Patents by Inventor Christopher J. Hopkins
Christopher J. Hopkins 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: 20240138145Abstract: A method used in forming a memory array comprising strings of memory cells comprises forming a stack comprising vertically-alternating first tiers and second tiers. A channel-material string is in individual channel openings in the vertically-alternating first tiers and second tiers. A conductor-material contact is in the individual channel openings directly against the channel material of individual of the channel-material strings. The conductor-material contacts are vertically recessed in the individual channel openings. A conductive via is formed in the individual channel openings directly against the vertically-recessed conductor-material contact in that individual channel opening. Other aspects, including structure independent of method, are disclosed.Type: ApplicationFiled: December 27, 2023Publication date: April 25, 2024Applicant: Micron Technology, Inc.Inventors: John D. Hopkins, Darwin A. Clampitt, Michael J. Puett, Christopher R. Ritchie
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Publication number: 20240104983Abstract: A system according to one embodiment includes a first computing device comprising ultra-wideband communication circuitry, and a second computing device comprising ultra-wideband communication circuitry configured to communicate with the ultra-wideband communication circuitry of the first computing device to determine the angle and distance of the first computing device relative to the second computing device.Type: ApplicationFiled: May 30, 2023Publication date: March 28, 2024Inventors: Ryan C. Kincaid, Robert Prostko, Robert Martens, Benjamin J. Hopkins, David M. Baty, Srikanth Venkateswaran, Christopher R. Baker
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Patent number: 11922247Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: GrantFiled: May 19, 2021Date of Patent: March 5, 2024Assignee: Neology, Inc.Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20210271947Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: ApplicationFiled: May 19, 2021Publication date: September 2, 2021Inventors: George D. CRUICKSHANKS, David R. MISSIMER, Christopher J. HOPKINS, Steven C. LIN, Thomas J. FREDERICK
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Patent number: 11023799Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: GrantFiled: November 14, 2019Date of Patent: June 1, 2021Assignee: NEOLOGY, INC.Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20200082237Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: ApplicationFiled: November 14, 2019Publication date: March 12, 2020Inventors: George D. CRUICKSHANKS, David R. MISSIMER, Christopher J. HOPKINS, Steven C. LIN, Thomas J. FREDERICK
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Patent number: 10482366Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: GrantFiled: March 18, 2019Date of Patent: November 19, 2019Assignee: Neology, Inc.Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20190213457Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: ApplicationFiled: March 18, 2019Publication date: July 11, 2019Inventors: George D. CRUICKSHANKS, David R. MISSIMER, Christopher J. HOPKINS, Steven C. LIN, Thomas J. FREDERICK
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Patent number: 10235616Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: GrantFiled: November 17, 2017Date of Patent: March 19, 2019Assignee: Neology, Inc.Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20180075333Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: ApplicationFiled: November 17, 2017Publication date: March 15, 2018Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Patent number: 9824309Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: GrantFiled: December 10, 2014Date of Patent: November 21, 2017Assignee: NEOLOGY, INC.Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20160307087Abstract: A radio frequency identification (RFID) automatic vehicle identification (AVI) system configured to mitigate signal interference, the system comprising a plurality of RFID readers, comprising a first RFID reader and a second RFID reader; and a plurality of antennas, wherein a first antenna is connected to the first RFID reader and a second antenna is connected to the second RFID reader. Prior to the first RFID reader transmitting a signal through the first antenna, the first RFID reader samples a received radio frequency (RF) signal from the first antenna, and if the received RF signal meets predetermined strength and frequency criteria, the first RFID reader inhibits transmission of the signal through the first antenna.Type: ApplicationFiled: December 10, 2014Publication date: October 20, 2016Inventors: George D. Cruickshanks, David R. Missimer, Christopher J. Hopkins, Steven C. Lin, Thomas J. Frederick
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Publication number: 20110047265Abstract: A computer system is configured to monitor and analyze the use of a client device by a minor and compute a risk for that minor. Examples of client devices include personal computers, laptops, cellular phones, “smart phones”, and other personal electronic devices. The analysis includes receiving text blocks from the client, processing the text block to discover “hit strings”, compute risk scores for the hit strings, and then to compute an overall risk score for the minor. A hit string is a string of characters such as a word or phrase that is indicative of a risk to the minor such as depression, “cyber bullying”, or an “adult predator”.Type: ApplicationFiled: August 21, 2010Publication date: February 24, 2011Applicant: PARENTAL OPTIONSInventors: Timothy A. Withers, Leonard W. Fisk, Jeffrey L. Rinek, Christopher J. Hopkins