Patents by Inventor Kirk Alan Martin
Kirk Alan Martin 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: 10679876Abstract: A system for decapsulating a portion of an encapsulated integrated circuit that includes copper elements has a container holding an etchant solution, a pump having an inlet port connected to the container holding an etchant solution, and an outlet port, a heat exchanger having an inlet port connected to the pump outlet port, and an outlet port from the heat exchanger, and control circuitry controlling temperature of the etchant to be at or below ambient temperature by controlling temperature of the heat exchanger.Type: GrantFiled: June 4, 2018Date of Patent: June 9, 2020Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Patent number: 10510568Abstract: An inhibitor solution injector system for an IC decapsulation apparatus has a source reservoir of inhibitor solution, a fluid injection apparatus connected to the source reservoir by a fluid passage, an injection coupling having a first input passage for inhibitor solution, and a through passage for etchant solution, the input passage intersecting with the through passage, and control circuitry controlling the controlled fluid injection apparatus. The fluid injection apparatus is controlled to draw inhibitor solution from the source reservoir, and to inject inhibitor solution through the input passage into the through passage of the injection coupling.Type: GrantFiled: October 20, 2015Date of Patent: December 17, 2019Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Publication number: 20180286713Abstract: A system for decapsulating a portion of an encapsulated integrated circuit that includes copper elements has a container holding an etchant solution, a pump having an inlet port connected to the container holding an etchant solution, and an outlet port, a heat exchanger having an inlet port connected to the pump outlet port, and an outlet port from the heat exchanger, and control circuitry controlling temperature of the etchant to be at or below ambient temperature by controlling temperature of the heat exchanger.Type: ApplicationFiled: June 4, 2018Publication date: October 4, 2018Inventor: Kirk Alan Martin
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Patent number: 10014195Abstract: A decapsulation apparatus has an etch plate, an off-center etch head having an opening, a cover sealing to the etch plate forming an etching chamber, a gasket surrounding the opening, a ram sealed through the cover, a pressure-controlled source of Nitrogen or inert gas continuously purging the etching chamber at a low gas pressure, a f toggle mechanism mounted to a metal plate t, an etchant supply subsystem comprising sources of etchant solutions, an etchant solution pump, supply passages and controls to select etchants and etchant ratios, and a heat exchanger heating or cooling the etchant solution, etchant waste passages f conducting used etchant away. Etchants are mixed in the passages to the reaction region, and turbulence in the reaction region is promoted by impinging etchant solution on the encapsulated device.Type: GrantFiled: July 27, 2017Date of Patent: July 3, 2018Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Patent number: 9991142Abstract: A system for decapsulating a portion of an encapsulated integrated circuit that includes copper elements has one or more containers holding specific etchant solutions, a pump having an inlet port connected to the one or more containers holding specific etchant solutions, and an outlet port, a temperature-controlled metal block having a fluid inlet connected to the pump outlet port, and an outlet port from the block, and control circuitry enabling control of temperature of the metal block and operation of the pump, and flow and temperature sensors coupled to the control circuitry. Etchant temperature at the outlet of the metal block is controlled to be at or below ambient temperature by controlling the pump and temperature of the metal block, and etchant mixture is delivered via a delivery conduit to an encapsulation surface of an encapsulated integrated circuit, decapsulating a portion of encapsulated circuit, minimizing damage to the copper elements.Type: GrantFiled: June 1, 2015Date of Patent: June 5, 2018Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Publication number: 20170323812Abstract: A decapsulation apparatus has an etch plate, an off-center etch head having an opening, a cover sealing to the etch plate forming an etching chamber, a gasket surrounding the opening, a ram sealed through the cover, a pressure-controlled source of Nitrogen or inert gas continuously purging the etching chamber at a low gas pressure, a f toggle mechanism mounted to a metal plate t, an etchant supply subsystem comprising sources of etchant solutions, an etchant solution pump, supply passages and controls to select etchants and etchant ratios, and a heat exchanger heating or cooling the etchant solution, etchant waste passages f conducting used etchant away. Etchants are mixed in the passages to the reaction region, and turbulence in the reaction region is promoted by impinging etchant solution on the encapsulated device.Type: ApplicationFiled: July 27, 2017Publication date: November 9, 2017Inventor: Kirk Alan Martin
