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1. 发明授权

US08847884B2 Electronic device and method for offering services according to user facial expressions 有权
标题翻译：根据用户面部表情提供服务的电子设备和方法
公开(公告)号：US08847884B2
公开(公告)日：2014-09-30
申请号：US13663380
申请日：2012-10-29
申请人： Hai-Sheng Li , Hui-Ling Ru , Rong-Feng Cheng , Chih-San Chiang
发明人： Hai-Sheng Li , Hui-Ling Ru , Rong-Feng Cheng , Chih-San Chiang
IPC分类号： G09G5/00
CPC分类号： G06K9/00 , G06K9/00308 , G06K9/20 , G06Q30/0631
摘要： A method for offering services according to facial expressions is provided. The method has an electronic device storing a service database recording at least one user's information. The method activates an offering service function; captures facial expressions of the user; extracting the features of the facial expressions; compares the extracted features with the features in images of the facial expressions stored in the service database, so as to identify a corresponding feature stored in the service database, and determines the type of expression and the service corresponding thereto from images of the user stored in the service database; and activates and provides the determined service. An electronic device using the method is also provided.
摘要翻译：提供了一种根据面部表情提供服务的方法。该方法具有存储记录至少一个用户信息的服务数据库的电子设备。该方法激活提供服务功能; 捕获用户的面部表情; 提取面部表情的特征; 将所提取的特征与存储在服务数据库中的面部表情的图像中的特征进行比较，以识别存储在服务数据库中的相应特征，并且从存储在服务数据库中的用户的图像中确定表达式的类型和与其对应的服务服务数据库; 并激活并提供确定的服务。还提供了使用该方法的电子设备。

2. 发明授权

US08756679B2 Electronic device and method for unlocking locked operating system 有权
标题翻译：用于解锁锁定操作系统的电子设备和方法
公开(公告)号：US08756679B2
公开(公告)日：2014-06-17
申请号：US13646849
申请日：2012-10-08
申请人： Rong-Feng Cheng , Jin-Long Li , Hai-Sheng Li , Chih-San Chiang
发明人： Rong-Feng Cheng , Jin-Long Li , Hai-Sheng Li , Chih-San Chiang
IPC分类号： G06F21/34
CPC分类号： H04M1/673
摘要： A method for unlocking a locked operating system of an electronic device is provided. The electronic device includes a storage unit and a locking unit, the storage unit is configured for storing a preset password and preset unlocking request information. The method includes steps: receiving a message from a second electronic device; verifying the received message according to the preset unlocking request information; and sending the preset password to the second electronic device if the verification is successful.
摘要翻译：提供一种用于解锁电子设备的锁定操作系统的方法。电子设备包括存储单元和锁定单元，该存储单元用于存储预设密码和预设的解锁请求信息。该方法包括步骤：从第二电子设备接收消息; 根据预设的解锁请求信息验证接收到的消息; 并且如果验证成功，则将预设密码发送到第二电子设备。

3. 发明授权

US08380755B2 Electronic reader capable of recording comments and amendments and method thereof 失效
标题翻译：能够记录评论和修改的电子阅读器及其方法
公开(公告)号：US08380755B2
公开(公告)日：2013-02-19
申请号：US12862718
申请日：2010-08-24
申请人： Hai-Sheng Li , Shang-Hui Pi , Jie Guo , Yue Zhang , Chih-San Chiang
发明人： Hai-Sheng Li , Shang-Hui Pi , Jie Guo , Yue Zhang , Chih-San Chiang
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30
摘要： An electronic reader includes a storage unit configured for storing files and a processor. The processor includes a file display control module, a first file creating module and a second file creating module. The file display control module is configured for obtaining and displaying the files opened by user input. The first file creating module is configured for creating temporary files recording the comments and the amended sections of the opened files in response to user input. Each of the temporary files corresponds to one of the opened files. The second file creating module is configured for combining contents of the temporary files into a file. The contents of the temporary files are arranged in the file according to a predetermined rule if the formats of the temporary files are the same.
摘要翻译：电子阅读器包括被配置为存储文件的存储单元和处理器。处理器包括文件显示控制模块，第一文件创建模块和第二文件创建模块。文件显示控制模块被配置为获取和显示用户输入打开的文件。第一个文件创建模块被配置为创建临时文件，以响应用户输入记录注释和已打开文件的修改部分。每个临时文件对应于其中一个打开的文件。第二文件创建模块被配置为将临时文件的内容组合成文件。如果临时文件的格式相同，则临时文件的内容按照预定规则排列在文件中。

