Patents by Inventor A. J. Vigil
A. J. Vigil 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: 10472001Abstract: A vehicle body frame includes a longitudinally extending roof side rail. The roof side rail includes an outer panel, an inner panel fixed to the outer panel to define a cavity therebetween, and a reinforcement panel disposed between and fixedly secured to the outer and inner panels. The reinforcement panel separates the cavity into an inner cavity and an outer cavity. The roof rail has a forward end portion and a rearward end portion. An acoustic spray foam control bulkhead is secured within the cavity at the rearward end portion of the roof side rail. The bulkhead includes a first sidewall and a second sidewall spaced from and opposed to the first sidewall. The first and second sidewalls are configured to at least partially confine within the inner cavity between the first and second sidewalls an acoustic spray foam injected into an injection inlet aperture provided on the inner panel.Type: GrantFiled: May 1, 2018Date of Patent: November 12, 2019Assignee: Honda Motor Co., Ltd.Inventors: Fabian J. Vigil, Aron K. Madsen, Shawn W. Campbell
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Patent number: 10351181Abstract: An aerodynamic system for a vehicle having a plurality of heat exchangers can include a front assembly, a pair of front fenders, a hood, a ducting assembly, and a rear assembly. The front assembly can include air inlets. The air inlets can be in fluid communication with at least one of the heat exchangers. The pair of front fenders can include fender outlets in fluid communication with at least one of the heat exchangers. The ducting assembly can be in fluid communication with at least one of the plurality of heat exchangers. The rear assembly can include raised C-pillars, air inlets adjacent the pair of raised C-pillars, a rear spoiler, a rear diffuser, and rear slot assemblies adjacent the rear spoiler.Type: GrantFiled: March 17, 2016Date of Patent: July 16, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: James T. McKillen, Michael R. Missig, Matthew Vernon Roehl, Yasuyuki Onishi, Kenichi Teshima, Fabian J. Vigil, Aron K. Madsen, Kurtis Ray Horner, Mayur A. Agrawal
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Patent number: 10093359Abstract: A frame assembly of a vehicle front portion includes a windshield lower beam. A damper mount is disposed on the front portion and deforms when subjected to an impact energy. An A-pillar includes upper and lower pillar portions, the upper pillar portion having a lower end disposed adjacent the windshield lower beam, and the lower pillar portion having an upper end disposed adjacent to the windshield lower beam. A joint includes first and second joint members, the first joint member connecting the windshield lower beam to the lower and upper pillar portions and being connected to the damper mount, the second joint member contained within the first joint member and connected to the windshield lower beam, and upper and lower pillar portions. The joint is configured to resist deformation due to the impact energy such that the damper mount deforms and dissipates the impact energy.Type: GrantFiled: June 29, 2016Date of Patent: October 9, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Fabian J. Vigil, Hirotomo Yamada, Hirokazu Matsuura, Brian E. Dressel, Jason T. Hardesty, Kurtis R. Horner
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Publication number: 20180244323Abstract: A vehicle body frame includes a longitudinally extending roof side rail. The roof side rail includes an outer panel, an inner panel fixed to the outer panel to define a cavity therebetween, and a reinforcement panel disposed between and fixedly secured to the outer and inner panels. The reinforcement panel separates the cavity into an inner cavity and an outer cavity. The roof rail has a forward end portion and a rearward end portion. An acoustic spray foam control bulkhead is secured within the cavity at the rearward end portion of the roof side rail. The bulkhead includes a first sidewall and a second sidewall spaced from and opposed to the first sidewall. The first and second sidewalls are configured to at least partially confine within the inner cavity between the first and second sidewalls an acoustic spray foam injected into an injection inlet aperture provided on the inner panel.Type: ApplicationFiled: May 1, 2018Publication date: August 30, 2018Inventors: Fabian J. Vigil, Aron K. Madsen, Shawn W. Campbell
