Patents by Inventor Devendra Channappa Holeyannavar
Devendra Channappa Holeyannavar 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: 12159802Abstract: The disclosure describes devices, systems, and methods for integrating load locks into a factory interface footprint space. A factory interface for an electronic device manufacturing system can include a load port for receiving a substrate carrier. The load port can include a frame adapted for connecting the load port to a factory interface, the frame comprising a transport opening through which one or more substrates are capable of being transported between the substrate carrier and the factory interface. The load port can also include an actuator coupled to the frame, and a load port door coupled to the actuator and configured to seal the transport opening. The frame height can be greater than the height of the load port door, and less than 2.5 times the height of the load port door.Type: GrantFiled: March 1, 2022Date of Patent: December 3, 2024Assignee: Applied Materials, Inc.Inventors: Srinivas Poshatrahalli Gopalakrishna, Paul B. Reuter, Devendra Channappa Holeyannavar, Douglas B. Baumgarten, Sushant S. Koshti, Arunkumar Ramachandraiah, Narayanan Ramachandran
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Patent number: 12142500Abstract: A platform is of a side storage pod. The platform includes an upper surface and kinematic pins extending from the upper surface within a chamber of the side storage pod to engage a lower surface of a side storage container in the chamber to level the side storage container in the chamber.Type: GrantFiled: March 2, 2023Date of Patent: November 12, 2024Assignee: Applied Materials, Inc.Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine
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Patent number: 12142508Abstract: A factory interface for an electronic device manufacturing system can include a load lock disposed within the interior volume of a factory interface and a factory interface robot disposed within the interior volume of the factory interface. The factory interface robot can be configured to transfer substrates between a first set of substrate carriers and the first load lock. The factory interface robot can comprise a vertical tower, a plurality of links, and an end effector.Type: GrantFiled: October 12, 2021Date of Patent: November 12, 2024Assignee: Applied Materials, Inc.Inventors: Sushant S. Koshti, Paul B. Reuter, David Phillips, Jacob Newman, Andrew J. Constant, Michael R. Rice, Shay Assaf, Srinivas Poshatrahalli Gopalakrishna, Devendra Channappa Holeyannavar, Douglas B. Baumgarten, Arunkumar Ramachandraiah, Narayanan Ramachandran
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Publication number: 20240365013Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: ApplicationFiled: July 9, 2024Publication date: October 31, 2024Inventors: UPENDRA UMMETHALA, PHILIP KRAUS, KEITH BERDING, BLAKE ERICKSON, PATRICK TAE, DEVENDRA CHANNAPPA HOLEYANNAVAR, SHIVARAJ MANJUNATH NARA, ANANDAKUMAR PARAMESHWARAPPA, SIVASANKAR NAGARAJAN, DHIRENDRA KUMAR
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Patent number: 12114083Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: GrantFiled: June 26, 2023Date of Patent: October 8, 2024Assignee: Applied Materials, Inc.Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaraj Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Publication number: 20230345137Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: ApplicationFiled: June 26, 2023Publication date: October 26, 2023Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaraj Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Patent number: 11736818Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: GrantFiled: February 9, 2022Date of Patent: August 22, 2023Assignee: Applied Materials, Inc.Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaraj Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Publication number: 20230207354Abstract: A platform is of a side storage pod. The platform includes an upper surface and kinematic pins extending from the upper surface within a chamber of the side storage pod to engage a lower surface of a side storage container in the chamber to level the side storage container in the chamber.Type: ApplicationFiled: March 2, 2023Publication date: June 29, 2023Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine
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Patent number: 11647577Abstract: Disclosed is a wafer processing system, a load lock system, a chamber system, and methods of neutralizing static charges and dislodging particles from a wafer. The chamber system (e.g., load lock system) may comprise a chamber (e.g., load lock chamber), at least one ionizer to ionize inert gas supplied to the chamber (e.g., load lock chamber), at least one bottom nozzle to flow ionized inert gas to a bottom surface of a wafer, at least one top nozzle to flow ionized inert gas to a top surface of a wafer, and at least one exhaust vent to remove the ionized inert gas and any neutralized particles dislodged from the wafer. The chamber may include a single wafer or multiple wafers. The chamber system may further comprise at least one nozzle to flow an inert gas curtain proximate to an exit and/or entry into the chamber.Type: GrantFiled: February 13, 2020Date of Patent: May 9, 2023Assignee: APPLIED MATERIALS, INC.Inventors: Narayanan Ramachandran, Devendra Channappa Holeyannavar, Dean Chris Hruzek
