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1. 发明申请

US20140120906A1 METHOD AND SYSTEM INTEGRATING GEOGRAPHICAL LOCATION INFORMATION AND BLUETOOTH TECHNOLOGY FOR RELAYING ELECTRONIC BUSINESS CARD 有权
标题翻译：方法和系统集成地理位置信息和蓝牙技术用于中继电子商务卡
公开(公告)号：US20140120906A1
公开(公告)日：2014-05-01
申请号：US14126379
申请日：2011-11-21
申请人： Xiping Luo , Qingshan Chne , Lixin Zhen , Teng Long , Lu Cao
发明人： Xiping Luo , Qingshan Chne , Lixin Zhen , Teng Long , Lu Cao
IPC分类号： H04W4/00
CPC分类号： H04W4/008 , G06Q10/10 , H04L67/18 , H04M1/7253 , H04W4/02 , H04W4/023 , H04W4/80
摘要： Provided in the present invention are method and system for delivering an electronic business card by combining geographical location information and Bluetooth technology. The method comprises: a requesting user submitting the current geographical location information, the name of a Bluetooth communication device, and a list of the names of other detected Bluetooth communication devices to an electronic business card delivery server by using a mobile client, acquiring a list of users corresponding to neighboring mobile clients as well as the user's condensed identity information, the neighboring mobile clients being located within a predetermined distance range and located within a detection range of the Bluetooth communication device; selecting a user from the user list, sending an electronic business card delivery request to the electronic business card delivery server; the electronic business card delivery server transmitting the request to the mobile client corresponding to the selected user, and when receiving corresponding confirmation information, responding to the request so as to deliver the electronic business card. Compared with the prior art, the present invention allows for the delivery of large quantity of electronic business cards, simplified operations, and ensured accuracy and security of electronic business card contents.
摘要翻译：在本发明中提供了通过组合地理位置信息和蓝牙技术来传送电子名片的方法和系统。该方法包括：通过使用移动客户端向电子名片传送服务器提交当前地理位置信息，蓝牙通信设备的名称和其他检测到的蓝牙通信设备的名称的列表，获取列表对应于相邻移动客户端的用户以及用户的精简身份信息，相邻移动客户端位于预定距离范围内并且位于蓝牙通信设备的检测范围内; 从用户列表中选择用户，向电子名片发送服务器发送电子名片发送请求; 所述电子名片发送服务器将所述请求发送到与所选择的用户相对应的所述移动客户端，以及当接收到相应的确认信息时，响应所述请求以递送所述电子名片。与现有技术相比，本发明允许输送大量电子名片，简化操作，并保证电子名片内容的准确性和安全性。

2. 发明授权

US09008652B2 Method and system integrating geographical location information and bluetooth technology for relaying electronic business card 有权
标题翻译：方法和系统集成地理位置信息和蓝牙技术，用于中继电子名片
公开(公告)号：US09008652B2
公开(公告)日：2015-04-14
申请号：US14126379
申请日：2011-11-21
申请人： Xiping Luo , Qingshan Chen , Lixin Zhen , Teng Long , Lu Cao
发明人： Xiping Luo , Qingshan Chen , Lixin Zhen , Teng Long , Lu Cao
IPC分类号： H04W4/00 , H04M1/725 , H04W4/02 , G06Q10/10 , H04L29/08
CPC分类号： H04W4/008 , G06Q10/10 , H04L67/18 , H04M1/7253 , H04W4/02 , H04W4/023 , H04W4/80
摘要： Provided in the present invention are method and system for delivering an electronic business card by combining geographical location information and Bluetooth technology. The method comprises: a requesting user submitting the current geographical location information, the name of a Bluetooth communication device, and a list of the names of other detected Bluetooth communication devices to an electronic business card delivery server by using a mobile client, acquiring a list of users corresponding to neighboring mobile clients as well as the user's condensed identity information, the neighboring mobile clients being located within a predetermined distance range and located within a detection range of the Bluetooth communication device; selecting a user from the user list, sending an electronic business card delivery request to the electronic business card delivery server; the electronic business card delivery server transmitting the request to the mobile client corresponding to the selected user, and when receiving corresponding confirmation information, responding to the request so as to deliver the electronic business card. Compared with the prior art, the present invention allows for the delivery of large quantity of electronic business cards, simplified operations, and ensured accuracy and security of electronic business card contents.
摘要翻译：在本发明中提供了通过组合地理位置信息和蓝牙技术来传送电子名片的方法和系统。该方法包括：通过使用移动客户端向电子名片传送服务器提交当前地理位置信息，蓝牙通信设备的名称和其他检测到的蓝牙通信设备的名称的列表，获取列表对应于相邻移动客户端的用户以及用户的精简身份信息，相邻移动客户端位于预定距离范围内并且位于蓝牙通信设备的检测范围内; 从用户列表中选择用户，向电子名片发送服务器发送电子名片发送请求; 所述电子名片发送服务器将所述请求发送到与所选择的用户相对应的所述移动客户端，以及当接收到相应的确认信息时，响应所述请求以递送所述电子名片。与现有技术相比，本发明允许输送大量电子名片，简化操作，并保证电子名片内容的准确性和安全性。

