公开(公告)号：US11907428B1

公开(公告)日：2024-02-20

申请号：US17944925

申请日：2022-09-14

Applicant: Primax Electronics Ltd.

Inventor： Chieh-Hung Hsieh ,  Wei-Chiang Huang ,  Chao-Wei Lee ,  Hsueh-Chao Chang ,  Sian-Yi Chiu

IPC: G06F3/01 ,  G06F3/041

CPC classification number: G06F3/016 ,  G06F3/04142

Abstract: A touch device includes a touch panel, a circuit board, a vibrating unit and a pressure detection module. The touch panel includes two press regions. When different press regions of the touch panel are pressed by the user, the vibration feedback values generated by different press regions are different.

公开(公告)号：US20240053857A1

公开(公告)日：2024-02-15

申请号：US18204229

申请日：2023-05-31

Applicant: Primax Electronics Ltd.

Inventor： Hung-Wei Kuo ,  Tse-Ping Kuan ,  Ying-Yen Huang ,  Wei-Chiang Huang

IPC: G06F3/046 ,  G06F3/047 ,  G06F3/041

CPC classification number: G06F3/046 ,  G06F3/047 ,  G06F3/04164

Abstract: A touch module includes a base plate, a magnet, a touchpad and a magnetic board. The magnetic board includes a first sensing line, a second sensing line, a third sensing line, a first communication part and a second communication part. The touchpad is located over the base plate. The magnetic board is arranged between the touchpad and the magnet. The first sensing line, the second sensing line and the third sensing line of the magnetic board are in parallel with each other and stacked on each other. The first sensing line is electrically connected with the second sensing line through the first communication part. The second sensing line is electrically connected with the third sensing line through the second communication part. The first sensing line, the second sensing line and the third sensing line sense a magnetic field of the magnet and generates a vibration.

公开(公告)号：US11900743B2

公开(公告)日：2024-02-13

申请号：US17821809

申请日：2022-08-24

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Hsiu-Wen Wang ,  Chih-Wen Lin

IPC: G07C9/00 ,  G10L17/24 ,  G08B21/18 ,  G06V40/20 ,  G06V40/10

CPC classification number: G07C9/00563 ,  G06V40/10 ,  G06V40/20 ,  G08B21/18 ,  G10L17/24

Abstract: A security authentication method is provided. In a step (a), a to-be-recognized image information and a to-be-recognized voice information about a user are provided. Then, a step (b) is performed to identify and judge whether the to-be-recognized image information and the to-be-recognized voice information comply with a registered image information and a registered voice information, respectively. In a step (c), if the judging condition of the step (b) is satisfied, a security information prompt signal is generated. In a step (d), a to-be-recognized security information is provided by the user. Then, a step (e) is performed to identify and judge whether the to-be-recognized security information complies with an abnormal warning information. In a step (f), if the judging condition of the step (e) is satisfied, an abnormal state warning and processing process is performed.

公开(公告)号：US20240021034A1

公开(公告)日：2024-01-18

申请号：US17821809

申请日：2022-08-24

Applicant: Primax Electronics Ltd.

Inventor： HSIU-WEN WANG ,  Chih-Wen Lin

IPC: G07C9/00 ,  G10L17/24 ,  G06V40/10 ,  G06V40/20 ,  G08B21/18

CPC classification number: G07C9/00563 ,  G10L17/24 ,  G06V40/10 ,  G06V40/20 ,  G08B21/18

Abstract: A security authentication method is provided. In a step (a), a to-be-recognized image information and a to-be-recognized voice information about a user are provided. Then, a step (b) is performed to identify and judge whether the to-be-recognized image information and the to-be-recognized voice information comply with a registered image information and a registered voice information, respectively. In a step (c), if the judging condition of the step (b) is satisfied, a security information prompt signal is generated. In a step (d), a to-be-recognized security information is provided by the user. Then, a step (e) is performed to identify and judge whether the to-be-recognized security information complies with an abnormal warning information. In a step (f), if the judging condition of the step (e) is satisfied, an abnormal state warning and processing process is performed.

公开(公告)号：US11870158B2

公开(公告)日：2024-01-09

申请号：US17809280

申请日：2022-06-28

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Yung-Tai Pan ,  Chun-Kai Wang ,  Yih-Shiuan Shin ,  Chi-Chan Lee ,  Yen-Tsung Fu

IPC: H01Q5/25 ,  H01Q1/36 ,  H01Q13/10 ,  H01Q1/27 ,  H04R1/10

CPC classification number: H01Q5/25 ,  H01Q1/273 ,  H01Q1/36 ,  H01Q13/10 ,  H04R1/1008 ,  H04R2420/07

Abstract: An ultra-wideband antenna for a wireless headphone is provided, which includes a first portion and a second portion. One side of the first portion has at least two slots. The second portion is laterally adjacent to and separated from the first portion. The second portion includes a main body portion and an extension portion, and one side of the main body portion is close to the at least two slots, and another side of the main body portion is connected to the extension portion, in which an included angle between the main body portion and the extension portion is in a range of between 85 degrees and 135 degrees. A wireless headphone including the above-mentioned ultra-wideband antenna is also provided.

公开(公告)号：US11797106B1

公开(公告)日：2023-10-24

申请号：US17903814

申请日：2022-09-06

Applicant: Primax Electronics Ltd.