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Publication number: 20230113673Abstract: A factory interface for an electronic device manufacturing system can include a load lock disposed within the interior volume of a factory interface and a factory interface robot disposed within the interior volume of the factory interface. The factory interface robot can be configured to transfer substrates between a first set of substrate carriers and the first load lock. The factory interface robot can comprise a vertical tower, a plurality of links, and an end effector.Type: ApplicationFiled: October 12, 2021Publication date: April 13, 2023Inventors: Sushant S. Koshti, Paul B. Reuter, David Phillips, Jacob Newman, Andrew J. Constant, Michael R. Rice, Shay Assaf, Srinivas Poshatrahalli Gopalakrishna, Devendra Channappa Holeyannavar, Douglas B. Baumgarten, Arunkumar Ramachandraiah, Narayanan Ramachandran
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Patent number: 11621182Abstract: An equipment front end module (EFEM) includes sidewalls forming an EFEM chamber configured to receive inert gas from an inert gas supply. The sidewalls include a first sidewall configured to attach to a panel first side of a panel. The panel forms a panel opening extending between the panel first side and a panel second side. The panel second side is configured to attach to a side storage pod. The EFEM further includes a robot disposed in the EFEM chamber. The robot is configured to transfer substrates from the EFEM chamber into the side storage pod via the panel opening. An exhaust conduit is coupled to the side storage pod to exhaust gas from the side storage pod to an exterior of the side storage pod.Type: GrantFiled: October 26, 2020Date of Patent: April 4, 2023Assignee: Applied Materials, Inc.Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine
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Publication number: 20220285193Abstract: The disclosure describes devices, systems, and methods for integrating load locks into a factory interface footprint space. A factory interface for an electronic device manufacturing system can include a load port for receiving a substrate carrier. The load port can include a frame adapted for connecting the load port to a factory interface, the frame comprising a transport opening through which one or more substrates are capable of being transported between the substrate carrier and the factory interface. The load port can also include an actuator coupled to the frame, and a load port door coupled to the actuator and configured to seal the transport opening. The frame height can be greater than the height of the load port door, and less than 2.5 times the height of the load port door.Type: ApplicationFiled: March 1, 2022Publication date: September 8, 2022Inventors: Srinivas Poshatrahalli Gopalakrishna, Paul B. Reuter, Devendra Channappa Holeyannavar, Douglas B. Baumgarten, Sushant S. Koshti, Arunkumar Ramachandraiah, Narayanan Ramachandran
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Publication number: 20220272278Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: ApplicationFiled: February 9, 2022Publication date: August 25, 2022Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaral Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Patent number: 11353381Abstract: A detector disc includes a disc body having a bottom disc and a top cover, the top cover including a first aperture. A sensor is disposed inside the disc body and positioned to be exposed to an external environment via the first aperture in the top cover. The solid state sensor is adapted to detect levels of chemical gas contaminants and output a detection signal based on detected levels of the chemical gas contaminants. A microcontroller is disposed on the PCB and adapted to generate measurement data from the detected levels of the chemical gas contaminants embodied within the detection signal. A wireless communication circuit is disposed on the PCB, the wireless communication circuit adapted to transmit the measurement data wirelessly to a wireless access point device.Type: GrantFiled: June 9, 2020Date of Patent: June 7, 2022Assignee: Applied Materials, Inc.Inventors: Devendra Channappa Holeyannavar, Dean C. Hruzek, Arunkumar Ramachandraiah, Jeffrey C. Hudgens, Shivaraj Manjunath Nara, Paul B. Reuter