3. 发明申请

US20130166592A1 METHOD FOR OBTAINING INFORMATION PROVIDED BY CONTACTS VIA NETWORK AFTER INPUTTING CONTACT INFORMATION 审中-公开
标题翻译：输入联系人信息后通过网络获取信息的方法
公开(公告)号：US20130166592A1
公开(公告)日：2013-06-27
申请号：US13819418
申请日：2011-08-02
申请人： Lixin Zhen , Teng Long , Xiping Luo
发明人： Lixin Zhen , Teng Long , Xiping Luo
IPC分类号： G06F17/30
CPC分类号： G06F16/245 , G06Q10/10 , H04L51/28 , H04L67/306 , H04M1/274516 , H04W4/21
摘要： The present invention discloses a method for obtaining information provided by contacts via network after inputting contact information. The method includes the following steps: step A, user A obtains user B's contact information; step B, user A inputs user B's contact information to address book; step C, user A sends inquiry request to a contact information server according to user B's contact information; step D, according to the contact information submitted by user A, the contact information server searches the information stored in the server to find out whether there is some information from user B related to the contact information. If yes, it returns the related information to user A, else, it informs user A that there is no related information. This invention breaks out the limit that the name card can only transfer information with limited number of words and limited size of images, and it expands the amount of information carried by the name card and the expression forms of information.
摘要翻译：本发明公开了一种在输入联系人信息之后获取通过网络提供的信息的方法。该方法包括以下步骤：步骤A，用户A获取用户B的联系信息; 步骤B，用户A将用户B的联系信息输入到地址簿; 步骤C，用户A根据用户B的联系信息向联系人信息服务器发送查询请求; 步骤D，根据用户A提交的联系信息，联系人信息服务器搜索存储在服务器中的信息，以查明是否存在与联系人信息相关的用户B的一些信息。如果是，则将相关信息返回给用户A，否则通知用户A没有相关信息。本发明突破了名片只能用有限数量的单词和有限大小的图像传输信息的限制，并且扩展了名片携带的信息量和信息的表达形式。