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Patent number: 9721816Abstract: A decapsulation apparatus has an etch plate, an off-center etch head having an opening, a cover sealing to the etch plate forming an etching chamber, a gasket surrounding the opening, a ram sealed through the cover, a pressure-controlled source of Nitrogen or inert gas continuously purging the etching chamber at a low gas pressure, a f toggle mechanism mounted to a metal plate t, an etchant supply subsystem comprising sources of etchant solutions, an etchant solution pump, supply passages and controls to select etchants and etchant ratios, and a heat exchanger heating or cooling the etchant solution, etchant waste passages f conducting used etchant away. Etchants are mixed in the passages to the reaction region, and turbulence in the reaction region is promoted by impinging etchant solution on the encapsulated device.Type: GrantFiled: October 20, 2015Date of Patent: August 1, 2017Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Publication number: 20170110348Abstract: A decapsulation apparatus has an etch plate, an off-center etch head having an opening, a cover sealing to the etch plate forming an etching chamber, a gasket surrounding the opening, a ram sealed through the cover, a pressure-controlled source of Nitrogen or inert gas continuously purging the etching chamber at a low gas pressure, a f toggle mechanism mounted to a metal plate t, an etchant supply subsystem comprising sources of etchant solutions, an etchant solution pump, supply passages and controls to select etchants and etchant ratios, and a heat exchanger heating or cooling the etchant solution, etchant waste passages f conducting used etchant away. Etchants are mixed in the passages to the reaction region, and turbulence in the reaction region is promoted by impinging etchant solution on the encapsulated device.Type: ApplicationFiled: October 20, 2015Publication date: April 20, 2017Inventor: Kirk Alan Martin
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Publication number: 20170107629Abstract: An inhibitor solution injector system for an IC decapsulation apparatus has a source reservoir of inhibitor solution, a fluid injection apparatus connected to the source reservoir by a fluid passage, an injection coupling having a first input passage for inhibitor solution, and a through passage for etchant solution, the input passage intersecting with the through passage, and control circuitry controlling the controlled fluid injection apparatus. The fluid injection apparatus is controlled to draw inhibitor solution from the source reservoir, and to inject inhibitor solution through the input passage into the through passage of the injection coupling.Type: ApplicationFiled: October 20, 2015Publication date: April 20, 2017Inventor: Kirk Alan Martin
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Publication number: 20150262850Abstract: A system for decapsulating a portion of an encapsulated integrated circuit that includes copper elements has one or more containers holding specific etchant solutions, a pump having an inlet port connected to the one or more containers holding specific etchant solutions, and an outlet port, a temperature-controlled metal block having a fluid inlet connected to the pump outlet port, and an outlet port from the block, and control circuitry enabling control of temperature of the metal block and operation of the pump, and flow and temperature sensors coupled to the control circuitry. Etchant temperature at the outlet of the metal block is controlled to be at or below ambient temperature by controlling the pump and temperature of the metal block, and etchant mixture is delivered via a delivery conduit to an encapsulation surface of an encapsulated integrated circuit, decapsulating a portion of encapsulated circuit, minimizing damage to the copper elements.Type: ApplicationFiled: June 1, 2015Publication date: September 17, 2015Inventor: Kirk Alan Martin
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Patent number: 9059184Abstract: A method and system for decapsulating a portion of an encapsulated integrated circuit delivers etchant mixture in variable but precise, high-velocity micro-metered pulses to a single outlet port of a pump from any one of or a combination of separate inlet ports connected to separate etchant source containers holding specific etchant solutions, controls temperature of the etchant mixture by passing the etchant mixture from the outlet port through a serpentine passage in a temperature-controlled metal block, and delivers the etchant mixture from the serpentine passage of the temperature-controlled block via a delivery conduit to an encapsulation surface of the encapsulated integrated circuit.Type: GrantFiled: December 19, 2011Date of Patent: June 16, 2015Assignee: RKD Engineering CorporationInventor: Kirk Alan Martin
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Publication number: 20130157471Abstract: A method and system for decapsulating a portion of an encapsulated integrated circuit delivers etchant mixture in variable but precise, high-velocity micro-metered pulses to a single outlet port of a pump from any one of or a combination of separate inlet ports connected to separate etchant source containers holding specific etchant solutions, controls temperature of the etchant mixture by passing the etchant mixture from the outlet port through a serpentine passage in a temperature-controlled metal block, and delivers the etchant mixture from the serpentine passage of the temperature-controlled block via a delivery conduit to an encapsulation surface of the encapsulated integrated circuit.Type: ApplicationFiled: December 19, 2011Publication date: June 20, 2013Inventor: Kirk Alan Martin
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Patent number: 7539002Abstract: The invention is a grounding device that grounds the wearer when the wearer is in a designated area and automatically disengages when the wearer leaves the designated area. The device may include a magnetic wriststrap connector that disengagably connects to a wriststrap terminal (or a wriststrap monitor when the terminal is integrated into the monitor). The wriststrap connector may provide an indication to the monitor of the proper mating of the connector and the terminal.Type: GrantFiled: July 31, 2006Date of Patent: May 26, 2009Assignee: 3M Innovative Properties CompanyInventors: Vladimir Kraz, Kirk Alan Martin, Fatjon Gurga, Yelena Kraz, Elis Pogace
