Patents by Inventor Steven C. Steps
Steven C. Steps 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: 20200233026Abstract: A tester apparatus is described. Various components contribute to the functionality of the tester apparatus, including an insertion and removal apparatus, thermal posts, independent gimbaling, the inclusion of a photo detector, a combination of thermal control methods, a detect circuitry in a socket lid, through posts with stand-offs, and a voltage retargeting.Type: ApplicationFiled: March 26, 2020Publication date: July 23, 2020Applicant: Aehr Test SystemsInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps, Scott E. Lindsey
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Patent number: 10718808Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: October 26, 2018Date of Patent: July 21, 2020Assignee: AEHR TEST SYSTEMSInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: 10649022Abstract: A tester apparatus is described. Various components contribute to the functionality of the tester apparatus, including an insertion and removal apparatus, thermal posts, independent gimbaling, the inclusion of a photo detector, a combination of thermal control methods, a detect circuitry in a socket lid, through posts with stand-offs, and a voltage retargeting.Type: GrantFiled: February 27, 2018Date of Patent: May 12, 2020Assignee: AEHR TEST SYSTEMSInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps, Scott E. Lindsey
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Publication number: 20200027799Abstract: A tester apparatus is provided. Slot assemblies are removably mounted to a frame. Each slot assembly allows for individual heating and temperature control of a respective cartridge that is inserted into the slot assembly. A closed loop air path is defined by the frame and a heater and cooler are located in the closed loop air path to cool or heat the cartridge with air. Individual cartridges can be inserted or be removed while other cartridges are in various stages of being tested or in various stages of temperature ramps.Type: ApplicationFiled: September 19, 2019Publication date: January 23, 2020Applicant: Aehr Test SystemsInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps
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Patent number: 10466292Abstract: A tester apparatus is provided. Slot assemblies are removably mounted to a frame. Each slot assembly allows for individual heating and temperature control of a respective cartridge that is inserted into the slot assembly. A closed loop air path is defined by the frame and a heater and cooler are located in the closed loop air path to cool or heat the cartridge with air. Individual cartridges can be inserted or be removed while other cartridges are in various stages of being tested or in various stages of temperature ramps.Type: GrantFiled: January 6, 2017Date of Patent: November 5, 2019Assignee: Aehr Test SystemsInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps
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Publication number: 20190072607Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: October 26, 2018Publication date: March 7, 2019Applicant: AEHR TEST SYSTEMSInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: 10151793Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: November 27, 2017Date of Patent: December 11, 2018Assignee: AEHR TEST SYSTEMSInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Publication number: 20180252762Abstract: A tester apparatus is described. Various components contribute to the functionality of the tester apparatus, including an insertion and removal apparatus, thermal posts, independent gimbaling, the inclusion of a photo detector, a combination of thermal control methods, a detect circuitry in a socket lid, through posts with stand-offs, and a voltage retargeting.Type: ApplicationFiled: February 27, 2018Publication date: September 6, 2018Applicant: AEHR TEST SYSTEMSInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps, Scott E. Lindsey
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Publication number: 20180080981Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: November 27, 2017Publication date: March 22, 2018Applicant: AEHR TEST SYSTEMSInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: 9857418Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: October 13, 2016Date of Patent: January 2, 2018Assignee: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Publication number: 20170200660Abstract: A tester apparatus is provided. Slot assemblies are removably mounted to a frame. Each slot assembly allows for individual heating and temperature control of a respective cartridge that is inserted into the slot assembly. A closed loop air path is defined by the frame and a heater and cooler are located in the closed loop air path to cool or heat the cartridge with air. Individual cartridges can be inserted or be removed while other cartridges are in various stages of being tested or in various stages of temperature ramps.Type: ApplicationFiled: January 6, 2017Publication date: July 13, 2017Applicant: Aehr Test SystemsInventors: Jovan Jovanovic, Kenneth W. Deboe, Steven C. Steps
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Publication number: 20170030965Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Applicant: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: 9500702Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: February 3, 2016Date of Patent: November 22, 2016Assignee: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Publication number: 20160154053Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: February 3, 2016Publication date: June 2, 2016Applicant: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: 9291668Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: June 16, 2015Date of Patent: March 22, 2016Assignee: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, Alberto Calderon
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Publication number: 20150285856Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: June 16, 2015Publication date: October 8, 2015Applicant: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, Alberto Calderon
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Patent number: 9086449Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: GrantFiled: May 17, 2012Date of Patent: July 21, 2015Assignee: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Publication number: 20120223729Abstract: The invention relates to a tester apparatus of the kind including a portable supporting structure for removably holding and testing a substrate carrying a microelectronic circuit. An interface on the stationary structure is connected to the first interface when the portable structure is held by the stationary structure and is disconnected from the first interface when the portable supporting structure is removed from the stationary structure. An electrical tester is connected through the interfaces so that signals may be transmitted between the electrical tester and the microelectronic circuit to test the microelectronic circuit.Type: ApplicationFiled: May 17, 2012Publication date: September 6, 2012Applicant: Aehr Test SystemsInventors: Steven C. Steps, Scott E. Lindsey, Kenneth W. Deboe, Donald P. Richmond, II, Alberto Calderon
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Patent number: D850309Type: GrantFiled: July 27, 2017Date of Patent: June 4, 2019Assignee: Aehr Test SystemsInventors: Jovan Jovanovic, Scott E. Lindsey, Steven C. Steps, David S. Hendrickson
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Patent number: D875579Type: GrantFiled: April 8, 2019Date of Patent: February 18, 2020Assignee: AEHR TEST SYSTEMSInventors: Jovan Jovanovic, Scott E. Lindsey, Steven C. Steps, David S. Hendrickson