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Patent number: 9969442Abstract: A vehicle body frame includes a longitudinally extending roof side rail. The roof side rail includes an outer panel, an inner panel fixed to the outer panel to define a cavity therebetween, and a reinforcement panel disposed between and fixedly secured to the outer and inner panels. The reinforcement panel separates the cavity into an inner cavity and an outer cavity. The roof rail has a forward end portion and a rearward end portion. An acoustic spray foam control bulkhead is secured within the cavity at the rearward end portion of the roof side rail. The bulkhead includes a first sidewall and a second sidewall spaced from and opposed to the first sidewall. The first and second sidewalls are configured to at least partially confine within the inner cavity between the first and second sidewalls an acoustic spray foam injected into an injection inlet aperture provided on the inner panel.Type: GrantFiled: December 16, 2016Date of Patent: May 15, 2018Assignee: Honda Motor Co., Ltd.Inventors: Fabian J. Vigil, Aron K. Madsen, Shawn W. Campbell
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Publication number: 20180001934Abstract: A frame assembly of a vehicle front portion includes a windshield lower beam. A damper mount is disposed on the front portion and deforms when subjected to an impact energy. An A-pillar includes upper and lower pillar portions, the upper pillar portion having a lower end disposed adjacent the windshield lower beam, and the lower pillar portion having an upper end disposed adjacent to the windshield lower beam. A joint includes first and second joint members, the first joint member connecting the windshield lower beam to the lower and upper pillar portions and being connected to the damper mount, the second joint member contained within the first joint member and connected to the windshield lower beam, and upper and lower pillar portions. The joint is configured to resist deformation due to the impact energy such that the damper mount deforms and dissipates the impact energy.Type: ApplicationFiled: June 29, 2016Publication date: January 4, 2018Inventors: Fabian J. VIGIL, Hirotomo YAMADA, Hirokazu MATSUURA, Brian E. DRESSEL, Jason T. HARDESTY
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Patent number: 9764776Abstract: An air and water management system for a motor vehicle is disclosed. The system includes an air opening allowing air to enter the engine room on a side of the motor vehicle, an engine cover covering at least one component associated with the engine of the motor vehicle, a rib extending from a top side of the engine cover creating a gutter on the engine cover between the rib and a side of the engine room, a water channel formed integrally in the engine cover adjacent and laterally inward of and parallel to the rib and including a drain longitudinally to the rear of the motor vehicle at a rearward portion of the water channel. Air entering the air opening flows over the rib and into the engine room of the motor vehicle. The rib blocks debris that enters the air opening from flowing into the engine room.Type: GrantFiled: December 18, 2015Date of Patent: September 19, 2017Assignee: Honda Motor Co., Ltd.Inventors: Fabian J Vigil, Kurtis R Horner, Jason S Borland, Hirokazu Matsuura, Nagender Reddy Kasarla, Kenneth M Hartlaub
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Patent number: 9738324Abstract: Some embodiments are directed to a support structure for use with a vehicle, the vehicle having a frame to which the support structure is attached. The support structure can include an elongated pillar defining a hollow portion extending therethrough. The elongated pillar can also define at least two rectangular channels approximately rectangular in cross-section extending through the hollow portion along a direction of elongation of the pillar. The elongated pillar can also define one other channel having a non-parallelogram cross-section extending through the hollow portion along a direction of elongation of the pillar.Type: GrantFiled: June 20, 2016Date of Patent: August 22, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Fabian J. Vigil, Kurtis Ray Horner, Edward Bach, Hirokazu Matsuura
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Publication number: 20170174268Abstract: An air and water management system for a motor vehicle is disclosed. The system includes an air opening allowing air to enter the engine room on a side of the motor vehicle, an engine cover covering at least one component associated with the engine of the motor vehicle, a rib extending from a top side of the engine cover creating a gutter on the engine cover between the rib and a side of the engine room, a water channel formed integrally in the engine cover adjacent and laterally inward of and parallel to the rib and including a drain longitudinally to the rear of the motor vehicle at a rearward portion of the water channel. Air entering the air opening flows over the rib and into the engine room of the motor vehicle. The rib blocks debris that enters the air opening from flowing into the engine room.Type: ApplicationFiled: December 18, 2015Publication date: June 22, 2017Inventors: Fabian J. VIGIL, Kurtis R. HORNER, Jason S. BORLAND, Hirokazu MATSUURA, Nagender Reddy KASARLA, Kenneth M. HARTLAUB
