Patents by Inventor Vernon A. Van Buren
Vernon A. Van Buren 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: 20230396225Abstract: A signal booster is disclosed that includes a first interface port, a second interface port, a third interface port, a downlink signal splitter device, an uplink signal splitter device, a main booster and a front-end booster. The uplink signal splitter device can include a first uplink splitter port configured to direct uplink signals from the second interface port towards the first interface port. The uplink signal splitter device can include a second uplink splitter port configured to direct uplink signals from the third interface port towards the first interface port. The main booster can include a main downlink amplification path and a main uplink amplification path. The front-end booster can include a front-end downlink amplification path and a front-end uplink amplification path.Type: ApplicationFiled: July 17, 2023Publication date: December 7, 2023Inventors: Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20200204132Abstract: A signal booster is disclosed that includes a first interface port, a second interface port, a third interface port, a downlink signal splitter device, an uplink signal splitter device, a main booster and a front-end booster. The uplink signal splitter device can include a first uplink splitter port configured to direct uplink signals from the second interface port towards the first interface port. The uplink signal splitter device can include a second uplink splitter port configured to direct uplink signals from the third interface port towards the first interface port. The main booster can include a main downlink amplification path and a main uplink amplification path. The front-end booster can include a front-end downlink amplification path and a front-end uplink amplification path.Type: ApplicationFiled: December 24, 2019Publication date: June 25, 2020Inventors: Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20190386625Abstract: A wireless repeater is disclosed. The wireless repeater can include a first front-end booster. The wireless repeater can include a second front-end booster. The wireless repeater can include a signal combiner device. The wireless repeater can include a main booster. The wireless repeater can include a coaxial cable communicatively coupled to the signal combiner device. The wireless repeater can include a control unit. The control unit can adjust an adjustable gain of the first front-end booster, an adjustable gain of the second front-end booster, or an adjustable gain of the main booster based on an expected signal loss of at least one of the signal combiner device or the coaxial cable.Type: ApplicationFiled: August 29, 2019Publication date: December 19, 2019Inventors: Scott Terry, Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20190068154Abstract: A signal booster is disclosed. The signal booster can include a first gain unit with a first adjustable gain configured to be applied to a first-direction signal. The signal booster can include a second gain unit with a second adjustable gain configured to be applied to a second-direction signal. The signal booster can include a signal splitter communicatively coupled to the first gain unit and the second gain unit. The signal booster can include a control unit communicatively coupled to first gain unit and the second gain unit. The control unit can be configured to control the first adjustable gain and the second adjustable gain to compensate for a signal loss of the signal splitter.Type: ApplicationFiled: October 30, 2018Publication date: February 28, 2019Inventors: Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20170163233Abstract: A signal booster is disclosed that includes a first front-end booster, a second front-end booster, a signal combiner device and a main booster. The first front-end booster can include a first signal power level detector and a first gain unit. The second front-end booster can include a second signal power level detector and a second gain unit. The main booster can include a third signal power level detector and a third gain unit. The main booster can further include a fourth signal power level detector and a fourth gain unit. The first front-end booster can further include a fifth signal power level detector and a fifth gain unit. The second front-end booster can further include a sixth signal power level detector and a sixth gain unit.Type: ApplicationFiled: February 22, 2017Publication date: June 8, 2017Inventors: Christopher K. Ashworth, Vernon A. Van Buren
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Patent number: 9444543Abstract: A system is disclosed that includes a first interface port, a second interface port, a signal splitter device, a main booster, and a front-end booster. The signal splitter device may include first, second, and third splitter ports. The signal splitter device may be configured such that a first direction signal received at either of the second and third splitter ports is output at the first splitter port and a second direction signal that is received at the first splitter port is output at each of the second and third splitter ports. The main booster may include main first and second direction amplification paths that are each communicatively coupled between the first splitter port and the first interface port. The front-end booster may include front-end first and second direction amplification paths that are each communicatively coupled between the second splitter port and the second interface port.Type: GrantFiled: April 17, 2015Date of Patent: September 13, 2016Assignee: WILSON ELECTRONICS, LLCInventors: Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20160036403Abstract: A signal booster is disclosed that includes a first interface port, a second interface port, a downlink signal splitter device, an uplink signal splitter device, a main booster and a first front-end booster. The downlink signal splitter device can communicate a downlink signal from the first interface port to a plurality of interface ports. The uplink signal splitter device can communicate an uplink signal from the plurality of interface ports to the first interface port. The main booster can include a main downlink amplification path and a main uplink amplification path. The first front-end booster can include a first front-end downlink amplification path and a first front-end uplink amplification path.Type: ApplicationFiled: October 14, 2015Publication date: February 4, 2016Inventors: Christopher K. Ashworth, Vernon A. Van Buren
