会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • SYSTEM AND METHOD FOR TESTING AUDIO DEVICE OF MOTHERBOARD
    • 用于测试母板音频设备的系统和方法
    • US20090323974A1
    • 2009-12-31
    • US12269042
    • 2008-11-12
    • LI-YING CHANGCHO-HAO WANGKUAN-LIN WU
    • LI-YING CHANGCHO-HAO WANGKUAN-LIN WU
    • H04R29/00
    • H04R29/00
    • A system for testing audio of a motherboard includes a recording fixture and a computer. The recording fixture includes a recording device and a soundproof device. The soundproof device is configured for soundproofing the audio device and the recording device from environmental noise. The computer includes an output/input module, a comparing module and a displaying module. The output/input module is configured for outputting a first sound signal generated by the computer to the audio device to cause the audio device to generate a sound and receiving the sound generated by the audio device and recorded by the recording device from the recording device and transforming the sound into a second sound signal. The comparing module is configured for comparing the first and second sound signals. The displaying module is configured for displaying the compared result.
    • 用于测试母板音频的系统包括记录装置和计算机。 记录装置包括记录装置和隔音装置。 隔音装置被配置为隔离音频装置和记录装置的环境噪声。 计算机包括输出/输入模块,比较模块和显示模块。 输出/输入模块被配置为将由计算机生成的第一声音信号输出到音频设备,以使音频设备产生声音并接收由音频设备产生的并由记录设备从记录设备记录的声音,以及 将声音转换成第二个声音信号。 比较模块被配置用于比较第一和第二声音信号。 显示模块被配置为显示比较结果。
    • 4. 发明申请
    • SYSTEM AND METHOD FOR TESTING LEDS ON A MOTHERBOARD
    • 用于在母板上测试LED的系统和方法
    • US20080112607A1
    • 2008-05-15
    • US11781966
    • 2007-07-24
    • KUAN-LIN WUWEI-YUAN CHEN
    • KUAN-LIN WUWEI-YUAN CHEN
    • G06K9/00
    • G06T7/001G01R31/2635G06T2207/30108
    • An exemplary method for testing light-emitting diodes (LEDs) on a motherboard is provided. The method includes: using a camera module to take a first bulb image of a corresponding number of transparent bulbs which are connected to each of the LEDs when the LEDs are set in a power-on state and taking a second bulb image of the transparent bulbs when the LEDs are set in a power-off state; processing the two bulb images and dividing each of the two bulb images into small pictures; calculating an average pixel value of each of the small pictures, calculating a first difference of each of the small pictures between the average pixel value and a first predetermined value, and calculating a second difference of each of the small pictures between the average pixel value and a second predetermined value; ascertaining a present state of each of the LEDs by comparing the two differences; obtaining test results by comparing the present state of the LEDs with the set state; and reporting the test results. A related system is also provided.
    • 提供了一种用于测试母板上的发光二极管(LED)的示例性方法。 该方法包括:当LED设置在通电状态并拍摄透明灯泡的第二灯泡图像时,使用相机模块拍摄相应数量的透明灯泡的第一灯泡图像,所述透明灯泡连接到每个LED 当LED处于断电状态时; 处理两个灯泡图像并将两个灯泡图像分成小图片; 计算每个小图像的平均像素值,计算平均像素值和第一预定值之间的每个小图像的第一差,并且计算每个平均像素值与平均像素值之间的每个小图像的第二差值 第二预定值; 通过比较两个差异来确定每个LED的当前状态; 通过将LED的当前状态与设定状态进行比较来获得测试结果; 并报告测试结果。 还提供了相关系统。
    • 6. 发明申请
    • AUDIO SIGNAL PROCESSING DEVICE
    • 音频信号处理装置
    • US20110035032A1
    • 2011-02-10
    • US12566679
    • 2009-09-25
    • KUAN-LIN WU
    • KUAN-LIN WU
    • G06F17/00
    • H03G3/32G10L19/012
    • An audio signal processing device receives a first voice analog signal from a portable electronic device and a second voice analog signal of noise from outside environment, and converts the first voice analog signal and the second voice analog signal into a first voice digital signal and a second voice digital signal, respectively. The first voice digital signal and the second voice digital signal are then mixed up to obtain a third voice digital signal. The third voice digital signal is converted into a third voice analog signal outputted to an earphone. A regulator is used to adjust signal intensity of the first voice analog signal and the second voice analog signal.