Inventor： Shun-Biao Fan

IPC: G06F3/0354

CPC classification number: G06F3/03543

Abstract: A mouse device includes a casing, a key module and a stopping assembly. The key module includes a switch and a keycap. When the keycap is in a pressable state and the keycap is pressed in response to an external force, the keycap is moved toward the switch to trigger the switch. The stopping assembly is disposed within the casing and aligned with the key module. The stopping assembly includes an actuating screw and a stopper. The actuating screw is screwed into the stopper. While the actuating screw is rotated in response to a rotational force, the actuating screw is moved in a screwing manner, and the stopper is moved toward a region between the keycap and the switch. When the keycap is stopped by a first stopping part of the stopper, the keycap is switched from the pressable state to a non-pressable state.

公开(公告)号：US11759703B2

公开(公告)日：2023-09-19

申请号：US17578192

申请日：2022-01-18

Applicant: Primax Electronics Ltd.

Inventor： Dong-Xu Su

IPC: A63F13/24

CPC classification number: A63F13/24 ,  A63F2300/1043

Abstract: A gaming controller includes a first sliding block, a second sliding block, an operation module and a bracket. The first and second sliding blocks include first and second tapped holes, respectively. Moreover, first and second through-holes are respectively formed in a bottom plate of the bracket. A first pivotal hole and a second pivotal hole are respectively formed in first and second top structures of the bracket. A first bolt is penetrated through the first through-hole and the first tapped hole and tightened into the first pivotal hole. A second bolt is penetrated through the second through-hole and the second tapped hole and tightened into the second pivotal hole. As the first bolt and the second bolt are rotated, the first sliding block, the operation module and the second sliding block are moved between the first top structure or the second top structure and the bottom plate.

公开(公告)号：US20230273506A1

公开(公告)日：2023-08-31

申请号：US17659335

申请日：2022-04-15

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： YUNG-TAI PAN ,  YI-PING HSIEH ,  CHUN-CHIEH YEH ,  YU-CHENG MA

IPC: G03B17/12

CPC classification number: G03B17/12

Abstract: An image capturing device includes a casing, a camera assembly, an adjustment element, a first stopping structure and a second stopping structure. The camera assembly is disposed within the casing. A portion of the camera assembly is exposed outside the casing. The adjustment element is connected with the camera assembly, and rotatable relative to the casing. As the adjustment element is rotated, the camera assembly is correspondingly rotated. The adjustment element includes a contacting structure. The first stopping structure and the second stopping structure are arranged between the casing and the adjustment element and located at different positions. When the camera assembly is switched to a horizontal photographing mode, the contacting structure is positioned at the first stopping structure. When the camera assembly is switched to a vertical photographing mode, the contacting structure is positioned at the second stopping structure.

公开(公告)号：US11735382B1

公开(公告)日：2023-08-22

申请号：US17957703

申请日：2022-09-30

Applicant: Primax Electronics Ltd.

Inventor： Zheng-Hong Lai ,  Che-Wei Lee ,  Chin-Lung Chan ,  Chih-Ho Hsu

IPC: H01H3/12 ,  H01H13/7065 ,  H01H13/04 ,  H01H13/704

CPC classification number: H01H13/7065 ,  H01H3/125 ,  H01H13/04 ,  H01H13/704 ,  H01H2233/04

Abstract: A keyboard device includes a base plate, a plurality of key structures, a floating frame and a cover layer. The key structures are disposed over the base plate, and each of the key structures has a keycap. The floating frame is disposed over and separated from the base plate. The floating frame has a plurality of openings, and the key structures are disposed in the openings, respectively. The cover layer covers the keycaps of the key structures and the floating frame and is in direct or indirect contact with an upper surface of the keycap of each of the key structures and an upper surface of the floating frame. When the keycap of one of the key structures and the cover layer thereover are pressed to bottom, the floating frame surrounding the one of the key structures is pulled by the cover layer and shifted.

公开(公告)号：US11726584B1

公开(公告)日：2023-08-15

申请号：US17952557

申请日：2022-09-26

Applicant: Primax Electronics Ltd.

Inventor： Wei-Chiang Huang ,  Chao-Wei Lee ,  Hsueh-Chao Chang ,  Chieh-Hung Hsieh ,  Sian-Yi Chiu

IPC: G06F3/033 ,  G06F3/0354 ,  G06F1/16 ,  G06F3/01 ,  G06F3/02

CPC classification number: G06F3/03547 ,  G06F1/1616 ,  G06F3/016 ,  G06F3/0202

Abstract: A touchpad module includes a base plate, a touch member, plural supporting elements, plural pressure sensing units and a feedback generation element. The base plate includes a plate body and plural elastic arms. The plural elastic arms are formed on the plate body. The plural supporting elements are arranged between the base plate and the touch member, and aligned with the corresponding elastic arms. While the touch member is moved toward the base plate, the plural supporting elements are move downwardly with the touch member to press the corresponding elastic arms. Consequently, the plural elastic arms are subjected to deformation. If the deformation amount of at least one of the plural elastic arms reaches a threshold value, the corresponding pressure sensing unit issues a pressure sensing signal. The feedback generation element generates a haptics feedback effect in response to the pressure sensing signal.