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Publication number: 20160028469Abstract: A system is disclosed that includes a first interface port, a second interface port, a signal splitter device, a main booster, and a front-end booster. The signal splitter device may include first, second, and third splitter ports. The signal splitter device may be configured such that a first direction signal received at either of the second and third splitter ports is output at the first splitter port and a second direction signal that is received at the first splitter port is output at each of the second and third splitter ports. The main booster may include main first and second direction amplification paths that are each communicatively coupled between the first splitter port and the first interface port. The front-end booster may include front-end first and second direction amplification paths that are each communicatively coupled between the second splitter port and the second interface port.Type: ApplicationFiled: April 17, 2015Publication date: January 28, 2016Inventors: Christopher K. ASHWORTH, Vernon A. VAN BUREN
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Patent number: 9065415Abstract: A method of configuring a signal booster may include receiving an indication that a first interface port of a first amplifier is configured such that external signals are not introduced to the first amplifier and measuring thermal noise output by the first amplifier at a second amplifier communicatively coupled to a second interface port of the first amplifier after receiving the indication. The method may further include determining signal loss between the first amplifier and the second amplifier based on the measured thermal noise and setting a gain of the second amplifier based on the signal loss.Type: GrantFiled: January 28, 2014Date of Patent: June 23, 2015Assignee: WILSON ELECTRONICS, LLCInventors: Vernon A. Van Buren, Christopher K. Ashworth, James Colin Clark
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Patent number: 9054664Abstract: A system is disclosed that includes a first interface port, a second interface port, a signal splitter device, a main booster, and a front-end booster. The signal splitter device may include first, second, and third splitter ports. The signal splitter device may be configured such that a first direction signal received at either of the second and third splitter ports is output at the first splitter port and a second direction signal that is received at the first splitter port is output at each of the second and third splitter ports. The main booster may include main first and second direction amplification paths that are each communicatively coupled between the first splitter port and the first interface port. The front-end booster may include front-end first and second direction amplification paths that are each communicatively coupled between the second splitter port and the second interface port.Type: GrantFiled: July 23, 2014Date of Patent: June 9, 2015Assignee: WILSON ELECTRONICS, LLCInventors: Christopher K. Ashworth, Vernon A. Van Buren
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Patent number: 8874030Abstract: An amplifier configured to handle oscillation is disclosed. The amplifier monitors a signal ratio to determine when the amplifier is oscillating. The gain is reduced when oscillation is detected and the amplifier is allowed to operate normally when oscillation is not detected.Type: GrantFiled: April 4, 2012Date of Patent: October 28, 2014Assignee: Wilson Electronics, LLCInventors: Vernon A. Van Buren, Patrick L. Cook, Christopher K. Ashworth, Richard M. Kline
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Patent number: 8874029Abstract: A method is provided for detecting and mitigating oscillation in an amplifier. The amplifier is configured to sample a signal being amplified to determine whether the amplifier is oscillating. In addition, the status of the amplifier can be verified based on the apparent signal levels of the signals being amplified. The gain of the amplifier is then adjusted in accordance with whether the amplifier is oscillating or as necessary to maintain gain that is compatible with the system within which the amplifier is operating.Type: GrantFiled: August 23, 2012Date of Patent: October 28, 2014Assignee: Wilson Electronics, LLCInventors: Vernon A. Van Buren, James W. Wilson, Patrick L. Cook, Christopher K. Ashworth, Richard M. Kline
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Patent number: 8849187Abstract: An amplifier for controlling or reducing broadband noise is disclosed. An amplifier determines whether a useful signal is being amplified and controls the gain of the amplifier at least when useful signals are not being amplified to prevent or minimize the amplification of noise.Type: GrantFiled: August 22, 2012Date of Patent: September 30, 2014Assignee: Wilson Electronics, LLCInventors: Vernon A. Van Buren, Patrick L. Cook, Christopher K. Ashworth, Richard M. Kline
