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1. 发明申请

US20170372325A1 COMMUNICATING METHOD AND COMMUNICATING SYSTEM 审中-公开
公开(公告)号：US20170372325A1
公开(公告)日：2017-12-28
申请号：US15433127
申请日：2017-02-15
申请人： PRIMAX ELECTRONICS LTD.
发明人： PEI-MING CHANG , SHIH-CHIEH HSU , SHI-JIE ZHANG , WEI-LUNG HUANG
IPC分类号： G06Q30/00 , G01M99/00
CPC分类号： G06Q30/018 , G01M99/008
摘要： A method for communicating with an under-test object and a communicating system are provided. The method includes the following steps. A command signal is provided from a processing unit of the communicating system to the under-test object, and the processing unit waits for receiving a response signal from the under-test object. If the response signal from the under-test object 5 has not been received by the processing unit for a predetermined waiting time period, the command signal is provided to the under-test object again and the predetermined waiting time period is adjusted. There is an exponential relation between the predetermined waiting time period and the number of times the command signal is provided to the under-test object.

2. 发明申请

US20150168452A1 CIRCUIT BOARD TESTING SYSTEM 有权
标题翻译：电路板测试系统
公开(公告)号：US20150168452A1
公开(公告)日：2015-06-18
申请号：US14225058
申请日：2014-03-25
申请人： Primax Electronics Ltd.
发明人： PEI-MING CHANG
IPC分类号： G01R1/067 , G01R31/28
CPC分类号： G01R31/2889
摘要： A circuit board testing system includes a testing fixture and a computer system. The testing fixture includes a contact element, a switching circuit, a connection module, and a data acquisition unit. The contact element is connected with a circuit board. The switching circuit is connected with the contact element. The connection module is connected with the circuit board and the computer system. Consequently, an electric power is transmitted from the computer system to the circuit board through the connection module. By enabling the connection module, the data acquisition unit acquires a real voltage value corresponding to the electronic component. The computer system is connected with the testing fixture. According to the real resistance value, the computer system judges whether the electronic component passes the test.
摘要翻译：电路板测试系统包括测试夹具和计算机系统。测试夹具包括接触元件，开关电路，连接模块和数据采集单元。接触元件与电路板连接。开关电路与接触元件连接。连接模块与电路板和计算机系统连接。因此，电力从计算机系统通过连接模块传送到电路板。通过启用连接模块，数据获取单元获取与电子部件对应的实际电压值。计算机系统与测试夹具连接。根据实际电阻值，计算机系统判断电子元件是否通过测试。

3. 发明申请

US20210342767A1 EXTERNALLY-CONNECTED SHOP FLOOR CONTROL SYSTEM 有权
公开(公告)号：US20210342767A1
公开(公告)日：2021-11-04
申请号：US16937753
申请日：2020-07-24
申请人： PRIMAX ELECTRONICS LTD.
发明人： SHIH-CHIEH HSU , WEI-LUNG HUANG , PEI-MING CHANG , PAO-CHUNG CHAO , TZU-CHI TSENG , CHIA-FENG LEE
IPC分类号： G06Q10/06 , G05B19/418
摘要： An externally-connected shop floor control (SFC) system comprising M shop floor control (SFC) devices is disclosed. By letting each of the M SFC devices be electrically connected between one test machine and one information read-out device, the SFC system is successfully implemented into a production line. Therefore, each of the M SFC devices is adopted to achieve a re-verification of pass record for a test object that is transferred from a previous-stage test machine, and is also adopted for collecting related test data of the test object transferred from a current-stage test machine. As such, the SFC system can be easily implemented into any one type of production line, so as to assist the manager of the production line in data collection, station passing control, manufacturing reports, and control of production efficiency and yield, without spending much cost of human resources and software/firmware developing.

