公开(公告)号：US10674620B2

公开(公告)日：2020-06-02

申请号：US16144454

申请日：2018-09-27

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Vic Hong Chia ,  Edward John Kliewer

IPC: H05K5/02 ,  H05K5/00 ,  H04L12/933 ,  H04L12/935 ,  H05K7/14

Abstract: In one embodiment, an apparatus includes a module adapter comprising a first connector for connection to a modular electronic system and a second connector for connection to a module inserted into a chassis of the modular electronic system to couple the module with the modular electronic system. The module adapter is removably inserted into the chassis of the modular electronic system with an adapter tool operable to lock the module adapter in place in the chassis. A method for insertion of the module adapter is also disclosed herein.

公开(公告)号：US20200107461A1

公开(公告)日：2020-04-02

申请号：US16144454

申请日：2018-09-27

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Vic Hong Chia ,  Edward John Kliewer

IPC: H05K5/02 ,  H05K5/00 ,  H05K7/14 ,  H04L12/935 ,  H04L12/933

Abstract: In one embodiment, an apparatus includes a module adapter comprising a first connector for connection to a modular electronic system and a second connector for connection to a module inserted into a chassis of the modular electronic system to couple the module with the modular electronic system. The module adapter is removably inserted into the chassis of the modular electronic system with an adapter tool operable to lock the module adapter in place in the chassis. A method for insertion of the module adapter is also disclosed herein.

公开(公告)号：US09585283B2

公开(公告)日：2017-02-28

申请号：US13728115

申请日：2012-12-27

Applicant: Cisco Technology, Inc.

Inventor： Vic Hong Chia ,  Mandy Hin Lam ,  Frank Jun ,  Hong Tran Huynh

IPC: H01R13/62 ,  H05K7/14 ,  H01R13/629

CPC classification number: H05K7/1489 ,  H01R13/62933 ,  H01R13/62938 ,  H01R13/62966 ,  H01R13/62972 ,  H01R13/62977 ,  Y10T29/49117

Abstract: A high insertion force ejector is provided. The high insertion force ejector includes an ejector mounting base, a pressure bar-ejector tooth, a first cam, and a second cam. The pressure bar-ejector tooth is connected to the ejector mounting base. A lever handle is operatively connected to the pressure bar-ejector and the ejector mounting base. The first cam and the second cam are operatively connected to the pressure bar-ejector tooth and the lever handle.

Abstract translation: 提供了高插入力的喷射器。 高插入力推出器包括顶出器安装座，压杆推出器齿，第一凸轮和第二凸轮。 压杆推出器齿连接到喷射器安装座。 杠杆手柄可操作地连接到压力杆 - 喷射器和喷射器安装座。 第一凸轮和第二凸轮可操作地连接到压杆推出器齿和杠杆手柄。

公开(公告)号：US20250147256A1

公开(公告)日：2025-05-08

申请号：US18434252

申请日：2024-02-06

Applicant: Cisco Technology, Inc.

Inventor： Joel Richard Goergen ,  Giovanni Giobbio ,  Krishnagopal Goswami ,  Prashanth Pavithran ,  Marco Croci ,  Meir Peleg ,  Vic Hong Chia ,  Hua Yang ,  Mete Yilmaz ,  Xin Mao

IPC: G02B6/44 ,  H05K1/02

Abstract: A device is provided that includes a printed circuit board and an integrated circuit that is installed on the printed circuit board. A plurality of optical transceiver modules are positioned on the printed circuit board around three or more sides of the integrated circuit. The plurality of optical transceiver modules are to be in operable communication with the integrated circuit. A faceplate is installed that has multiple face portions that expose receptacles for the plurality of optical transceiver modules around the integrated circuit.

公开(公告)号：US20230422449A1

公开(公告)日：2023-12-28

申请号：US17846494

申请日：2022-06-22

Applicant: Cisco Technology, Inc.

Inventor： Chejung Liu ,  Ravinandana Mysore Ramachandra Rao ,  Vic Hong Chia

IPC: H05K7/20

CPC classification number: H05K7/2049 ,  H05K7/20418

Abstract: According to one embodiment, an apparatus is provided that includes a first block and a second block, one or more springs provided between the first block and the second block, and a thermally conductive wrap extending from the first block to the second block, wherein the thermally conductive wrap is configured to conduct heat away from the first block. An assembly including a chassis, a receptacle, and the apparatus is also provided, as well as a method for operating the apparatus.