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Publication number: 20140274193Abstract: A method for providing overload or noise protection may include applying an amplification factor to a first-band signal transmitted in a first frequency band. The first frequency band may include a first uplink band and a first downlink band. The amplification factor may be applied by an amplification circuit configured for signals transmitted in the first frequency band. The method may further include detecting a second-band signal transmitted in a second frequency band. The second frequency band may include a second uplink band and a second downlink band. Additionally, the method may include adjusting the amplification factor based on the detected second-band signal.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: WILSON ELECTRONICS, LLCInventors: Christopher K. Ashworth, Vernon A. Van Buren, Patrick L. Cook, Richard M. Kline
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Patent number: 8755399Abstract: A common-direction duplexer may include a common port, a first-band port, and a second-band port. The common-direction duplexer may also include a first filter between the common port and the first-band port. The first filter may be configured to pass a first frequency range and filter out a second frequency range and a third frequency range. The first and second frequency ranges may be associated with a first-direction signal transmitted in the first and/or second frequency range. The third frequency range may be spectrally between the first and second frequency ranges and may be associated with a second-direction signal that propagates in a direction opposite that of the first-direction signal. The common-direction duplexer may also include a second filter between the common port and the second-band port. The second filter may be configured to pass the second frequency range and filter out the first and third frequency ranges.Type: GrantFiled: March 15, 2013Date of Patent: June 17, 2014Assignee: Wilson Electronics, LLCInventors: Vernon A. Van Buren, Christopher K. Ashworth, James W. Wilson
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Patent number: 8639180Abstract: A method is provided for detecting and mitigating oscillation in a booster amplifier. The booster amplifier is configured to sample a signal being amplified to determine whether the booster amplifier is oscillating. In addition, the status of the booster amplifier can be verified based on the apparent signal levels of the signals being amplified. The gain of the booster amplifier is then adjusted in accordance with whether the booster amplifier is oscillating or as necessary to maintain gain that is compatible with the system within which the booster amplifier is operating.Type: GrantFiled: March 15, 2013Date of Patent: January 28, 2014Assignee: Wilson Electronics, LLCInventors: Patrick L. Cook, Vernon A. Van Buren, Christopher K. Ashworth, Richard M. Kline
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Patent number: 8583033Abstract: An amplifier is provided for optimizing gain. The amplifier determines an optimal gain from inputs including the forward link and reverse link input power. The inputs are processed to determine an optimal gain of the amplifier. The optimal gain may be accessed from a lookup table that accounts for characteristics of the amplifier, the cell phone (or other device), and the base station (or base stations). The optimal gain is set to account at least for industry standards, amplifier oscillation issues, base station overload protection, and base station noise floor protection.Type: GrantFiled: March 3, 2011Date of Patent: November 12, 2013Assignee: Wilson Electronics, LLCInventors: Christopher K. Ashworth, Richard M. Kline, Patrick L. Cook, Vernon A. Van Buren
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Patent number: 8583034Abstract: A method is provided for detecting and mitigating oscillation in a booster amplifier. The booster amplifier is configured to sample a signal being amplified to determine whether the booster amplifier is oscillating. In addition, the status of the booster amplifier can be verified based on the apparent signal levels of the signals being amplified. The gain of the booster amplifier is then adjusted in accordance with whether the booster amplifier is oscillating or as necessary to maintain gain that is compatible with the system within which the booster amplifier is operating.Type: GrantFiled: March 15, 2013Date of Patent: November 12, 2013Assignee: Wilson Electronics, LLCInventors: Patrick L. Cook, Vernon A. Van Buren, Christopher K. Ashworth, Richard M. Kline
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Publication number: 20130082781Abstract: A method is provided for detecting and mitigating oscillation in an amplifier. The amplifier is configured to sample a signal being amplified to determine whether the amplifier is oscillating. In addition, the status of the amplifier can be verified based on the apparent signal levels of the signals being amplified. The gain of the amplifier is then adjusted in accordance with whether the amplifier is oscillating or as necessary to maintain gain that is compatible with the system within which the amplifier is operating.Type: ApplicationFiled: August 23, 2012Publication date: April 4, 2013Applicant: WILSON ELECTRONICS, INC.Inventors: Vernon A. Van Buren, James W. Wilson, Patrick L. Cook, Christopher K. Ashworth, Richard M. Kline
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Publication number: 20130084906Abstract: An amplifier for controlling or reducing broadband noise is disclosed. An amplifier determines whether a useful signal is being amplified and controls the gain of the amplifier at least when useful signals are not being amplified to prevent or minimize the amplification of noise.Type: ApplicationFiled: August 22, 2012Publication date: April 4, 2013Applicant: WILSON ELECTRONICS, INC.Inventors: Vernon A. Van Buren, Patrick L. Cook, Christopher K. Ashworth, Richard M. Kline