inventor: Paul M. White
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Publication number: 20180041163Abstract: One or more techniques and/or systems are provided for managing a photovoltaic arrangement. A photovoltaic string combiner may be configured to combine a set of photovoltaic strings of the photovoltaic arrangement. The photovoltaic string combiner comprises a modular platform architecture configured to host one or monitoring modules in a plug and play manner based upon a drop in topology where a user may easily install or remove monitoring modules from the modular platform architecture. A monitoring module may automatically self-detect, such as during boot up, positional data (e.g., an indication that the monitoring module is to monitor a first set of 8 photovoltaic strings) and/or configuration data (e.g., calibration data, a grounded configuration, a floating configuration, etc.). The monitoring modules may provide positional data, configuration data, and/or measurement data (e.g., a current measurement from a photovoltaic string) to a main controller module that manages the photovoltaic arrangement.Type: ApplicationFiled: February 8, 2016Publication date: February 8, 2018Inventors: Paul M. White, Wisam M. Alhoor
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Patent number: 9802635Abstract: A shelf that is adapted for engaging the cargo basket of a shopping cart, the cargo basket having a frame made of metal wire. The shelf providing a platform having a leading edge of a leading edge length and an aft edge of an aft edge length, the platform having spaced apart sides that extend from the aft edge to the leading edge. Each of the sides of the platform having opposing side hooks, each side hook extending away from a respective side and further extending down and terminating in a side hook tip that lies below aft edge of the platform, so that the shelf is adapted for attaching to the frame of the cargo basket by engaging the forward edge of cargo basket with the end hooks, and engaging the sides of the cargo basket.Type: GrantFiled: September 9, 2016Date of Patent: October 31, 2017Inventor: Paul M. White