4. 发明申请

US20110219041A1 ELECTRONIC READER CAPABLE OF RECORDING COMMENTS AND AMENDMENTS AND METHOD THEREOF 失效
标题翻译：电子阅读器，可记录评论及其修改及方法
公开(公告)号：US20110219041A1
公开(公告)日：2011-09-08
申请号：US12862718
申请日：2010-08-24
申请人： Hai-Sheng Li , Shang-Hui PI , Jie Guo , Yue Zhang , Chih-San Chiang
发明人： Hai-Sheng Li , Shang-Hui PI , Jie Guo , Yue Zhang , Chih-San Chiang
IPC分类号： G06F17/30
CPC分类号： G06F17/30
摘要： An electronic reader includes a storage unit configured for storing files and a processor. The processor includes a file display control module, a first file creating module and a second file creating module. The file display control module is configured for obtaining and displaying the files opened by user input. The first file creating module is configured for creating temporary files recording the comments and the amended sections of the opened files in response to user input. Each of the temporary files corresponds to one of the opened files. The second file creating module is configured for combining contents of the temporary files into a file. The contents of the temporary files are arranged in the file according to a predetermined rule if the formats of the temporary files are the same.
摘要翻译：电子阅读器包括被配置为存储文件的存储单元和处理器。处理器包括文件显示控制模块，第一文件创建模块和第二文件创建模块。文件显示控制模块被配置为获取和显示用户输入打开的文件。第一个文件创建模块被配置为创建临时文件，以响应用户输入记录注释和已打开文件的修改部分。每个临时文件对应于其中一个打开的文件。第二文件创建模块被配置为将临时文件的内容组合成文件。如果临时文件的格式相同，则临时文件的内容按照预定规则排列在文件中。

5. 发明申请

US20070129037A1 MUTE PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：静音处理装置和方法
公开(公告)号：US20070129037A1
公开(公告)日：2007-06-07
申请号：US11309524
申请日：2006-08-17
申请人： Wen-Chuan Lian , Wen-Sheng Tsai , Hai-Sheng Li , Kuan-Hong Hsieh , Duo Liu , Cheng Wang
发明人： Wen-Chuan Lian , Wen-Sheng Tsai , Hai-Sheng Li , Kuan-Hong Hsieh , Duo Liu , Cheng Wang
IPC分类号： H04B1/18 , H04B1/16
CPC分类号： H04M1/6008
摘要： A mute processing method used in a multi-person communication system is provided. The method is capable of automatically sending mute frames when there are no sound inputs from terminals of the multi-person communication system. The method includes the steps of: collecting input signals from a microphone; obtaining a maximum amplitude of the input signals within a present time span; sending a mute frame if each maximum amplitude of the input signals within each of previous continuous time spans is less than a predetermined amplitude and the maximum amplitude of the input signals within the present time span is still less than the predetermined amplitude, otherwise, coding the input signals within the present time span; and outputting the mute frame or coded signals. A related apparatus is also provided.
摘要翻译：提供了一种在多人通信系统中使用的静音处理方法。该方法能够在多人通信系统的终端没有声音输入时自动发送静音帧。该方法包括以下步骤：从麦克风收集输入信号; 在当前时间段内获得输入信号的最大幅度; 如果每个先前的连续时间跨度内的输入信号的每个最大幅度小于预定幅度并且在当前时间间隔内的输入信号的最大振幅仍然小于预定幅度，则发送静音帧，否则，将在当前时间段内的输入信号; 并输出静音帧或编码信号。还提供了一种相关装置。