    • 音频信号处理设备从便携式电子设备接收第一语音模拟信号和来自外部环境的噪声的第二语音模拟信号,并且将第一语音模拟信号和第二语音模拟信号转换为第一语音数字信号和第二语音模拟信号 语音数字信号。 然后将第一语音数字信号和第二语音数字信号混合以获得第三语音数字信号。 第三语音数字信号被转换成输出到耳机的第三语音模拟信号。 调节器用于调整第一语音模拟信号和第二语音模拟信号的信号强度。
    • 7. 发明申请
    • HANDS-FREE MOBILE PHONE
    • 无手机手机
    • US20090176537A1
    • 2009-07-09
    • US12051850
    • 2008-03-20
    • KUAN-LIN WUWEI-YUAN CHEN
    • KUAN-LIN WUWEI-YUAN CHEN
    • H04M1/00
    • H04M1/05H04M1/6041
    • A hands-free mobile phone includes a housing and a hands-free unit. The housing defines two outer slide channels and two inner slide channels inside the corresponding outer slide channels. Each outer slide channel includes an access hole, a pivot hole, and a coupling passage communicating the access hole with the pivot hole. Two pivot portions are formed on the hands-free unit. Each pivot portion includes a pivot shaft and a plugging end formed on the pivot shaft. The plugging ends of the pivot portions are respectively inserted in the inner slide channels through the access holes of the corresponding outer slide channels and the pivot shafts thereof are respectively placed in the corresponding access holes and slid into the pivot holes of the outer slide channels through the corresponding coupling passages. Thus, the hands-free unit is pivotably secured to the housing via pivot of the pivot portions.
    • 免提手机包括一个房屋和一个免提单元。 壳体在相应的外滑道中限定两个外滑动通道和两个内滑动通道。 每个外部滑动通道包括一个进入孔,一个枢轴孔和一个将进入孔与枢轴孔连通的连接通道。 两个枢轴部分形成在免提单元上。 每个枢轴部分包括枢轴和形成在枢轴上的堵塞端。 枢轴部分的堵塞端分别通过对应的外滑动通道的进入孔插入内滑动通道,其枢轴分别放置在相应的进入孔中并滑入外滑道的枢轴孔 相应的耦合通道。 因此,免提单元通过枢转部分的枢轴可枢转地固定到壳体。
    • 9. 发明申请
    • SYSTEM AND METHOD FOR TESTING LEDS ON A MOTHERBOARD
    • 用于在母板上测试LED的系统和方法
    • US20080103706A1
    • 2008-05-01
    • US11752936
    • 2007-05-24
    • KUAN-LIN WUWEI-YUAN CHEN
    • KUAN-LIN WUWEI-YUAN CHEN
    • G01R31/26
    • G01R31/2635G01R31/2818
    • An exemplary system for testing light-emitting diodes (LEDs) on a motherboard is provided. The system typically includes: an insulating plate covered on the motherboard, configured with optical fibers for inducing beams sourced from the LEDs and transmitting the beams to a circuit board; the circuit board includes at least one photoresistor, configured for sensing the beams to obtain influence values; a computer configured for detecting whether the influence values are within a photosensitive range when the LEDs are powered on, for detecting whether resistance values of all the given number of at least one photoresistor are equal to a dark resistance when the LEDs are powered off and for reporting test results. A related method is also provided.
    • 提供了用于测试母板上的发光二极管(LED)的示例性系统。 该系统通常包括:覆盖在母板上的绝缘板,配置有用于感应源自LED的光束并将光束传输到电路板的光纤; 所述电路板包括至少一个光敏电阻器,被配置为感测所述光束以获得影响值; 配置为当LED被通电时检测影响值是否在感光范围内的计算机,用于检测当LED被断电时所有给定数目的至少一个光敏电阻的电阻值是否等于暗电阻,并且为了 报告测试结果。 还提供了相关的方法。