专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11038916B1 On-demand scanning of e-mail attachments 有权
公开(公告)号：US11038916B1
公开(公告)日：2021-06-15
申请号：US16249555
申请日：2019-01-16
申请人： Jing Cao , Quan Yuan , Bo Liu
发明人： Jing Cao , Quan Yuan , Bo Liu
IPC分类号： H04L29/06 , H04L29/08 , H04L12/58
摘要： An attachment to an e-mail message received at an e-mail gateway is scanned by a scan server and then is converted into an HTML file. The HTML file includes preview data of the attachment (minus any macro scripts), the entire original data of the attachment, scan functionality enabling a user to send the attachment back to a scan server for a second scan, or extract functionality enabling a user to extract the original attachment data for saving or opening in an application. The recipient is able to open or save the attachment directly if he or she believes it comes from a trusted sender. If the attachment seems suspicious, the recipient previews the attachment first before performing a scan, opening the attachment or deleting it. The recipient performs a scan of the attachment by clicking a “scan” button to send the attachment to a backend server for a second scan where an updated virus pattern file may be available to detect any zero-day malware.

2. 发明授权

US09226159B1 Telephone call challenge to block spam 有权
标题翻译：阻止垃圾邮件的电话呼叫挑战
公开(公告)号：US09226159B1
公开(公告)日：2015-12-29
申请号：US13418265
申请日：2012-03-12
申请人： Jing Cao , Xiangdong Ruan , Juliang Jiang
发明人： Jing Cao , Xiangdong Ruan , Juliang Jiang
IPC分类号： H04M1/66 , H04W12/12
CPC分类号： H04W12/12 , H04L63/101 , H04W12/08
摘要： A central computer of a telecommunications company handles an incoming call from a caller. The telephone number of the caller is checked against a white list or blacklist and handled accordingly. If the caller is unknown, a question is played to the caller (optionally selected randomly) along with a number of possible answers. The answers are presented randomly, associated with random identifiers, etc. If the caller selects the correct answer then the call is routed to the receiver's telephone. If not, then the call is terminated or other action taken as specified. The incoming call may also be handled by a mobile telephone or computing device at the user's home or business. The mobile telephone may alert the user when answering the incoming call or wait until the question is answered correctly before ringing the telephone.
摘要翻译：电信公司的中央计算机处理来自呼叫者的来电。根据白名单或黑名单检查主叫方的电话号码，并相应处理。如果来电者未知，则向呼叫者播放一个问题（可选择随机选择）以及许多可能的答案。答案随机呈现，与随机标识符等相关联。如果主叫方选择正确的答案，则呼叫被路由到接收者的电话。如果没有，则呼叫被终止或按照指定采取其他动作。来电也可以由移动电话或计算设备在用户的家庭或业务处理。移动电话可以在应答来电时提醒用户，或者等到电话响铃之前才能正确应答问题。

3. 发明授权

US09111073B1 Password protection using pattern 有权
标题翻译：密码保护使用模式
公开(公告)号：US09111073B1
公开(公告)日：2015-08-18
申请号：US13680834
申请日：2012-11-19
申请人： Juliang Jiang , Jing Cao , Xiangdong Ruan
发明人： Juliang Jiang , Jing Cao , Xiangdong Ruan
IPC分类号： G06F21/31
CPC分类号： G06F21/36
摘要： A user generates a pattern in a matrix (or two-dimensional grid) and enters a user name and an associated password. This username, password and pattern are stored locally on a computing device or are transmitted to a remote computer server for later authentication. Upon authentication, an input matrix is displayed. The user enters the password into the matrix in the form of the pattern, and also enters the username. The computer retrieves the previously stored pattern and password with the username. The previously stored pattern is used to read the input password from the input matrix. A match with the stored password indicates authentication. Alternatively, the input matrix only includes the pattern and password is entered separately. The input matrix may also be filled with random characters to improve security. The stored pattern is compared to the input pattern using image analysis or by comparing a set of coordinates.
摘要翻译：用户以矩阵（或二维网格）生成模式，并输入用户名和关联的密码。该用户名，密码和模式本地存储在计算设备上，或者被发送到远程计算机服务器以供稍后验证。认证后，显示输入矩阵。用户以模式的形式将密码输入矩阵，并输入用户名。计算机使用用户名检索先前存储的模式和密码。先前存储的模式用于从输入矩阵读取输入密码。与存储的密码匹配表示认证。或者，输入矩阵仅包括模式，密码分别输入。输入矩阵也可以用随机字符填充以提高安全性。使用图像分析或通过比较一组坐标将存储的图案与输入图案进行比较。

