公开(公告)号：US20220001433A1

公开(公告)日：2022-01-06

申请号：US16950110

申请日：2020-11-17

Applicant: Quanta Computer Inc.

Inventor： Shu-Chen Lin

IPC: B21D22/02 ,  B21D43/02 ,  B21J15/10 ,  B21D28/26

Abstract: An automatic production equipment includes a strip-material feeding device set, a continual stamping die set and a rivet providing mechanism. The strip-material feeding device set feeds a strip material. The continual stamping die set includes a upper stamping die group and a lower stamping die group. The lower stamping die group includes a lower die plate, a strip receiving groove formed on the lower die plate for receiving the strip material, a sliding block slidable on the strip receiving groove, and a guide groove formed on the sliding block to connect to the strip receiving groove. The upper stamping die group includes an upper clamping plate, a pushing lever and a riveting punch. The pushing lever and the riveting punch are located on the upper clamping plate. The rivet providing mechanism is connected to the sliding block, and feeds rivets into the guide groove in order.

公开(公告)号：USD940132S1

公开(公告)日：2022-01-04

申请号：US29724635

申请日：2020-02-18

Applicant: Quanta Computer Inc.

Designer： Shiu-Yi Su ,  Shih-Yun Lee ,  Gwo-Chyuan Chen

公开(公告)号：USD939699S1

公开(公告)日：2021-12-28

申请号：US29724631

申请日：2020-02-18

Applicant: Quanta Computer Inc.

Designer： Barry Lam ,  Chia-Yuan Chang ,  Jung-Wen Chang ,  Kao-Yu Hsu

公开(公告)号：US20210400435A1

公开(公告)日：2021-12-23

申请号：US17014398

申请日：2020-09-08

Applicant: Quanta Computer Inc.

Inventor： Shu-Wei YEH ,  Po-Shan KAO ,  Chiao-Wei LU ,  Wan-An YANG

IPC: H04W4/02 ,  H04W4/029 ,  H04W4/33 ,  G01S3/48 ,  G01S5/06

Abstract: An electronic device includes an indoor positioner and a positioning engine server. The indoor positioner has an array antenna to receive a wireless signal from user equipment, and to calculate the angle of arrival (AOA) of the wireless signal according to the phase difference and the time difference. The wireless signal includes status data of the user equipment. The positioning engine server converts the angle of arrival into a set of coordinates that correspond to a position of the user equipment, and inputs the set of coordinates to an IMM module. The IMM module includes a first state module and a second state module. The IMM module calculates weighting values for the first state module and the second state module according to the status data of the user equipment, and outputs an estimated set of coordinates according to the set of coordinates and the weighting values.

公开(公告)号：US11204625B2

公开(公告)日：2021-12-21

申请号：US17038194

申请日：2020-09-30

Applicant: Quanta Computer Inc.

Inventor： Yi-Chieh Liu

IPC: G06F1/16

Abstract: A notebook computer includes a connecting portion, a first display screen portion, a hinge structure and a computer mainframe. The first display screen portion has a first display surface. The hinge structure is pivotally connected to the connecting portion and the first display screen portion, respectively. The computer mainframe is slidably disposed on the connecting portion. The computer mainframe is slidable relative to the first display screen portion for alternatively changing arrangement orientations of the computer mainframe relative to the first display screen portion.

公开(公告)号：US11200920B1

公开(公告)日：2021-12-14

申请号：US17097218

申请日：2020-11-13

Applicant: Quanta Computer Inc.

Inventor： Chun Chang ,  Hsin-Chieh Lin ,  Yao-Long Lin ,  You-Jin Liu

IPC: G11B33/12 ,  G11B33/02 ,  G06F1/18

Abstract: Described herein are example carrier systems for supporting memory storage drives of multiple sizes. The carrier systems include a carrier tray having a u-shape formed by a front bezel that extends between first and second lateral plates, and a tray adapter removably attached to the carrier tray. The carrier tray has a carrier internal space between the first and second lateral plates and is configured to receive a first memory storage drive. The tray adapter has a bottom plate that extends between first and second side walls. The tray adapter has a tray internal space between the first and second side walls, the tray internal space is configured to receive a second memory storage drive. The second memory storage drive has a smaller size than the first memory storage drive.