公开(公告)号：US20230147492A1

公开(公告)日：2023-05-11

申请号：US17524364

申请日：2021-11-11

Applicant: Cisco Technology, Inc.

Inventor： Yongguo Chen ,  Yaotsan Tsai ,  Vic Hong Chia ,  Hua Yang

IPC: H05K1/02 ,  H05K7/20

CPC classification number: H05K1/0204 ,  H05K1/021 ,  H05K7/20336

Abstract: A Thermal Interface Material (TIM) for chip warpage may be provided. A system may comprise an Integrated Circuit (IC) chip, a Thermal Interface Material (TIM) layer disposed on the IC chip, and a heatsink disposed on the TIM layer. The heatsink may comprise, a plate, a plurality of fins, and at least one TIM storage chamber disposed in the plate between two of the plurality of fins. The at least one TIM storage chamber may be filled with a TIM that is solid at a lower temperature end of a thermal cycle of the IC chip and that is liquid at a higher temperature end of the thermal cycle of the IC chip.

公开(公告)号：US20220354019A1

公开(公告)日：2022-11-03

申请号：US17242722

申请日：2021-04-28

Applicant: Cisco Technology, Inc.

Inventor： Yaotsan Tsai ,  Yongguo Chen ,  Hua Yang ,  Vic Hong Chia

IPC: H05K7/20

Abstract: Presented herein is a cold plate assembly including a sub-plate and a vapor chamber for use as part of a remote fin cooling system for an electronic device. The sub-plate includes a first surface, a second surface, and a plurality of pipes. The vapor chamber includes a first wall and a second wall opposite the first wall. The first wall and the second wall define an interior cavity having a first depth for one or more first portions of the vapor chamber and a second depth for one or more second portions of the vapor chamber. The second surface of the sub-plate is attached to the first wall of the vapor chamber.

公开(公告)号：US11465248B1

公开(公告)日：2022-10-11

申请号：US17365275

申请日：2021-07-01

Applicant: Cisco Technology, Inc.

Inventor： Yaotsan Tsai ,  Yongguo Chen ,  Zefeng Zhang ,  Hua Yang ,  Vic Hong Chia

IPC: B23P15/26

Abstract: Presented herein is a system including a cold plate configured to thermally couple to a heat source and conduct heat from the heat source to a fluid. A heat exchanger fluidly coupled to the cold plate is configured to dissipate heat from the fluid. A first pump and a second pump are configured to induce a flow in the fluid, and a reservoir is configured to store at least a portion of the fluid. A manifold is directly fluidly coupled to each of the cold plate, the heat exchanger, an inlet and an outlet of the first pump, an inlet and an outlet of the second pump and an inlet and an outlet of the reservoir.

公开(公告)号：US20200236825A1

公开(公告)日：2020-07-23

申请号：US16255229

申请日：2019-01-23

Applicant: Cisco Technology, Inc.

Inventor： Vic Hong Chia ,  George Edward Curtis ,  Adriana del Pilar Rangel ,  Keith Frank Tharp ,  Alpesh Umakant Bhobe

IPC: H05K9/00 ,  H05K7/20 ,  H05K7/14 ,  G06F1/20

Abstract: An apparatus suitable for providing ventilation and electromagnetic interference (EMI) containment for a computing device includes a first strip and a second strip. The first strip is sized to span ventilation openings of a computing device covering. The second strip intersects the first strip while also spanning the ventilation openings. Thus, the first strip and the second strip cooperate to define airflow openings within the ventilation openings, the airflow openings being sized to inhibit EMI from exiting the computing device via the ventilation openings.

公开(公告)号：US10285291B1

公开(公告)日：2019-05-07

申请号：US15898576

申请日：2018-02-17

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Mandy Hin Lam ,  Vic Hong Chia ,  Keith Frank Tharp

IPC: H01R13/62 ,  H05K5/02 ,  H01R13/629 ,  G06K13/08 ,  G11B33/12

Abstract: In one embodiment, an apparatus includes a line card ejector configured to engage with a chassis to retain the line card within a slot in the chassis in a closed position, a locking member movable between a locked position in which the ejector is locked in its closed position and an unlocked position in which the ejector may be moved to an open position to remove the line card from the chassis, and an actuation device for moving the locking member from its locked position to its unlocked position. The locking member comprises an accessible release lever for moving the locking member from its locked position to its unlocked position without use of the actuation device for emergency release and removal of the line card. A method for emergency release of the line card is also disclosed herein.