4. 发明授权

US08360719B2 Fan 有权
标题翻译：风扇
公开(公告)号：US08360719B2
公开(公告)日：2013-01-29
申请号：US12578891
申请日：2009-10-14
申请人： Jing-Cao Huang , Chui Chu , Yi-Liang Gong , Chi-Ming Yu
发明人： Jing-Cao Huang , Chui Chu , Yi-Liang Gong , Chi-Ming Yu
IPC分类号： F04D29/52 , F04D29/38
CPC分类号： F04D25/0613 , F04D29/526
摘要： A fan includes an impeller comprising a hub and a plurality of blades, and a housing receiving the impeller and comprising a first frame having a side wall and an inlet, and a second frame having a side wall and an outlet, wherein an inner surface on a periphery of the inlet is a smooth curved surface. The first or second frame has at least one side hole disposed at the side wall of the first or second frame.
摘要翻译：风扇包括叶轮，其包括轮毂和多个叶片，以及容纳叶轮的壳体，并且包括具有侧壁和入口的第一框架和具有侧壁和出口的第二框架，其中，入口的周边是平滑的曲面。第一或第二框架具有设置在第一或第二框架的侧壁处的至少一个侧孔。

5. 发明申请

US20120263320A1 Gain Control Device for an Amplifier and Related Methods, and an Audio Processing Device 审中-公开
标题翻译：用于放大器的增益控制装置及相关方法以及音频处理装置
公开(公告)号：US20120263320A1
公开(公告)日：2012-10-18
申请号：US13444667
申请日：2012-04-11
申请人： Wenjing Wang , Jing Cao , Mingming Zhang
发明人： Wenjing Wang , Jing Cao , Mingming Zhang
IPC分类号： H03G3/20
CPC分类号： H03G3/3026 , H04R3/00 , H04R2410/00
摘要： A gain control device for an amplifier and related methods, and an audio processing device are described herein. In one aspect, a gain control device for an amplifier includes: a receiver module configured to receive a control signal; a gain control module configured to control the gain of said amplifier based on said control signal. In another aspect, an audio processing device includes: a microphone; an audio player; and an amplifier, wherein said amplifier includes a gain control device configured to receive a control signal and to control the gain of said amplifier based on the received control signal. In another aspect, a method for controlling the gain of an amplifier includes: receiving a control signal; controlling the gain of said amplifier based on said control signal. The described methods and device reduce the application cost and size.
摘要翻译：本文描述了用于放大器和相关方法的增益控制装置以及音频处理装置。一方面，一种用于放大器的增益控制装置包括：接收器模块，被配置为接收控制信号; 增益控制模块，被配置为基于所述控制信号来控制所述放大器的增益。在另一方面，音频处理设备包括：麦克风; 一个音频播放器和放大器，其中所述放大器包括被配置为接收控制信号并且基于所接收的控制信号来控制所述放大器的增益的增益控制装置。另一方面，一种用于控制放大器增益的方法包括：接收控制信号; 基于所述控制信号控制所述放大器的增益。所描述的方法和设备降低了应用的成本和尺寸。