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Patent number: 8911008Abstract: An acoustic spray foam control system and method are provided for a sunroof drain tube area in a vehicle. The system and method include an acoustic spray foam control baffle that is mounted within the sunroof drain tube area of the vehicle and a sunroof drain tube that is installed in the sunroof drain tube area by passing through the acoustic spray foam control baffle. The system and method also include acoustic spray foam that is injected into the sunroof drain tube area with flow of the acoustic spray foam controlled by the acoustic spray foam control baffle.Type: GrantFiled: August 30, 2013Date of Patent: December 16, 2014Assignee: Honda Motor Co., Ltd.Inventors: Shawn W. Campbell, Aron K. Madsen, Robert G. ZumMallen, Fabian J. Vigil
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Patent number: 7477705Abstract: A method for demodulating a received digitally modulated signal subjected to multipath propagation impairment includes estimating the multipath propagation impairment of the received digitally modulated signal using a channel estimator, and estimating at least one symbol of the received digitally modulated signal using a symbol estimator. The at least one estimated symbol is adjusted based upon the estimated multipath propagation impairment to generate an estimate of the at least one symbol as impaired by the multipath propagation. At least one error signal is generated by comparing the estimate of the at least one symbol as impaired by the multipath propagation to the received digitally modulated signal. The at least one error signal is used for estimating remaining symbols to be demodulated and for refining the estimated multipath propagation impairment.Type: GrantFiled: October 19, 2005Date of Patent: January 13, 2009Inventor: Armando J. Vigil
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Patent number: 7215719Abstract: A method for demodulating a received digitally modulated signal subjected to multipath propagation impairment includes estimating the multipath propagation impairment of the received digitally modulated signal using a channel estimator, and estimating at least one symbol of the received digitally modulated signal using a symbol estimator. The at least one estimated symbol is adjusted based upon the estimated multipath propagation impairment to generate an estimate of the at least one symbol as impaired by the multipath propagation. At least one error signal is generated by comparing the estimate of the at least one symbol as impaired by the multipath propagation to the received digitally modulated signal. The at least one error signal is used for estimating remaining symbols to be demodulated and for refining the estimated multipath propagation impairment.Type: GrantFiled: October 19, 2005Date of Patent: May 8, 2007Inventor: Armando J. Vigil
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Patent number: 7187726Abstract: A method for demodulating a received digitally modulated signal subjected to multipath propagation impairment includes estimating the multipath propagation impairment of the received digitally modulated signal using a channel estimator, and estimating at least one symbol of the received digitally modulated signal using a symbol estimator. The at least one estimated symbol is adjusted based upon the estimated multipath propagation impairment to generate an estimate of the at least one symbol as impaired by the multipath propagation. At least one error signal is generated by comparing the estimate of the at least one symbol as impaired by the multipath propagation to the received digitally modulated signal. The at least one error signal is used for estimating remaining symbols to be demodulated and for refining the estimated multipath propagation impairment.Type: GrantFiled: October 19, 2005Date of Patent: March 6, 2007Inventor: Armando J. Vigil
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Patent number: 7006581Abstract: A method for demodulating a received digitally modulated signal subjected to multipath propagation impairment includes estimating the multipath propagation impairment of the received digitally modulated signal using a channel estimator, and estimating at least one symbol of the received digitally modulated signal using a symbol estimator. The at least one estimated symbol is adjusted based upon the estimated multipath propagation impairment to generate an estimate of the at least one symbol as impaired by the multipath propagation. At least one error signal is generated by comparing the estimate of the at least one symbol as impaired by the multipath propagation to the received digitally modulated signal. The at least one error signal is used for estimating remaining symbols to be demodulated and for refining the estimated multipath propagation impairment.Type: GrantFiled: May 25, 2001Date of Patent: February 28, 2006Inventor: Armando J. Vigil
