Patents by Inventor Phong Hoang Ho
Phong Hoang Ho 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: 20230337390Abstract: An air mover may be provided. The air mover may comprise an air mover motor shaft, a bearing, a bearing housing, a circuit board, an accelerometer device, a temperature sensing device, and a controller. The air mover motor shaft may be associated with a motor. The bearing housing may support the bearing that supports rotation of the air mover motor shaft. The circuit board may be attached to the bearing housing. The accelerometer device may be disposed on the circuit board. The temperature sensing device may be disposed on the circuit board wherein the temperature sensing device may be located on the circuit board in order to obtain a temperature of the bearing housing. The controller may be disposed on the circuit board and may be operative to control the motor, collect vibration data from the accelerometer device, and collect temperature data from the temperature sensing device.Type: ApplicationFiled: April 13, 2022Publication date: October 19, 2023Applicant: Cisco Technology, Inc.Inventors: Phong Hoang Ho, Niels-Peder M. Jensen, Stephen Aubrey Scearce, Robert Vincent Grimes, Lauren Ashleigh Buck
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Patent number: 10467892Abstract: According to one aspect, a method includes obtaining a first signal from a host at an air mover system, the air mover system including an air mover and a tachometer, the tachometer having an associated tachometer signal. The method also includes determining whether the first signal is a request for information associated with the air mover, and providing the information from the air mover system to the host on the associated tachometer signal when it is determined that the first signal is the request for information associated with the air mover.Type: GrantFiled: November 17, 2016Date of Patent: November 5, 2019Assignee: Cisco Technology, Inc.Inventors: Niels-Peder Mosegard Jensen, Phong Hoang Ho, Robert Vincent Grimes
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Publication number: 20180137747Abstract: According to one aspect, a method includes obtaining a first signal from a host at an air mover system, the air mover system including an air mover and a tachometer, the tachometer having an associated tachometer signal. The method also includes determining whether the first signal is a request for information associated with the air mover, and providing the information from the air mover system to the host on the associated tachometer signal when it is determined that the first signal is the request for information associated with the air mover.Type: ApplicationFiled: November 17, 2016Publication date: May 17, 2018Applicant: Cisco Technology, Inc.Inventors: Niels-Peder Mosegard Jensen, Phong Hoang Ho, Robert Vincent Grimes
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Patent number: 8475214Abstract: An apparatus for connecting a router blade to a router chassis is provided. The apparatus includes an engagement portion; a first side portion coupled with the engagement portion; and a second side portion coupled with the engagement portion. The engagement portion includes a connector system that is operable to couple a router blade with a router chassis. The first side portion is operable to engage the router blade and the router chassis. The second side portion is operable to engage a router blade and the router chassis. The engagement portion, first side portion, and second side portion are sized to engage the router chassis and receive the router blade.Type: GrantFiled: November 14, 2011Date of Patent: July 2, 2013Assignee: Cisco Technology, Inc.Inventors: Helen Shtargot, Robert Arthur Loose, Phong Hoang Ho, Dattatri Mattur
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Publication number: 20120057286Abstract: An apparatus for connecting a router blade to a router chassis is provided. The apparatus includes an engagement portion; a first side portion coupled with the engagement portion; and a second side portion coupled with the engagement portion. The engagement portion includes a connector system that is operable to couple a router blade with a router chassis. The first side portion is operable to engage the router blade and the router chassis. The second side portion is operable to engage a router blade and the router chassis. The engagement portion, first side portion, and second side portion are sized to engage the router chassis and receive the router blade.Type: ApplicationFiled: November 14, 2011Publication date: March 8, 2012Applicant: Cisco Technology, Inc.Inventors: Helen Shtargot, Robert Arthur Loose, Phong Hoang Ho, Dattatri Mattur