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Patent number: 11284018Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: GrantFiled: September 15, 2020Date of Patent: March 22, 2022Assignee: Applied Materials, Inc.Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaraj Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Publication number: 20220086364Abstract: Embodiments disclosed herein include a diagnostic substrate, comprising a baseplate, and a first plurality of image sensors on the baseplate, where the first plurality of image sensors are oriented horizontal to the baseplate. In an embodiment, the diagnostic substrate further comprises a second plurality of image sensors on the baseplate, where the second plurality of image sensors are oriented at a non-orthogonal angle to the baseplate. In an embodiment, the diagnostic substrate further comprises a printed circuit board (PCB) on the baseplate, and a controller on the baseplate, where the controller is communicatively coupled to the first plurality of image sensors and the second plurality of image sensors by the PCB. In an embodiment, the diagnostic substrate further comprises a diffuser lid over the baseplate, the PCB, and the controller.Type: ApplicationFiled: September 15, 2020Publication date: March 17, 2022Inventors: Upendra Ummethala, Philip Kraus, Keith Berding, Blake Erickson, Patrick Tae, Devendra Channappa Holeyannavar, Shivaraj Manjunath Nara, Anandakumar Parameshwarappa, Sivasankar Nagarajan, Dhirendra Kumar
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Publication number: 20210259087Abstract: Disclosed is a wafer processing system, a load lock system, a chamber system, and methods of neutralizing static charges and dislodging particles from a wafer. The chamber system (e.g., load lock system) may comprise a chamber (e.g., load lock chamber), at least one ionizer to ionize inert gas supplied to the chamber (e.g., load lock chamber), at least one bottom nozzle to flow ionized inert gas to a bottom surface of a wafer, at least one top nozzle to flow ionized inert gas to a top surface of a wafer, and at least one exhaust vent to remove the ionized inert gas and any neutralized particles dislodged from the wafer. The chamber may include a single wafer or multiple wafers. The chamber system may further comprise at least one nozzle to flow an inert gas curtain proximate to an exit and/or entry into the chamber.Type: ApplicationFiled: February 13, 2020Publication date: August 19, 2021Inventors: Narayanan Ramachandran, Devendra Channappa Holeyannavar, Dean Chris Hruzek
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Publication number: 20210043479Abstract: An equipment front end module (EFEM) includes sidewalls forming an EFEM chamber configured to receive inert gas from an inert gas supply. The sidewalls include a first sidewall configured to attach to a panel first side of a panel. The panel forms a panel opening extending between the panel first side and a panel second side. The panel second side is configured to attach to a side storage pod. The EFEM further includes a robot disposed in the EFEM chamber. The robot is configured to transfer substrates from the EFEM chamber into the side storage pod via the panel opening. An exhaust conduit is coupled to the side storage pod to exhaust gas from the side storage pod to an exterior of the side storage pod.Type: ApplicationFiled: October 26, 2020Publication date: February 11, 2021Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine
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Patent number: 10847390Abstract: Electronic device processing systems including side storage pods are described. One electronic device processing system has a side storage pod having a first chamber configured to receive a side storage container; a panel having a panel opening; the panel configured to be coupled between a side storage container and an equipment front end module; a side storage container received in the first chamber; and an exhaust conduit configured to be coupled to the side storage container received and extending to an exterior of the first chamber.Type: GrantFiled: May 13, 2019Date of Patent: November 24, 2020Assignee: APPLIED MATERIALS, INC.Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine
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Publication number: 20190267266Abstract: Electronic device processing systems including side storage pods are described. One electronic device processing system has a side storage pod having a first chamber configured to receive a side storage container; a panel having a panel opening; the panel configured to be coupled between a side storage container and an equipment front end module; a side storage container received in the first chamber; and an exhaust conduit configured to be coupled to the side storage container received and extending to an exterior of the first chamber.Type: ApplicationFiled: May 13, 2019Publication date: August 29, 2019Inventors: Devendra Channappa Holeyannavar, Sandesh Doddamane Ramappa, Dean C. Hruzek, Michael R. Rice, Jeffrey A. Brodine