公开(公告)号：US20230201706A1

公开(公告)日：2023-06-29

申请号：US17563289

申请日：2021-12-28

Applicant: PIXART IMAGING INC.

Inventor： CHUNG-TING YANG ,  YEN-MIN CHANG ,  YEN-CHANG WANG

IPC: A63F3/02 ,  A63F3/00

CPC classification number: A63F3/02 ,  A63F3/00643 ,  A63F2003/00662 ,  A63F2003/00646 ,  A63F2009/2419

Abstract: A game board device is provided for carrying and identifying game pieces that are divided into different piece types. The game board device includes a board, a plurality of optically identifying modules, and a processing module electrically coupled to the optically identifying modules. The optically identifying modules respectively correspond in position to detection regions of the board. Each of the optically identifying modules includes a light emitter that can emit light toward the corresponding detection region and a light receiver that can receive light reflected by the corresponding detection region. When any one of the detection regions is in an unoccupied mode, the corresponding optically identifying module can emit an unoccupied signal. When any one of the detection regions is in an occupied mode, the corresponding optically identifying module enables an identification signal that corresponds to the piece type of the corresponding game piece to be emitted therefrom.

公开(公告)号：US20240216787A1

公开(公告)日：2024-07-04

申请号：US18604581

申请日：2024-03-14

Applicant: PIXART IMAGING INC.

Inventor： CHUNG-TING YANG ,  YEN-MIN CHANG ,  YEN-CHANG WANG

IPC: A63F3/02 ,  A63F3/00 ,  A63F9/24

CPC classification number: A63F3/02 ,  A63F3/00643 ,  A63F2003/00646 ,  A63F2003/00662 ,  A63F2009/2419

Abstract: A game board device is provided for carrying and identifying game pieces that are divided into different piece types. The game board device includes a board, a plurality of optically identifying modules, and a processing module electrically coupled to the optically identifying modules. The optically identifying modules respectively correspond in position to detection regions of the board. Each of the optically identifying modules includes a light emitter that can emit light toward the corresponding detection region and a light receiver that can receive light reflected by the corresponding detection region. When any one of the detection regions is in an unoccupied mode, the corresponding optically identifying module can emit an unoccupied signal. When any one of the detection regions is in an occupied mode, the corresponding optically identifying module enables an identification signal that corresponds to the piece type of the corresponding game piece to be emitted therefrom.

公开(公告)号：US20150022360A1

公开(公告)日：2015-01-22

申请号：US14299099

申请日：2014-06-09

Applicant: PIXART IMAGING INC.

Inventor： CHUN-WEI CHEN ,  YEN-MIN CHANG ,  YIN-HUI LEE ,  CHUN-CHIH CHEN ,  YEN-CHANG WANG

IPC: G08B21/18

CPC classification number: G06F3/048 ,  A61B2503/20 ,  G16H50/20

Abstract: There is provided an input device including at least one input unit, a trigger detection unit, a storage unit and an analysis and processing unit. The at least one input unit is for inputting a plurality of trigger events by a user. The trigger detection unit is configured to detect the trigger events of the at least one input unit and generate a trigger signal corresponding to each of the trigger events. The storage unit is configured to record an operating condition associated with the user. The analysis and processing unit is configured to analyze an operating pattern of the trigger signals and determine a warning time according to the operating condition and the operating pattern.

Abstract translation: 提供了包括至少一个输入单元，触发检测单元，存储单元和分析和处理单元的输入装置。 所述至少一个输入单元用于由用户输入多个触发事件。 触发检测单元被配置为检测至少一个输入单元的触发事件并产生与每个触发事件对应的触发信号。 存储单元被配置为记录与用户相关联的操作条件。 分析处理单元被配置为分析触发信号的操作模式，并根据操作条件和操作模式确定警告时间。

公开(公告)号：US20140218280A1

公开(公告)日：2014-08-07

申请号：US14057121

申请日：2013-10-18

Applicant: Pixart Imaging Inc.

Inventor： YEN-CHANG WANG ,  Chun-Wei Chen ,  Ching-Lin Chung

IPC: G06F3/01 ,  G06F3/033 ,  G06F3/023

CPC classification number: G06F3/033 ,  G06F3/0231 ,  G06F13/385 ,  G06F2203/0384 ,  G06F2213/3814

Abstract: The present disclosure provides a wireless peripheral device with multi-transmission capability. The wireless peripheral device wirelessly transmits a control signal to a wireless receiver. The wireless peripheral device comprises a first wireless transmitting unit, a second transmitting unit, and a processing unit. The second transmitting unit receives a responding signal from the wireless receiver. The capable transmission distance of the first transmitting unit is larger than the capable transmission distance of the second transmitting unit. The processing unit is coupled to the first transmitting unit and the second transmitting unit. The processing unit transmits the control signal through the second transmitting unit to the wireless receiver when the strength of the responding signal is at a high intensity range. The processing unit transmits the control signal through the first transmitting unit to the wireless receiver when the strength of the responding signal is at a low intensity range.

Abstract translation: 本公开提供了具有多传输能力的无线外围设备。 无线外围设备向无线接收机无线发送控制信号。 无线外围设备包括第一无线发送单元，第二发送单元和处理单元。 第二发送单元从无线接收器接收响应信号。 第一发送单元的能力传输距离大于第二发送单元的能力传输距离。 处理单元耦合到第一发送单元和第二发送单元。 当响应信号的强度处于高强度范围时，处理单元通过第二发送单元向无线接收机发送控制信号。 当响应信号的强度处于低强度范围时，处理单元通过第一发送单元将控制信号发送到无线接收机。