6. 发明申请

US20120248549A1 Method for Increasing Reverse Breakdown Voltage Between P-Well and N-Well and related Semiconductor Silicon Devices 审中-公开
标题翻译：增加P阱和N阱以及相关半导体硅器件之间的反向击穿电压的方法
公开(公告)号：US20120248549A1
公开(公告)日：2012-10-04
申请号：US13240641
申请日：2011-09-22
申请人： Rongrong Bai , Zhongzhi Liu , Jing Cao , Yihai Xiang
发明人： Rongrong Bai , Zhongzhi Liu , Jing Cao , Yihai Xiang
IPC分类号： H01L29/78 , H01L21/8234
CPC分类号： H01L29/8611 , H01L29/0692 , H01L29/78
摘要： A method for improving the reverse breakdown voltage between P-well and N-well and related semiconductor silicon devices are described herein. In one aspect, a semiconductor silicon device comprises a substrate; a P-well in said substrate; an N-well in said substrate; wherein said N-well and said P-well are separated by said substrate. In another aspect, a method for increasing the reverse breakdown voltage from P-well to N-well comprises: providing a substrate; forming an N-well and a P-well in said substrate and separating said N-well and said P-well by said substrate.
摘要翻译：本文描述了一种用于改善P阱和N阱以及相关半导体硅器件之间的反向击穿电压的方法。一方面，半导体硅器件包括衬底; 所述衬底中的P阱; 所述衬底中的N阱; 其中所述N阱和所述P阱由所述衬底分离。另一方面，用于增加从P阱到N阱的反向击穿电压的方法包括：提供衬底; 在所述衬底中形成N阱和P阱，并用所述衬底分离所述N阱和所述P阱。

7. 发明授权

US07594444B1 Test apparatus and method therewith 失效
标题翻译：测试装置及方法
公开(公告)号：US07594444B1
公开(公告)日：2009-09-29
申请号：US12258548
申请日：2008-10-27
申请人： Lei Li , Ping Chen , Chun-Ying Wang , Shu-Zhen Zhang , Xiao-Hong Huang , Chen-Jing Cao
发明人： Lei Li , Ping Chen , Chun-Ying Wang , Shu-Zhen Zhang , Xiao-Hong Huang , Chen-Jing Cao
IPC分类号： G01L5/00
CPC分类号： G01M99/005
摘要： A test apparatus for testing a separation force between a housing (92) and a subsidiary element (94) of a portable electronic device (100). The housing defines a plurality of through holes. The subsidiary element is attached to the housing, and covers the through holes. The test apparatus includes: a positioning apparatus (50), a push mechanism (60) and a test machine (70). The positioning apparatus positions the housing with the subsidiary element therein. The push mechanism includes a support board (62) and a plurality of rods (64). The rods are mounted in the support board. The rods pass through the through holes and resisting the subsidiary element. The test machine provides a driven force to press the support board to separate the subsidiary element from the housing.
摘要翻译：一种用于测试便携式电子设备（100）的壳体（92）和辅助元件（94）之间的分离力的测试装置。壳体限定多个通孔。辅助元件附接到壳体并覆盖通孔。测试装置包括：定位装置（50），推动机构（60）和测试机（70）。定位装置将壳体与辅助元件定位在其中。推动机构包括支撑板（62）和多个杆（64）。杆安装在支撑板上。杆穿过通孔并抵抗辅助元件。测试机提供驱动力以按压支撑板以将辅助元件与壳体分离。

8. 发明申请

US20080068598A1 GRATING PHOTOMETER 有权
标题翻译：光泽测光仪
公开(公告)号：US20080068598A1
公开(公告)日：2008-03-20
申请号：US11855080
申请日：2007-09-13
申请人： Jinhong Qiu , Chao Zeng , Jing Cao
发明人： Jinhong Qiu , Chao Zeng , Jing Cao
IPC分类号： G01J1/40
CPC分类号： G01J3/18 , G01J3/02 , G01J3/0262 , G01J3/04
摘要： The present invention provides a grating photometer comprising a light splitting box a preamplifier box, a photodiode array and optical assembly. The light splitting box has a light splitting chamber. There are provided a first extinction hole and second extinction hole respectively on the side wall of the light splitting chamber and on the preamplifier box to correspond to zero order spectrum line. The first hole is a through hole and the second hole is a blind hole the configuration of the first and second extinction holes direct the zero order spectrum to go into the second extinction hole, as a result, generates a rather small number of stray light in the light splitting chamber coming from the scattering of the zero order spectrum from the second extinction hole, thus suppresses effectively the stray light and improves tho signal-to-noise ratio of the photometer.
摘要翻译：本发明提供了一种光栅光度计，其包括分光盒，前置放大器盒，光电二极管阵列和光学组件。分光箱具有分光室。分别在分光室的侧壁和前置放大器盒上分别设置有第一消光孔和第二消光孔，以对应于零级光谱线。第一孔是通孔，第二孔是盲孔，第一和第二消光孔的配置引导零级光谱进入第二消光孔，结果产生相当少数的杂散光来自第二消光孔的零级光谱的散射的分光室，从而有效地抑制杂散光并提高光度计的信噪比。