6. 发明授权

US08050422B2 Audio test apparatus capable of decreasing noise influence in process of audio device testing and method thereof 失效
标题翻译：能够降低音频设备测试过程中噪声影响的音频测试设备及其方法
公开(公告)号：US08050422B2
公开(公告)日：2011-11-01
申请号：US12166332
申请日：2008-07-02
申请人： Yao Zhao , Hai-Sheng Li , Hua-Dong Cheng , Wen-Chuan Lian , Han-Che Wang , Kuan-Hong Hsieh
发明人： Yao Zhao , Hai-Sheng Li , Hua-Dong Cheng , Wen-Chuan Lian , Han-Che Wang , Kuan-Hong Hsieh
IPC分类号： H04B15/00
CPC分类号： H04R29/001 , H04R2499/11
摘要： A audio test method for decreasing noise influence, which includes the following steps: obtaining analog signals; converting the analog signals into digital signals; intercepting digital signals of a first predetermined length and executing a first Fast Fourier Transform (FFT), then obtaining an first Fourier spectrum; recording the amplitudes of frequency values of the first Fourier spectrum; intercepting digital signals of a second predetermined length and executing the second FFT, then obtaining an second Fourier spectrum; recording the amplitudes of the frequency values belonging to odd points of the second frequency spectrum, which are the amplitudes of the noise composition; subtracting the amplitudes of the noise composition from the amplitudes of frequency values of the first Fourier spectrum and obtaining a frequency domain signals without noise composition; executing inverse Fast Fourier Transform (iFFT) for the frequency domain signals and obtaining time domain signals, testing each parameter of the time domain signals.
摘要翻译：一种用于降低噪声影响的音频测试方法，包括以下步骤：获取模拟信号; 将模拟信号转换为数字信号; 截取第一预定长度的数字信号并执行第一快速傅里叶变换（FFT），然后获得第一傅立叶频谱; 记录第一傅立叶频谱的频率值的振幅; 截取第二预定长度的数字信号并执行第二FFT，然后获得第二傅立叶频谱; 记录属于作为噪声组成的振幅的第二频谱的奇数点的频率值的振幅; 从第一傅立叶频谱的频率值的幅度减去噪声组成的振幅，并获得无噪声组成的频域信号; 对频域信号执行反向快速傅里叶变换（iFFT），并获取时域信号，测试时域信号的每个参数。

7. 发明申请

US20070133589A1 MUTE PROCESSING APPARATUS AND METHOD 审中-公开
标题翻译：静音处理装置和方法
公开(公告)号：US20070133589A1
公开(公告)日：2007-06-14
申请号：US11309521
申请日：2006-08-17
申请人： Wen-Chuan Lian , Wen-Sheng Tsai , Hai-Sheng Li , Kuan-Hong Hsieh , Duo Liu , Cheng Wang
发明人： Wen-Chuan Lian , Wen-Sheng Tsai , Hai-Sheng Li , Kuan-Hong Hsieh , Duo Liu , Cheng Wang
IPC分类号： H04B7/212 , H04J3/00
CPC分类号： G10L19/012
摘要： A mute processing method used in a multi-person communication system is provided. The method is capable of automatically sending mute frames when there are no sound inputs from terminals of the multi-person communication system. The method includes the steps of: collecting input signals from a microphone; calculating an energy level of the input signals within a present time span; obtaining a maximum amplitude of the input signals within the present time span; sending a mute frame if the energy level and the maximum amplitude of the input signals within the present time span are respectively less than a predetermined energy level and a predetermined amplitude, otherwise, coding the input signals within the present time span; and outputting the mute frame or coded signals. A related apparatus is also provided.
摘要翻译：提供了一种在多人通信系统中使用的静音处理方法。该方法能够在多人通信系统的终端没有声音输入时自动发送静音帧。该方法包括以下步骤：从麦克风收集输入信号; 在当前时间段内计算输入信号的能级; 在当前时间段内获得输入信号的最大幅度; 如果当前时间范围内的输入信号的能级和最大幅度分别小于预定能级和预定幅度，则发送静音帧，否则，在当前时间跨度内编码输入信号; 并输出静音帧或编码信号。还提供了一种相关装置。

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