4. 发明申请

US20130251262A1 TEXT IMAGE TRIMMING METHOD 有权
标题翻译：文本图像修剪方法
公开(公告)号：US20130251262A1
公开(公告)日：2013-09-26
申请号：US13992383
申请日：2011-08-02
申请人： Teng Long , Bin Zhang , Xiping Luo
发明人： Teng Long , Bin Zhang , Xiping Luo
IPC分类号： G06T7/00
CPC分类号： G06T7/0083 , G06K9/32 , G06K9/325
摘要： A text image trimming method, according to the following steps: step 1, obtaining text image data; step 2, using straight line detection method to detect the straight lines of the text image, obtaining edges of a trimmed quadrangle; step 3, detecting text on the image data, obtaining the coordinates of the boundary points of a text region; and step 4, obtaining the final trimming result according to the results of steps 2 and 3. The method can automatically detect the edges of the text region and utilize the detected text region to verify and remove unrelated redundant information thereby, allowing the user to only see the portion containing the text region useful to the user when viewing image data.
摘要翻译：文本图像修剪方法，按照以下步骤：步骤1，获取文本图像数据; 步骤2，使用直线检测方法检测文本图像的直线，获得修剪四边形的边缘; 步骤3，检测图像数据上的文本，获得文本区域的边界点的坐标; 以及步骤4，根据步骤2和3的结果获得最终修剪结果。该方法可以自动检测文本区域的边缘并利用检测到的文本区域来验证和去除不相关的冗余信息，从而允许用户仅在查看图像数据时，请参阅包含对用户有用的文本区域的部分。

5. 发明授权

US09082192B2 Text image trimming method 有权
标题翻译：文字图像修剪方法
公开(公告)号：US09082192B2
公开(公告)日：2015-07-14
申请号：US13992383
申请日：2011-08-02
申请人： Teng Long , Bin Zhang , Xiping Luo
发明人： Teng Long , Bin Zhang , Xiping Luo
IPC分类号： G06K9/34 , G06T7/00 , G06K9/32
CPC分类号： G06T7/0083 , G06K9/32 , G06K9/325
摘要： A text image trimming method, according to the following steps: step 1, obtaining text image data; step 2, using straight line detection method to detect the straight lines of the text image, obtaining edges of a trimmed quadrangle; step 3, detecting text on the image data, obtaining the coordinates of the boundary points of a text region; and step 4, obtaining the final trimming result according to the results of steps 2 and 3. The method can automatically detect the edges of the text region and utilize the detected text region to verify and remove unrelated redundant information thereby, allowing the user to only see the portion containing the text region useful to the user when viewing image data.
摘要翻译：文本图像修剪方法，按照以下步骤：步骤1，获取文本图像数据; 步骤2，使用直线检测方法检测文本图像的直线，获得修剪四边形的边缘; 步骤3，检测图像数据上的文本，获得文本区域的边界点的坐标; 以及步骤4，根据步骤2和3的结果获得最终修剪结果。该方法可以自动检测文本区域的边缘并利用检测到的文本区域来验证和去除不相关的冗余信息，从而允许用户仅在查看图像数据时，请参阅包含对用户有用的文本区域的部分。

6. 发明申请

US20150030249A1 OVERLAPPED HANDWRITING INPUT METHOD 有权
标题翻译：超重手写输入法
公开(公告)号：US20150030249A1
公开(公告)日：2015-01-29
申请号：US13992392
申请日：2011-08-03
申请人： Lixin Zhen , Teng Long
发明人： Lixin Zhen , Teng Long
IPC分类号： G06F3/0354 , G06T7/00 , G06K9/00
CPC分类号： G06F3/03545 , G06F3/018 , G06F3/04883 , G06K9/00442 , G06K9/222 , G06T7/70 , G06T2207/20076
摘要： An overlapped handwriting input method, which includes: moving a touch unit on a touch screen, recording and displaying the track of a stroke on a handwriting area of the screen; determining whether the stroke currently being written and all previously input strokes having a color A belong to the same character; if yes, keeping the current stroke color unchanged; otherwise, determining whether an inactive visual layer character is present on the screen; if yes, clearing an image of the inactive character and related stroke information; otherwise, defining as the inactive character all strokes having the color A, excluding the current stroke; submitting data of the current inactive character to a recognition engine, and outputting a recognition result. Thus, the interface friendliness for users to continuously input handwriting according to their natural writing practice is ensured, and multiple handwritten characters can be written continuously without pause, thereby improving handwriting input efficiency.
摘要翻译：一种重叠的手写输入方法，包括：在触摸屏上移动触摸单元，在屏幕的手写区域上记录和显示笔画的轨迹; 确定当前正在写入的笔画和具有颜色A的所有先前输入笔画是否属于相同的字符; 如果是，保持当前笔画颜色不变; 否则，确定屏幕上是否存在不活动的视觉层字符; 如果是，清除不活动字符和相关笔画信息的图像; 否则，定义为不活动字符具有颜色A的所有笔划，不包括当前笔画; 将当前无效字符的数据提交给识别引擎，并输出识别结果。因此，确保了用户根据其自然的写作习惯连续输入手写的界面友好性，可以不间断地连续写入多个手写字符，从而提高手写输入效率。