4. 发明申请

US20180150370A1 INPUT DEVICE TEST SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：US20180150370A1
公开(公告)日：2018-05-31
申请号：US15433186
申请日：2017-02-15
申请人： PRIMAX ELECTRONICS LTD.
发明人： PEI-MING CHANG
IPC分类号： G06F11/22 , H04W4/00 , G06F11/30 , G06F11/263 , G06F11/277
CPC分类号： G06F11/2289 , G06F11/2221 , G06F11/263 , G06F11/277 , G06F11/3027 , G06F11/3051 , H04W4/80
摘要： The present invention provides an input device test system, configured to test an input device having a plurality of functional elements. The input device test system includes: a test host, configured to execute a test program and a message interception program, and output a test message by means of the test program; and a test platform, configured to receive the test message and operate the input device according to the test message, where the input device outputs a response message to the test host in response to the operation, where the message interception program is used to intercept the response message and convert the response message into at least one code, and the test program determines whether the at least one code is consistent with the test message.

5. 发明申请

US20210351601A1 WIRELESS SOUND OUTPUT DEVICE WITH CHARGING FUNCTION 有权
公开(公告)号：US20210351601A1
公开(公告)日：2021-11-11
申请号：US16912170
申请日：2020-06-25
申请人： PRIMAX ELECTRONICS LTD.
发明人： PAO-CHUNG CHAO , PEI-MING CHANG , SHIH-CHIEH HSU , WEI-LUNG HUANG
IPC分类号： H02J7/00 , H04R1/10 , H02J7/02
摘要： A wireless sound output device includes a wireless earbud and a charging base. The wireless earbud is placed in the charging base. If a true wireless stereo Bluetooth controller of the wireless earbud detects that a mode switching circuit of the charging base is switched to a wireless Bluetooth receiver mode, an analog signal is transmitted to an audio source output hole of the charging base through an audio source analog signal output switching unit of the wireless earbud.

6. 发明申请

US20160131681A1 TESTING DEVICE 有权
标题翻译：测试设备
公开(公告)号：US20160131681A1
公开(公告)日：2016-05-12
申请号：US14641629
申请日：2015-03-09
申请人： PRIMAX ELECTRONICS LTD.
发明人： PEI-MING CHANG
IPC分类号： G01R1/18 , G01R31/02
CPC分类号： G01R1/18 , G01R1/06722 , G01R31/2808
摘要： A testing device includes a base body, a holder, an electrically conductive plate, plural testing probes and plural insulation structures. The testing device of the present invention uses the electrically conductive plate to replace the plastic plate of the conventional testing device. Consequently, the electrostatic discharge effect is avoided. Moreover, the insulation structure is arranged between the testing probe and the electrically conductive plate to separate the testing probe from the electrically conductive plate so as to avoid the electric leakage problem. Consequently, the testing device of the present invention is capable of avoiding the electrostatic discharge effect without causing damage of the under-test object and reducing the measurement accuracy.
摘要翻译：测试装置包括基体，保持器，导电板，多个测试探针和多个绝缘结构。本发明的测试装置使用导电板代替传统测试装置的塑料板。因此，避免了静电放电效应。此外，绝缘结构布置在测试探针和导电板之间，以将测试探针与导电板分开，以避免漏电问题。因此，本发明的测试装置能够避免静电放电效应而不会损坏被测试物体并降低测量精度。

7. 发明申请

US20160034017A1 CONTROLLING METHOD OF COMPUTER SCREEN AND COMPUTER SYSTEM USING THE SAME 有权
标题翻译：计算机屏幕的控制方法和使用该计算机的计算机系统
公开(公告)号：US20160034017A1
公开(公告)日：2016-02-04
申请号：US14515018
申请日：2014-10-15
申请人： Primax Electronics Ltd.
发明人： PEI-MING CHANG
IPC分类号： G06F1/32 , G06T7/40 , G09G3/20
CPC分类号： G06F1/3218 , G06F1/3265 , G06T7/90 , G06T2207/10016 , G06T2207/10024 , G06T2207/30196 , G09G5/00 , G09G2330/021 , G09G2330/022 , G09G2354/00
摘要： A controlling method of a computer screen includes the following steps. Firstly, in a step (a), an image is captured. Then, a step (b) detects whether the image has a skin color distribution region. If an accumulative time length that no skin color distribution region is contained in the image is longer than a predetermined time length, a hibernation mode of the computer screen is enabled.
摘要翻译：计算机屏幕的控制方法包括以下步骤。首先，在步骤（a）中，捕获图像。然后，步骤（b）检测图像是否具有肤色分布区域。如果图像中没有包含皮肤颜色分布区域的累积时间长度长于预定时间长度，则可以使计算机屏幕的休眠模式成为可能。