9. 发明授权

US07204869B2 Sorption rotor 失效
标题翻译：吸附转子
公开(公告)号：US07204869B2
公开(公告)日：2007-04-17
申请号：US10496634
申请日：2002-11-21
申请人： Hans Klingenburg , Jing Cao , Heino Sieber , Peter Greil , Thomas Westerdorf
发明人： Hans Klingenburg , Jing Cao , Heino Sieber , Peter Greil , Thomas Westerdorf
IPC分类号： B01D53/06 , B01D53/28
CPC分类号： F24F3/1423 , B01D53/06 , B01D53/261 , B01D53/28 , B01D2251/302 , B01D2251/60 , B01D2253/108 , B01D2253/25 , B01D2253/3425 , B01D2257/80 , F24F2203/1004 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1068 , F24F2203/1084 , Y10T428/24149
摘要： A sorption rotor has end faces and is rotatably journaled to travel during a revolution through an inflow sector and an outflow sector. The rotor is made of a matrix material having a honeycomb structure with axially throughgoing flow passages. The matrix material is constituted of cellulose paper modified by a ceramic material infiltrated by a sol-gel system or a gel-forming low-viscosity liquid into the matrix.
摘要翻译：吸附转子具有端面并且可旋转地轴颈以在转动期间通过流入扇区和流出扇区行进。转子由具有轴向穿过流动通道的蜂窝结构的基质材料制成。基质材料由通过溶胶 - 凝胶体系渗透的陶瓷材料或凝胶形成的低粘度液体改性成基质的纤维素纸构成。

10. 发明申请

US20050173998A1 Sorption rotor 失效
标题翻译：吸附转子
公开(公告)号：US20050173998A1
公开(公告)日：2005-08-11
申请号：US10496634
申请日：2002-11-21
申请人： Hans Klingenburg , Jing Cao , Heino Sieber , Peter Greil , Thomas Westerdorf
发明人： Hans Klingenburg , Jing Cao , Heino Sieber , Peter Greil , Thomas Westerdorf
IPC分类号： B01D53/06 , B01D53/26 , B01D53/28 , F24F3/14 , H02K9/00
CPC分类号： F24F3/1423 , B01D53/06 , B01D53/261 , B01D53/28 , B01D2251/302 , B01D2251/60 , B01D2253/108 , B01D2253/25 , B01D2253/3425 , B01D2257/80 , F24F2203/1004 , F24F2203/1036 , F24F2203/104 , F24F2203/1048 , F24F2203/1068 , F24F2203/1084 , Y10T428/24149
摘要： The invention relates to a sorption rotor (3), which is rotationally mounted, whose face (6, 7) is provided with an inflow sector (6) and an out-flow sector (7), and which passes through said sectors when rotating. The sorption rotor also comprises a material matrix (12) that forms a honeycomb structure with flow channels (15) axially passing through the sorption rotor (3). The aim of the invention is to give the sorption rotor (3) a good thermal stability and strength, a good thermoshock resistance and a high degree of dimensional stability, whereby, at the same time, the sorption rotor should be able to be produced with a comparatively low economical expense. To this end, the invention provides that the material matrix (12) of the sorption rotor (3) is made from cellulose paper and is modified using ceramic materials.
摘要翻译：本发明涉及一种可旋转地安装的吸附转子（3），其表面（6,7）设置有流入扇区（6）和外流扇区（7），并且当旋转时通过所述扇区。吸附转子还包括形成具有轴向通过吸附转子（3）的流动通道（15）的蜂窝结构的材料基体（12）。本发明的目的是使吸附转子（3）具有良好的热稳定性和强度，良好的耐热性和高度的尺寸稳定性，从而同时，吸附转子应能够与相对较低的经济费用。为此，本发明提供了吸附转子（3）的材料基体（12）由纤维素纸制成，并使用陶瓷材料进行改性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式