7. 发明授权

US09323456B2 Multi-character continuous handwriting input method 有权
标题翻译：多字符连续手写输入法
公开(公告)号：US09323456B2
公开(公告)日：2016-04-26
申请号：US13992372
申请日：2011-08-03
申请人： Lixin Zhen , Teng Long
发明人： Lixin Zhen , Teng Long
IPC分类号： G06F3/01 , G06F3/0488 , G06K9/00
CPC分类号： G06F3/04883 , G06F3/018 , G06K9/00416
摘要： A multi-character continuous handwriting input method where a character is written on a touch unit and after an ith character is written, an (i+1)th character is written in an overlapping manner on the ith character. When a user is writing, it is determined whether a current stroke belongs to the ith character or (i+1)th character; if it is the (i+1)th character, the display color of the ith character is dimmed automatically, so that the user clearly sees the newly written character on a display screen. Multiple characters can be written continuously without pauses and when an (i+2)th character is written, the ith character disappears automatically from the screen, and the color of the (i+1)th character is dimmed automatically. Thus, the ability to continuously write multiple handwritten characters on a screen and the corresponding recognition and display processing significantly improves the input efficiency of handwritten text.
摘要翻译：一种多字符连续手写输入法，其中字符被写在触摸单元上，并且在写入第i个字符之后，以第i个字符重叠的方式写入第（i + 1）个字符。当用户正在写入时，确定当前笔划是否属于第i个字符或第（i + 1）个字符; 如果是第（i + 1）个字符，则第i个字符的显示颜色将自动变暗，以便用户在显示屏幕上清楚地看到新写入的字符。可以连续写入多个字符而不会暂停，并且当写入第（i + 2）个字符时，第i个字符从屏幕自动消失，并且第（i + 1）个字符的颜色自动变暗。因此，在屏幕上连续写入多个手写字符的能力以及相应的识别和显示处理显着提高了手写文本的输入效率。

8. 发明授权

US09052755B2 Overlapped handwriting input method 有权
标题翻译：重叠手写输入法
公开(公告)号：US09052755B2
公开(公告)日：2015-06-09
申请号：US13992392
申请日：2011-08-03
申请人： Lixin Zhen , Teng Long
发明人： Lixin Zhen , Teng Long
IPC分类号： G06K9/18 , G06F3/0354 , G06K9/00 , G06T7/00
CPC分类号： G06F3/03545 , G06F3/018 , G06F3/04883 , G06K9/00442 , G06K9/222 , G06T7/70 , G06T2207/20076
摘要： An overlapped handwriting input method, which includes: moving a touch unit on a touch screen, recording and displaying the track of a stroke on a handwriting area of the screen; determining whether the stroke currently being written and all previously input strokes having a color A belong to the same character; if yes, keeping the current stroke color unchanged; otherwise, determining whether an inactive visual layer character is present on the screen; if yes, clearing an image of the inactive character and related stroke information; otherwise, defining as the inactive character all strokes having the color A, excluding the current stroke; submitting data of the current inactive character to a recognition engine, and outputting a recognition result. Thus, the interface friendliness for users to continuously input handwriting according to their natural writing practice is ensured, and multiple handwritten characters can be written continuously without pause, thereby improving handwriting input efficiency.
摘要翻译：一种重叠的手写输入方法，包括：在触摸屏上移动触摸单元，在屏幕的手写区域上记录和显示笔画的轨迹; 确定当前正在写入的笔画和具有颜色A的所有先前输入笔画是否属于相同的字符; 如果是，保持当前笔画颜色不变; 否则，确定屏幕上是否存在不活动的视觉层字符; 如果是，清除不活动字符和相关笔画信息的图像; 否则，定义为不活动字符具有颜色A的所有笔划，不包括当前笔画; 将当前无效字符的数据提交给识别引擎，并输出识别结果。因此，确保了用户根据其自然的写作习惯连续输入手写的界面友好性，可以不间断地连续写入多个手写字符，从而提高手写输入效率。

