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公开(公告)号：US12274020B2
公开(公告)日：2025-04-08
申请号：US18217481
申请日：2023-06-30
Applicant: Frore Systems Inc.
Inventor： Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Lumaya Ahmed , Shekhar Halakatti
IPC: H05K7/20 , G06F1/20 , H01L23/467
Abstract: A system including a cooling element and an egress passageway is described. The cooling element is configured to provide a stream of hot air having been heated by a heat from a heat-generating structure. The hot air passes through the egress passageway toward an egress. The egress passageway includes at least one inlet through which cool air is drawn to be mixed with the hot air.
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公开(公告)号：US12245396B2
公开(公告)日：2025-03-04
申请号：US18523790
申请日：2023-11-29
Applicant: Frore Systems Inc.
Inventor： Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Nilesh Sudhir Hasabnis , Vikram Mukundan , William Finn Ninian Paisley
Abstract: A cooling system for a computing device is described. The cooling system includes a heat transfer structure. The heat transfer structure includes a heat spreader, a fin structure, and a differential pressure device. The fin structure transfers heat from the heat spreader to a fluid. The differential pressure device generates a low pressure region that draws the fluid from an ingress in the computing device through the fin structure. The heat transfer structure is enclosed in a chamber of the computing device. The chamber includes the ingress and an egress.
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公开(公告)号：US12167574B2
公开(公告)日：2024-12-10
申请号：US18229602
申请日：2023-08-02
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：US12055351B2
公开(公告)日：2024-08-06
申请号：US18197701
申请日：2023-05-15
Applicant: Frore Systems Inc.
Inventor： Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Lumaya Ahmed , Shekhar Halakatti
CPC classification number: F28D9/0081 , H10N30/2042
Abstract: A cooling system including a heat spreader, an active cooling element, and a base is described. The heat spreader is in thermal communication with a heat-generating structure mounted on a substrate. The heat spreader over hangs the heat-generating structure. The active cooling element is in thermal communication with the heat spreader. The base supports the heat spreader and transfers a load from the heat spreader to the substrate such that a bending of the heat spreader does not exceed ten degrees.
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公开(公告)号：US11802554B2
公开(公告)日：2023-10-31
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
IPC: F04B43/04 , F04B49/00 , F04B45/047
CPC classification number: F04B43/046 , F04B45/047 , F04B49/00
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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Patent Agency Ranking
公开(公告)号：US11785739B2
公开(公告)日：2023-10-10
申请号：US17473774
申请日：2021-09-13
Applicant: Frore Systems Inc.
Inventor： Ganapathy Sankar , Marc Mignard , Shekhar Halakatti , Suchitra Ramesh , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Prabhu Sathyamurthy
IPC: H05K7/20
CPC classification number: H05K7/20172
Abstract: A system including a plurality of cooling cells and a switching and control module is described. The cooling cells including cooling elements configured to be actuated to induce vibrational motion to drive a fluid toward a heat-generating structure. The switching and control module is coupled to the cooling elements and provides drive signals to the cooling elements based on at least one drive signal input. Each of the drive signals has a frequency corresponding to a cooling element. The frequency of the drive signal corresponds to a resonant state of the cooling element.
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公开(公告)号：US11765863B2
公开(公告)日：2023-09-19
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
CPC classification number: H05K7/2039 , F28F13/10
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：US20210183739A1
公开(公告)日：2021-06-17
申请号：US17121599
申请日：2020-12-14
Applicant: Frore Systems Inc.
Inventor： Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy , Vikram Mukundan , Lumaya Ahmed
Abstract: A system including at least one heat-generating structure and a cooling system is described. The cooling system includes a cooling element and an exhaust system. The cooling element is in communication with a fluid and is configured to direct the fluid toward the heat-generating structure(s) using vibrational motion. The exhaust system is configured to direct fluid away from the heat-generating structure to extract the heat and/or to draw the fluid toward the cooling element.
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公开(公告)号：US12294668B2
公开(公告)日：2025-05-06
申请号：US18444517
申请日：2024-02-16
Applicant: Frore Systems Inc.
Inventor： Prabhu Sathyamurthy , Suryaprakash Ganti , Seshagiri Rao Madhavapeddy
Abstract: A mobile device, such as a mobile phone, including a housing and active cooling cells is described. The active cooling cells are in the housing. The cooling cells utilize vibrational motion to drive a fluid such that the mobile phone has a coefficient of thermal spreading (CTS) greater than 0.5 for a steady-state power generated by the mobile phone of at least five watts.
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公开(公告)号：US12274035B2
公开(公告)日：2025-04-08
申请号：US17890917
申请日：2022-08-18
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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