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Patent number: 8070522Abstract: An apparatus for connecting a router blade to a router chassis is provided. The apparatus includes an engagement portion; a first side portion coupled with the engagement portion; and a second side portion coupled with the engagement portion. The engagement portion includes a connector system that is operable to couple a router blade with a router chassis. The first side portion is operable to engage the router blade and the router chassis. The second side portion is operable to engage a router blade and the router chassis. The engagement portion, first side portion, and second side portion are sized to engage the router chassis and receive the router blade.Type: GrantFiled: December 12, 2008Date of Patent: December 6, 2011Assignee: Cisco Technology, Inc.Inventors: Helen Shtargot, Robert Arthur Loose, Phong Hoang Ho, Dattatri Mattur
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Publication number: 20100149737Abstract: An apparatus for connecting a router blade to a router chassis is provided. The apparatus includes an engagement portion; a first side portion coupled with the engagement portion; and a second side portion coupled with the engagement portion. The engagement portion includes a connector system that is operable to couple a router blade with a router chassis. The first side portion is operable to engage the router blade and the router chassis. The second side portion is operable to engage a router blade and the router chassis. The engagement portion, first side portion, and second side portion are sized to engage the router chassis and receive the router blade.Type: ApplicationFiled: December 12, 2008Publication date: June 17, 2010Inventors: Helen Shtargot, Robert Arthur Loose, Phong Hoang Ho, Dattatri Mattur
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Patent number: 7619169Abstract: The disclosed device is directed towards an electromagnetic compatibility clip comprising a body having a first side and a second side opposite the first side. The first side is configured to contact a top surface of a chassis separator and a bottom surface of the chassis separator. The second side of the body is configured to contact an upper module mounted on the upper surface of the chassis separator. The second side of the body is configured to contact a lower module mounted on the lower surface of the chassis separator. The body is configured to maintain electrical contact between the chassis separator, the upper module and the lower module. A locking portion is defined in the body. The locking portion is configured to interlock with the chassis separator. A compression force control element is defined in the body. At least one spring contact is defined in the body.Type: GrantFiled: August 8, 2003Date of Patent: November 17, 2009Assignee: Cisco Technologies, Inc.Inventors: Phong Hoang Ho, Sean P. Ryan, Stephen Aubrey Scearc
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Patent number: 7529087Abstract: A chassis panel for a computerized device includes ventilation elements that visually obscure electronic components disposed within an associated chassis and that minimize airflow resistance. Each ventilation element includes a first angled ventilation portion having openings that provides limited visual access to the electronic components disposed within the chassis. Each ventilation element also includes a second angled ventilation portion having openings that provide no visual access to the electronic components disposed within the chassis. As such, the ventilation elements visually obscure the electronic components disposed within the chassis without the need for additional materials such as screens, mesh, or foam. Also, the openings of the first and second ventilation portions provide the chassis panel with a relatively large free area ratio, such as between about 42% and 48% or greater depending on hole pitch values and opening sizes.Type: GrantFiled: February 24, 2006Date of Patent: May 5, 2009Assignee: Cisco Technology, Inc.Inventors: Craig Donald Dubrule, Phong Hoang Ho
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Patent number: 7285022Abstract: A network device includes card slots and Network Module slots that be reconfigured to hold cards and network modules having different form factors.Type: GrantFiled: September 18, 2006Date of Patent: October 23, 2007Assignee: Cisco Technology, Inc.Inventors: Helen Shtargot, Shawn Bender, William J. Lewis, Lwin Tint, David Tarkington, Ming Chi Chen, Rene Duzac, James Everett Grishaw, Torence Lu, Kimberly Rae Turner, Phong Hoang Ho, Robert A. Loose, Stephen Scearce, Terri Cruse
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Patent number: 7108559Abstract: A router includes WIC and Network Module slots that be reconfigured to hold cards and network modules having different form factors. A motherboard/midplane arrangement provides for a field replaceable motherboard that can be replaced without removing the router from the rack.Type: GrantFiled: December 21, 2004Date of Patent: September 19, 2006Assignee: Cisco Technology, INc.Inventors: Helen Shtargot, Dattatri Mattur, Shawn Bender, William J. Lewis, Lwin Tint, David Tarkington, Ming Chi Chen, Rene Duzac, James Everett Grishaw, Torence Lu, Kimberly Rae Turner, Phong Hoang Ho, Robert A. Loose, Stephen Scearce