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公开(公告)号：US12181077B2
公开(公告)日：2024-12-31
申请号：US16715793
申请日：2019-12-16
Applicant: Frore Systems Inc.
Inventor： Vikram Mukundan , Ananth Saran Yalamarthy , Prabhu Sathyamurthy , Suryaprakash Ganti , Narayana Prasad Rayapati , Seshagiri Rao Madhavapeddy
Abstract: An active cooling system includes at least one cooling element that has a vent therein. The active cooling element is in communication with a fluid. The cooling element(s) are actuated to vibrate to drive the fluid toward a heat-generating structure and to alternately open and close at least one virtual valve corresponding to the vent. The virtual valve is open for a low flow resistance and closed for a high flow resistance. The vent remains physically open when the virtual valve is closed.
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公开(公告)号：US11956921B1
公开(公告)日：2024-04-09
申请号：US17459239
申请日：2021-08-27
Applicant: Frore Systems Inc.
Inventor： Suryaprakash Ganti , Vikram Mukundan , Ananth Saran Yalamarthy , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy
CPC classification number: H05K7/20272 , B81B7/0061 , H10N30/2042 , B81B2201/05
Abstract: A cooling system including a support structure and a cooling element is described. The cooling element has a central region and a perimeter. The cooling element is supported by the support structure at the central region. At least a portion of the perimeter is unpinned. The cooling element is configured to undergo vibrational motion when actuated to drive a fluid toward a heat-generating structure. Further, the cooling element has a first side distal from the heat-generating structure and a second side proximate to the heat-generating structure. The support structure supports the cooling element from one of the first side and the second side.
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23.发明授权公开(公告)号：US11696421B1
公开(公告)日：2023-07-04
申请号：US17473810
申请日：2021-09-13
Applicant: Frore Systems Inc.
Inventor： Suryaprakash Ganti , Vikram Mukundan , Ananth Saran Yalamarthy , Prabhu Sathyamurthy
IPC: H05K7/20 , F04B45/047
CPC classification number: H05K7/20172 , F04B45/047
Abstract: A cooling system including a support structure and a cooling element are described. The cooling element has a central region, a first cantilevered arm, a second cantilevered arm, and a piezoelectric. The cooling element is supported by the support structure at the central region. The piezoelectric extends across at least half of a length of the first cantilevered arm. The first and second cantilevered arms are configured to undergo vibrational motion when actuated to drive a fluid toward a heat-generating structure.
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公开(公告)号：US20230016991A1
公开(公告)日：2023-01-19
申请号：US17862185
申请日：2022-07-11
Applicant: Frore Systems Inc.
Inventor： Vikram Mukundan , Ananth Saran Yalamarthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy
IPC: H05K7/20
Abstract: A cooling system including a support structure, a cooling element, and a bottom plate is described. The cooling element has a central region and a perimeter. The cooling element is supported by the support structure at the central region. At least a portion of the perimeter is unpinned. The cooling element undergoes vibrational motion when actuated to drive a fluid toward a heat-generating structure. The bottom plate has orifices and at least one cavity therein. The at least one cavity is adjacent to and fluidically connected with the orifices. The at least one cavity and the orifices define an orifice distance between the orifices and the heat-generating structure and an orifice length within the bottom plate. The heat-generating structure and the bottom plate define a gap between a portion of the bottom plate and a portion of the heat-generating structure.
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公开(公告)号：US11503742B2
公开(公告)日：2022-11-15
申请号：US17464422
申请日：2021-09-01
Applicant: Frore Systems Inc.
Inventor： Vikram Mukundan , Suryaprakash Ganti , Ananth Saran Yalamarthy , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy
IPC: H05K7/20
Abstract: An actuator usable in a cooling system is described. The actuator includes an anchored region and a cantilevered arm. The cantilevered arm extends outward from the anchored region. The cantilevered arm includes a step region, an extension region and an outer region. The step region extends outward from the anchored region and has a step thickness. The extension region extends outward from the step region and has an extension thickness less than the step thickness. The outer region extends outward from the extension region and has an outer thickness greater than the extension thickness.
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Patent Agency Ranking
公开(公告)号：US20220354021A1
公开(公告)日：2022-11-03
申请号：US17867609
申请日：2022-07-18
Applicant: Frore Systems Inc.
Inventor： Ananth Saran Yalamarthy , Suryaprakash Ganti , Vikram Mukundan , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy , Narayana Prasad Rayapati
Abstract: A cooling system is described. The cooling system includes a cooling element having a central region and a perimeter. The cooling element is anchored at the central region. At least a portion of the perimeter is unpinned. The cooling element is in communication with a fluid. The cooling element is actuated to induce vibrational motion to drive the fluid toward a heat-generating structure.
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公开(公告)号：US11464140B2
公开(公告)日：2022-10-04
申请号：US16915912
申请日：2020-06-29
Applicant: Frore Systems Inc.
Inventor： Ananth Saran Yalamarthy , Suryaprakash Ganti , Vikram Mukundan , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy , Narayana Prasad Rayapati
IPC: H05K7/20 , B81B7/00 , H01L41/047 , H01L41/04
Abstract: A cooling system is described. The cooling system includes a cooling element having a central region and a perimeter. The cooling element is anchored at the central region. At least a portion of the perimeter is unpinned. The cooling element is in communication with a fluid. The cooling element is actuated to induce vibrational motion to drive the fluid toward a heat-generating structure.
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公开(公告)号：US20220110220A1
公开(公告)日：2022-04-07
申请号：US17486747
申请日：2021-09-27
Applicant: Frore Systems Inc.
Inventor： Ananth Saran Yalamarthy , Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Vikram Mukundan
Abstract: A system including a cooling element and a support structure is described. The cooling element has a first side and a second side opposite to the first side. The cooling element is configured to undergo vibrational motion when actuated to drive a fluid from the first side to the second side. The support structure thermally couples the cooling element to a heat-generating structure via thermal conduction.
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公开(公告)号：US20210131415A1
公开(公告)日：2021-05-06
申请号：US17081890
申请日：2020-10-27
Applicant: Frore Systems Inc.
Inventor： Ananth Saran Yalamarthy , Vikram Mukundan , Suryaprakash Ganti , Narayana Prasad Rayapati , Prabhu Sathyamurthy , Seshagiri Rao Madhavapeddy , Marc Mignard , Brian James Gally
Abstract: A system including an orifice plate, a fan element and at least one channel is disclosed. The orifice plate has at least one orifice therein. The fan element is configured to undergo vibrational motion to drive a fluid through the orifice(s). The fluid is drawn through the channel(s) in response to the fluid being driven through the at least one orifice.
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公开(公告)号：US12240750B2
公开(公告)日：2025-03-04
申请号：US17474815
申请日：2021-09-14
Applicant: Frore Systems Inc.
Inventor： Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Vikram Mukundan , Ananth Saran Yalamarthy , Prabhu Sathyamurthy , Brian James Gally
Abstract: A system including a plurality of cooling cells is described. Each of the cooling cells includes a support structure and a cooling element. The cooling element has a central region having an axis and a perimeter. The cooling element IS supported by the support structure at the central region and along the axis. At least a portion of the perimeter being unpinned. The cooling element is configured to undergo vibrational motion when actuated to drive a fluid toward a heat-generating structure. A portion of the cooling cells aligned along the axis are physically connected such that the cooling cells form an integrated cooling cell tile.
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