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Publication number: 20030021341Abstract: This invention enables improved reception of ATSC terrestrial broadcast digital television signals. ATSC DTV is a standard of the Advanced Television Systems Committee (ATSC) for the terrestrial broadcast of digital television. ATSC DTV broadcast signals are subject to impairment due to multipath. Improved radio reception in multipath is possible when substantial reference components are transmitted as a component of the transmitted radio. However, the introduction of new signal components to the ATSC DTV broadcast signal represents a modification to the standard which weaken the benefits of standardization. This invention resolves this dilemma by carefully introducing data components into the data multiplex in a form compatible with the ATSC DTV standard. Data components are chosen so as to induce a substantial repeating reference component into the ATSC DTV modulation waveform. The induced reference waveform enables clear reception in multipath while the integrity of the standard is preserved.Type: ApplicationFiled: April 23, 2001Publication date: January 30, 2003Inventors: Armando J. Vigil, Madjid A. Belkerdid
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Patent number: 6510175Abstract: A system for combining AM and FM transmissions. In-band, on-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.Type: GrantFiled: October 8, 1998Date of Patent: January 21, 2003Assignee: Ibiquity Digital CorporationInventors: Billie J. Hunsinger, Armando J. Vigil, Leland P. Solie
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Publication number: 20020034264Abstract: A method for demodulating a received digitally modulated signal subjected to multipath propagation impairment includes estimating the multipath propagation impairment of the received digitally modulated signal using a channel estimator, and estimating at least one symbol of the received digitally modulated signal using a symbol estimator. The at least one estimated symbol is adjusted based upon the estimated multipath propagation impairment to generate an estimate of the at least one symbol as impaired by the multipath propagation. At least one error signal is generated by comparing the estimate of the at least one symbol as impaired by the multipath propagation to the received digitally modulated signal. The at least one error signal is used for estimating remaining symbols to be demodulated and for refining the estimated multipath propagation impairment.Type: ApplicationFiled: May 25, 2001Publication date: March 21, 2002Inventor: Armando J. Vigil
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Patent number: 5951702Abstract: A test structure is added to a microprocessor. The test structure is a RAM-like array of scan-clock word lines which selects a row of macrocells to be read or written. Perpendicular to the scan-clock word lines and the rows of macrocells are scan-data bit lines. Each testable macrocell has true and complement signal nodes that are connected to a pair of scan-data bit lines through a pair of n-channel pass transistors. The gates of the pass transistors are controlled by the scan-clock word line. The true and complement signal nodes are the cross-coupled inverters or gates in a latch. The latch is written or loaded by driving opposite data values onto the pair of scan-data bit lines when the pass transistors are activated by the scan-clock word line. The macrocells have random widths and thus do not form regular columns, so the columns of scan-data bit lines must be expanded to accommodate the various macrocell widths.Type: GrantFiled: April 4, 1997Date of Patent: September 14, 1999Assignee: S3 IncorporatedInventors: Hank Lim, Earl T. Cohen, Peter J. Vigil, Jengwei Pan, James S. Blomgren
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Patent number: 5850415Abstract: A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.Type: GrantFiled: May 30, 1995Date of Patent: December 15, 1998Assignee: USA Digital Radio Partners, L.P.Inventors: Billie J. Hunsinger, A. J. Vigil, Leland P. Solie
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Patent number: 5757854Abstract: A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.Type: GrantFiled: May 30, 1995Date of Patent: May 26, 1998Assignee: USA Digital Radio Partners, L.P.Inventors: Billie J. Hunsinger, A J. Vigil, Leland P. Solie