9. 发明申请

US20130314363A1 MULTI-CHARACTER CONTINUOUS HANDWRITING INPUT METHOD 有权
标题翻译：多字符连续手写输入法
公开(公告)号：US20130314363A1
公开(公告)日：2013-11-28
申请号：US13992372
申请日：2011-08-03
申请人： Lixin Zhen , Teng Long
发明人： Lixin Zhen , Teng Long
IPC分类号： G06F3/0488
CPC分类号： G06F3/04883 , G06F3/018 , G06K9/00416
摘要： A multi-character continuous handwriting input method where a character is written on a touch unit and after an ith character is written, an (i+1)th character is written in an overlapping manner on the ith character. When a user is writing, it is determined whether a current stroke belongs to the ith character or (i+1)th character; if it is the (i+1)th character, the display color of the ith character is dimmed automatically, so that the user clearly sees the newly written character on a display screen. Multiple characters can be written continuously without pauses and when an (i+2)th character is written, the ith character disappears automatically from the screen, and the color of the (i+1)th character is dimmed automatically. Thus, the ability to continuously write multiple handwritten characters on a screen and the corresponding recognition and display processing significantly improves the input efficiency of handwritten text.
摘要翻译：一种多字符连续手写输入法，其中字符被写在触摸单元上，并且在写入第i个字符之后，以第i个字符重叠的方式写入第（i + 1）个字符。当用户正在写入时，确定当前笔划是否属于第i个字符或第（i + 1）个字符; 如果是第（i + 1）个字符，则第i个字符的显示颜色将自动变暗，以便用户在显示屏幕上清楚地看到新写入的字符。可以连续写入多个字符而不会暂停，并且当写入第（i + 2）个字符时，第i个字符从屏幕自动消失，并且第（i + 1）个字符的颜色自动变暗。因此，在屏幕上连续写入多个手写字符的能力以及相应的识别和显示处理显着提高了手写文本的输入效率。

10. 发明授权

US11652414B2 Mixed analog-to-digital converter circuit 有权
公开(公告)号：US11652414B2
公开(公告)日：2023-05-16
申请号：US17201334
申请日：2021-03-15
申请人： Teng Long
发明人： Hui Zhao , Yanfeng Shen , Teng Long
IPC分类号： H02M3/158 , H02M1/14 , H02M1/00 , H02M1/15 , H02M1/44 , H02M3/156
CPC分类号： H02M3/158 , H02M1/14 , H02M1/0003 , H02M1/15 , H02M1/44 , H02M3/156
摘要： A mixed analog-to-digital converter circuit capable of stabilizing voltages at two ends of a load and reducing output voltage ripples, includes a power supply, a digital converter, an analog converter, and a load assembly. The analog converter includes power supply capacitors arranged in parallel; and when working, the load assembly is connected to corresponding power supply capacitors, and the power supply capacitors not connected to the load assembly are connected to the digital converter. The digital converter includes a component multiplexer connected to input and output ends of a power supply through wires; the component multiplexer includes power supply capacitors arranged in series; the analog converter includes the component multiplexer; two ends of each power supply capacitor in the component multiplexer are respectively connected to input and output ends of the load assembly through discharge wires; and when working, the load assembly is connected to corresponding power supply capacitors.

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