公开(公告)号：US20250031350A1

公开(公告)日：2025-01-23

申请号：US18907306

申请日：2024-10-04

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

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.

公开(公告)号：US12133362B2

公开(公告)日：2024-10-29

申请号：US17862171

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 ,  G06F1/20

CPC classification number: H05K7/20272 ,  G06F1/20

Abstract: A cooling system including a support structure and a cooling element is described. The cooling element has a thickness and includes an anchored region and a cantilevered arm. The anchored region is coupled to and supported by the support structure. The cantilevered arm extends outward from the anchored region. The cantilevered arm includes at least one cavity therein. The at least one cavity has a depth of at least one-third and not more than three-fourths of the thickness of the cooling element. The cooling element is configured to undergo vibrational motion when actuated to drive a fluid for cooling a heat-generating structure.

公开(公告)号：US20240243035A1

公开(公告)日：2024-07-18

申请号：US18622715

申请日：2024-03-29

Applicant: Frore Systems Inc.

Inventor： Vikram Mukundan ,  Suryaprakash Ganti ,  Seshagiri Rao Madhavapeddy ,  Ananth Saran Yalamarthy ,  Prathima Kapa

IPC: H01L23/473 ,  B81B3/00 ,  G06F1/20 ,  H01L23/40

CPC classification number: H01L23/4735 ,  B81B3/0021 ,  G06F1/20 ,  H01L23/40 ,  B81B2201/034 ,  B81B2203/0118 ,  B81B2203/0307 ,  B81B2203/0315 ,  B81B2203/033 ,  B81B2207/99

Abstract: A cooling system is described. The cooling system includes a bottom plate, a support structure, and a cooling element. The bottom plate has orifices therein. The cooling element has a central axis and is supported by the support structure at the central axis. A first portion of the cooling element is on a first side of the central axis and a second portion of the cooling element is on a second side of the central axis opposite to the first side. The first and second portions of the cooling element are unpinned. The first portion and the second portion are configured to undergo vibrational motion when actuated to drive a fluid toward a heat-generating structure. The support structure couples the cooling element to the bottom plate. At least one of the support structure is an adhesive support structure or the support structure undergoes rotational motion in response to the vibrational motion. The adhesive support structure has at least one lateral dimension defined by a trench in the cooling element or the bottom plate.

公开(公告)号：US20240060733A1

公开(公告)日：2024-02-22

申请号：US18370732

申请日：2023-09-20

Applicant: Frore Systems Inc.

Inventor： Vikram Mukundan ,  Suryaprakash Ganti ,  Ananth Saran Yalamarthy ,  Seshagiri Rao Madhavapeddy ,  Prabhu Sathyamurthy ,  Narayana Prasad Rayapati

IPC: F28F13/10

CPC classification number: F28F13/10

Abstract: A flow chamber, a cooling system and a method are described. The flow chamber includes an upper chamber including a top wall, an actuator, and a lower chamber. The actuator is located distally from the top wall. The lower chamber receives fluid from the upper chamber when the actuator is actuated. The top wall includes at least one cavity therein. The cooling system utilizes cooling cells including the flow chamber. The method includes driving the actuator at a frequency that directs fluid through the flow chamber.

公开(公告)号：US20230380110A1

公开(公告)日：2023-11-23

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

IPC: H05K7/20 ,  F28F13/10

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.

公开(公告)号：US11796262B2

公开(公告)日：2023-10-24

申请号：US17367057

申请日：2021-07-02

Applicant: Frore Systems Inc.

Inventor： Vikram Mukundan ,  Suryaprakash Ganti ,  Ananth Saran Yalamarthy ,  Seshagiri Rao Madhavapeddy ,  Prabhu Sathyamurthy ,  Narayana Prasad Rayapati

IPC: F28F13/10

CPC classification number: F28F13/10

Abstract: A flow chamber, a cooling system and a method are described. The flow chamber includes an upper chamber including a top wall, an actuator, and a lower chamber. The actuator is located distally from the top wall. The lower chamber receives fluid from the upper chamber when the actuator is actuated. The top wall includes at least one cavity therein. The cooling system utilizes cooling cells including the flow chamber. The method includes driving the actuator at a frequency that directs fluid through the flow chamber.

公开(公告)号：US20230030322A1

公开(公告)日：2023-02-02

申请号：US17860561

申请日：2022-07-08

Applicant: Frore Systems Inc.

Inventor： Vikram Mukundan ,  Suryaprakash Ganti ,  Seshagiri Rao Madhavapeddy ,  Ananth Saran Yalamarthy ,  Prathima Kapa

IPC: H01L23/473 ,  B81B3/00 ,  G06F1/20 ,  H01L23/40

Abstract: A cooling system is described. The cooling system includes a bottom plate, a support structure, and a cooling element. The bottom plate has orifices therein. The cooling element has a central axis and is supported by the support structure at the central axis. A first portion of the cooling element is on a first side of the central axis and a second portion of the cooling element is on a second side of the central axis opposite to the first side. The first and second portions of the cooling element are unpinned. The first portion and the second portion are configured to undergo vibrational motion when actuated to drive a fluid toward a heat-generating structure. The support structure couples the cooling element to the bottom plate. At least one of the support structure is an adhesive support structure or the support structure undergoes rotational motion in response to the vibrational motion. The adhesive support structure has at least one lateral dimension defined by a trench in the cooling element or the bottom plate.

公开(公告)号：US11470744B2

公开(公告)日：2022-10-11

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.

公开(公告)号：US20210392788A1

公开(公告)日：2021-12-16

申请号：US17463417

申请日：2021-08-31

Applicant: Frore Systems Inc.

Inventor： Ananth Saran Yalamarthy ,  Suryaprakash Ganti ,  Vikram Mukundan ,  Seshagiri Rao Madhavapeddy ,  Prabhu Sathyamurthy ,  Narayana Prasad Rayapati

IPC: H05K7/20 ,  H01L41/04 ,  H01L41/047 ,  B81B7/00

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.

公开(公告)号：US20210176895A1

公开(公告)日：2021-06-10

申请号：US17023215

申请日：2020-09-16

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.