8. 发明申请

US20210026461A1 INDEPENDENT INPUTTING DEVICE WITH SELF-LEARNING FUNCTION 有权
公开(公告)号：US20210026461A1
公开(公告)日：2021-01-28
申请号：US16592451
申请日：2019-10-03
申请人： PRIMAX ELECTRONICS LTD.
发明人： SHIH-CHIEH HSU , WEN-CHIH SHEN , WEI-LUNG HUANG , PEI-MING CHANG , PAO-CHUNG CHAO
IPC分类号： G06F3/023 , G06F3/042 , G06F17/27
摘要： Disclosures of the present invention describe an independent inputting device with self-learning function. During a user inputting a vocabulary word and/or a sentence, this independent inputting device can forecast what vocabulary word is that the user desires to input in case of a number of inputted letters of the vocabulary word reaching a threshold integer (═N). Consequently, this independent inputting device automatically completes the inputting of those un-inputted letters of the vocabulary word, such that the user does no longer continue the inputting of those un-inputted letters of the vocabulary word. As such, when the user adopts one input method to edit a program code, write an article or a letter, or make statistical forms, inputting speed of the typed vocabulary words can be apparently increased by this independent inputting device, thereby largely enhancing the user's work efficiency.

9. 发明申请

US20180210021A1 ELECTRONIC DEVICE TEST SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：US20180210021A1
公开(公告)日：2018-07-26
申请号：US15627131
申请日：2017-06-19
申请人： Primax Electronics Ltd.
发明人： PEI-MING CHANG , SHIH-CHIEH HSU , SHI-JIE ZHANG , WEI-LUNG HUANG
IPC分类号： G01R31/02 , G01R31/28
CPC分类号： G01R31/02 , G01R31/2834
摘要： The present invention provides an electronic device test system, configured to test functions of an electronic device. The electronic device test system includes: a test computer, configured to execute an electronic device test program; a scanning device, configured to scan a barcode number of the electronic device; and an optical sensor module, configured to detect a connection status of the electronic device and the test computer. When the optical sensor module confirms the connection status, the electronic device test program starts a test function to test the electronic device, records a test result of the electronic device according to the barcode number, and subsequently generates a retest rate according to the test result.

10. 发明申请

US20160078823A1 LUMINANCE ADJUSTING METHOD FOR DISPLAY SCREEN OF ELECTRONIC DEVICE 有权
标题翻译：用于显示电子设备屏幕的发光调节方法
公开(公告)号：US20160078823A1
公开(公告)日：2016-03-17
申请号：US14549026
申请日：2014-11-20
申请人： Primax Electronics Ltd.
发明人： PEI-MING CHANG
IPC分类号： G09G3/34 , G06F3/0484 , G06F3/0488
CPC分类号： G09G3/3413 , G06F1/3206 , G06F1/3231 , G09G2320/0626 , G09G2320/0666 , G09G2354/00
摘要： A luminance adjusting method for a display screen of an electronic device includes the following steps. Firstly, a current brightness value and a current imaging color value of the display screen are recorded. In response to the user's operation, the light output of the display screen is adjusted. Consequently, the adjusted brightness value is equal to a default brightness value and the adjusted imaging color value is equal to a default imaging color value. Meanwhile, the display screen is operated in the healthy display mode. In response to the user's additional operation, the light output of the display screen is adjusted. Consequently, the adjusted brightness value is equal to the recorded current brightness value and the adjusted imaging color value is equal to the recorded current imaging color value. Meanwhile, the display screen is restored to the normal display mode.
摘要翻译：电子设备的显示屏的亮度调整方法包括以下步骤。首先，记录显示画面的当前亮度值和当前成像色彩值。响应于用户的操作，调整显示屏的光输出。因此，经调整的亮度值等于默认亮度值，并且调整后的成像色彩值等于默认成像色值。同时，显示屏以健康的显示模式运行。响应于用户的附加操作，调整显示屏的光输出。因此，调整后的亮度值等于记录的当前亮度值，并且调整后的成像色彩值等于记录的当前成像色彩值。同时，显示屏恢复到正常显示模式。

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