公开(公告)号：US20230214105A1

公开(公告)日：2023-07-06

申请号：US17886935

申请日：2022-08-12

Applicant: Primax Electronics Ltd.

Inventor： Yung-Tai Pan ,  Ming-Hsien Chiu

IPC: G06F3/04847 ,  G06F3/04817 ,  G06F3/0362 ,  G06F9/22 ,  G06F3/04842

CPC classification number: G06F3/04847 ,  G06F3/04817 ,  G06F3/0362 ,  G06F9/226 ,  G06F3/04842

Abstract: A multimedia content editing controller includes a microcontroller, a data storage device, a display device and a function selection device. The microcontroller receives plural editing function options from an external computer host. The plural editing function options are stored in the data storage device. The plural editing function options are displayed on the display device. When a user performs at least one function selection operation through the function selection device, the microcontroller determines at least one selected editing function option from the plural editing function options, and the microcontroller generates a human-machine interaction control signal. The at least one selected editing function option is transmitted from the microcontroller to the external computer host. The human-machine interaction control signal is transmitted to at least one of the display device and a LED display module.

公开(公告)号：US11651912B1

公开(公告)日：2023-05-16

申请号：US17813333

申请日：2022-07-19

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Yung-Tai Pan ,  Jui-Jen Cheng

IPC: H01H13/14 ,  H01H13/70 ,  H01H13/83

CPC classification number: H01H13/7006 ,  H01H13/83

Abstract: A control device includes a display panel and a key structure. The key structure is located over the display panel. The key structure includes a circuit board, a keycap, an elastic element and a conducting element. The circuit board includes a circuit structure. The circuit structure includes a first circuit pattern and a second circuit pattern. The first circuit pattern and the second circuit pattern are separated from each other by a gap. The conducting element is disposed on a support part of the elastic element. When the keycap is pressed down, the keycap is moved downwardly to push the support part. After the support part is moved downwardly for a specified travel distance, the conducting element is contacted with the first circuit pattern and the second circuit pattern. Consequently, the first circuit pattern and the second circuit pattern are electrically connected with each other.

公开(公告)号：US11561630B1

公开(公告)日：2023-01-24

申请号：US17648939

申请日：2022-01-26

Applicant: PRIMAX ELECTRONICS LTD.

Inventor： Yung-Tai Pan ,  Jui-Jen Cheng

IPC: G06F3/0362 ,  G06F3/0482 ,  G06F3/038

Abstract: A menu control device includes a casing and a roller module. The roller module is installed in the casing. The roller module includes a base, an elastic supporting arm, a scroll wheel, an encoder, a switch element and a microprocessor. The elastic supporting arm is connected with the base. The scroll wheel is pivotally coupled to the elastic supporting arm. The encoder is located beside the scroll wheel. The encoder generates an encoding signal in response to the rotation of the scroll wheel. When an external pressing force is applied to the scroll wheel, the elastic supporting arm is swung toward the switch element, and the switch element is triggered to generate a switching signal. The microprocessor performs an item browsing operation on a menu according to the encoding signal. The microprocessor performs an item selecting operation on the menu according to the switching signal.

公开(公告)号：US09497532B2

公开(公告)日：2016-11-15

申请号：US14638771

申请日：2015-03-04

Applicant: Primax Electronics Ltd.

Inventor： Yung-Tai Pan

IPC: H04R1/10 ,  G06F3/16 ,  G06F3/01

CPC classification number: H04R1/1041 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/03547 ,  G06F3/0421 ,  G06F3/165 ,  H04R1/1008 ,  H04R5/04 ,  H04R2201/103 ,  H04R2201/109

Abstract: A headphone device with a controlling function is provided. The headphone device includes a headphone body and an optical finger navigation module. The optical finger navigation module is installed on the headphone body and exposed to an operating surface of the headphone body. When the optical finger navigation module is operated with the user's finger, an audio generator in communication with the headphone device is correspondingly controlled. Since the optical finger navigation module is slim and small, the optical finger navigation module can be applied to various types of headphone devices.

Abstract translation: 提供具有控制功能的耳机装置。 耳机装置包括耳机主体和光学手指导航模块。 光学手指导航模块安装在耳机主体上并暴露于耳机主体的操作表面。 当用户手指操作光学手指导航模块时，相应地控制与耳机装置通信的音频发生器。 由于光学手指导航模块体积小巧，因此可以将光学手指导航模块应用于各种类型的耳机装置。

公开(公告)号：US09143864B2

公开(公告)日：2015-09-22

申请号：US14107392

申请日：2013-12-16

Applicant: Primax Electronics Ltd.

Inventor： Yung-Tai Pan

IPC: H04R5/00 ,  A61F11/06 ,  G10K11/16 ,  H03B29/00 ,  H04R5/04 ,  H04S1/00

CPC classification number: H04R5/04 ,  H04S1/007

Abstract: An audio playback system includes a handheld device and a digital stereo set. By the handheld device, a control message is converted into a modulation signal. The modulation signal is transmitted to a speaker, thereby controlling the speaker to generate a modulated sound wave signal. After the modulated sound wave signal is received by a built-in microphone of the digital stereo set, the modulated sound wave signal is restored to the control message. After the control message is received by the digital stereo set, the digital stereo set performs a corresponding control action.

Abstract translation: 音频播放系统包括手持设备和数字立体声设备。 通过手持设备，控制消息被转换成调制信号。 调制信号被发送到扬声器，从而控制扬声器产生调制声波信号。 经调制的声波信号由数字立体声集的内置麦克风接收后，调制后的声波信号恢复到控制信息。 在由数字立体声集接收到控制消息之后，数字立体声集执行相应的控制动作。

公开(公告)号：US08828165B2

公开(公告)日：2014-09-09

申请号：US13734451

申请日：2013-01-04

Applicant: Primax Electronics Ltd.

Inventor： Bin-Tao Lee ,  Yung-Tai Pan ,  Hong-Qiang Liu ,  Jiang-Wei Wu

IPC: B32B41/00 ,  B65H7/20 ,  B32B38/18 ,  B65H29/20 ,  B65H7/02 ,  B65H39/14 ,  B32B37/22

CPC classification number: B65H7/02 ,  B32B37/223 ,  B32B38/185 ,  B32B41/00 ,  B32B2309/70 ,  B32B2309/72 ,  B32B2429/00 ,  B65H7/20 ,  B65H29/20 ,  B65H39/14 ,  B65H2301/44324 ,  B65H2301/4452 ,  B65H2301/541 ,  B65H2511/514 ,  B65H2513/512 ,  B65H2513/514 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

Abstract: A spacing interval control method is used in a sheet laminating apparatus for controlling a constant spacing interval between any two adjacent ones of multiple documents. The sheet laminating apparatus includes an automatic document feeding mechanism and a sheet laminating mechanism. By means of multiple sensors within the automatic document feeding mechanism, multiple documents are successively transported from the automatic document feeding mechanism to the sheet laminating mechanism at a constant spacing interval between any two adjacent ones of multiple documents. As a consequence, the documents after being heated or pressed by the sheet laminating mechanism will be cut into multiple separate and identical-sized laminated documents.

Abstract translation: 在用于控制多个文档中的任意两个相邻文档之间的恒定间隔间隔的片材层压装置中使用间隔间隔控制方法。 片材层压装置包括自动送稿机构和片材层压机构。 通过在自动送稿机构内的多个传感器，多个文件在多个文档中的任意两个相邻文档之间以一定的间隔间隔从自动送稿机构连续传送到片材层压机构。 因此，由片材层压机构加热或压制后的文件将被切割成多个分开且相同尺寸的层叠文件。