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Patent number: 7522402Abstract: A device and method for ionization control is provided. The device and method controls the ionization balance using a sensor element, a control circuit that produces output signal as a function of an input signal from the sensor and transmits that output signal to the ionizer being controlled. The device also has a mechanism for detecting rapid changes in the input signal and a mechanism for disabling changes in the control signal for the duration of presence of said rapidly-changing signal.Type: GrantFiled: January 9, 2006Date of Patent: April 21, 2009Assignee: 3M Innovative Properties CompanyInventors: Vladimir Kraz, Kirk Alan Martin
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Patent number: 7085120Abstract: The invention is a grounding device that grounds the wearer when the wearer is in a designated area and automatically disengages when the wearer leaves the designated area. In more detail, the grounding device includes a wristband that is electrically coupled to a grounded object with a fastening mechanism, wherein the fastening mechanism automatically releases to separate the wristband from the grounded object if the wristband is outside of the designated area. Where the fastening mechanism includes a coupling mechanism (e.g., a wire), there may be a rotating device that retracts the coupling mechanism after the fastening mechanism is released. The device may be enhanced with a grounding device monitoring unit that monitors whether the grounding device is in use and a sensor that detects whether the operator is in the designated area, so that an alarm is triggered if the operator is in the designated area and the grounding device is not in use.Type: GrantFiled: May 8, 2003Date of Patent: August 1, 2006Assignee: Credence Technologies, Inc.Inventors: Vladimir Kraz, Kirk Alan Martin, Fatjon Gurga, Yelena Kraz
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Patent number: 7038279Abstract: A system and method for measuring process parameters in a process machine is described. The system is synchronized to the operation of the process machine so that spurious process parameters events are filtered out.Type: GrantFiled: October 28, 2002Date of Patent: May 2, 2006Assignee: Credence Technologies, Inc.Inventors: Vladimir Kraz, Kirk Alan Martin
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Patent number: 6985346Abstract: A device and method for ionization control is provided. The device and method controls the ionization balance using a sensor element, a control circuit that produces output signal as a function of an input signal from the sensor and transmits that output signal to the ionizer being controlled. The device also has a mechanism for detecting rapid changes in the input signal and a mechanism for disabling changes in the control signal for the duration of presence of said rapidly-changing signal.Type: GrantFiled: May 8, 2003Date of Patent: January 10, 2006Assignee: Credence Technologies, Inc.Inventors: Vladimir Kraz, Kirk Alan Martin
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Patent number: 6930612Abstract: A method and apparatus for monitoring grounding of personnel and equipment in electrostatic discharge (ESD) sensitive areas. The device generates a low voltage alternating current control signal (60) which is applied to personnel (50) and equipment (350) being monitored. The device further includes signal conditioning (66) and detection means (70) to distinguish static charges from the control signal and transmit an alarm (72) upon detection of such static charge. The method encompasses the use of an alternating current control signal to detect static charge.Type: GrantFiled: October 4, 2002Date of Patent: August 16, 2005Assignee: Credence Technologies, Inc.Inventors: Vladimir Kraz, Kirk Alan Martin
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Publication number: 20040196612Abstract: The invention is a grounding device that grounds the wearer when the wearer is in a designated area and automatically disengages when the wearer leaves the designated area. In more detail, the grounding device includes a wristband that is electrically coupled to a grounded object with a fastening mechanism, wherein the fastening mechanism automatically releases to separate the wristband from the grounded object if the wristband is outside of the designated area. Where the fastening mechanism includes a coupling mechanism (e.g., a wire), there may be a rotating device that retracts the coupling mechanism after the fastening mechanism is released. The device may be enhanced with a grounding device monitoring unit that monitors whether the grounding device is in use and a sensor that detects whether the operator is in the designated area, so that an alarm is triggered if the operator is in the designated area and the grounding device is not in use.Type: ApplicationFiled: May 8, 2003Publication date: October 7, 2004Inventors: Vladimir Kraz, Kirk Alan Martin, Fatjon Gurga, Yelena Kraz
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Publication number: 20040145852Abstract: A device and method for ionization control is provided. The device and method controls the ionization balance using a sensor element, a control circuit that produces output signal as a function of an input signal from the sensor and transmits that output signal to the ionizer being controlled. The device also has a mechanism for detecting rapid changes in the input signal and a mechanism for disabling changes in the control signal for the duration of presence of said rapidly-changing signal.Type: ApplicationFiled: May 8, 2003Publication date: July 29, 2004Applicant: Credence Technologies Inc.Inventors: Vladimir Kraz, Kirk Alan Martin