公开(公告)号：US20210384660A1

公开(公告)日：2021-12-09

申请号：US16998752

申请日：2020-08-20

Applicant: Quanta Computer Inc.

Inventor： Chao-Jung CHEN ,  Hou-Hsien CHANG

IPC: H01R12/72 ,  H01R12/71

Abstract: A connector consisting of a body, a first slot, a second slot, a first terminal, and a second terminal is disclosed. The first slot is provided on the body to receive a first printed circuit board (PCB). The second slot is provided on the body to receive a second PCB. The first slot and the second slot are separate and distinct slots. When the first PCB and the second PCB are received in the first slot and the second slot, respectively, the first terminal electrically connects the first PCB and the second PCB, and the second terminal connects to only the second PCB. Providing the first slot on the connector allows adding expansion cards, control cards, and the like to enhance functionality of computing systems.

公开(公告)号：US20210376638A1

公开(公告)日：2021-12-02

申请号：US17000787

申请日：2020-08-24

Applicant: Quanta Computer Inc.

Inventor： Wei-Ting YEN

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/42 ,  H01M10/48

Abstract: The battery device includes an energy storage unit, a temperature sensing unit, a storage unit, and a processing unit. The processing unit calculates the internal resistance of the energy storage unit to obtain a first increment corresponding to the internal resistance, and detects the charging voltage that is charging the battery device to obtain a second increment that corresponds to the charging voltage. The processing unit detects the discharging current of the energy storage unit to obtain a third increment corresponding to the discharging current. The processing unit further reads the cycle count from the storage unit to obtain a fourth increment that corresponds to the cycle count, reads the temperature from the temperature sensing unit to obtain a fifth increment that corresponds to the temperature, and determines the swelling rate of the battery device according to the product value of the first, second, third, fourth, and fifth increments.

公开(公告)号：US20210361859A1

公开(公告)日：2021-11-25

申请号：US17017900

申请日：2020-09-11

Applicant: Quanta Computer Inc.

Inventor： Chi-Hsuan LEE ,  Tsung-Ying HSIEH

IPC: A61M5/168 ,  G01F1/66

Abstract: An intravenous infusion detection device is provided in the invention. The intravenous infusion detection device includes a radar device, a digital signal processing (DSP) device and a controller. The radar device includes a plurality of transmission antennas and a plurality of receiving antennas. The transmission antennas are configured to transmit a plurality of radar signals and the receiving antennas are configured to receive a plurality of reflection signals corresponding to the radar signals. The DSP device transforms the plurality of reflection signals received from the plurality of receiving antennas into a plurality of one-dimensional (1D) waveform diagrams, transforms the plurality of 1D waveform diagrams into a three-dimensional (3D) waveform diagram, and obtains a drip level of a drip bag according to the 3D waveform diagram. The controller obtains the drip level of the drip bag from the DSP device and calculates the flow rate of the intravenous infusion.

公开(公告)号：US20210360812A1

公开(公告)日：2021-11-18

申请号：US17005563

申请日：2020-08-28

Applicant: QUANTA COMPUTER INC.

Inventor： Ta-Wei CHEN ,  Chia-Chun CHEN ,  Chun CHANG ,  Jyue HOU

IPC: H05K7/14

Abstract: A swing arm lock mechanism for securing a printed circuit board to a bracket includes a main body, a hooked arm, and an aperture in the main body. The hooked arm extends from and is integral with the main body. The hooked arm and main body define an open-ended slot for engaging a lock pin disposed on the bracket. The aperture receives a fastener for securing the main body to the printed circuit board such that the main body and hooked arm can rotate about a central axis of the fastener from a first unlocked position to a second locked position.