Patents by Inventor Lian-Sheng Zhang
Lian-Sheng Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9953447Abstract: According to aspects of the present disclosure, certain areas of the display screen are logically considered to be “privileged.” For example, a user may run a utility program and selected areas of the wallpaper to be privileged. In another example, a utility scans the wallpaper looking for, say, a face or text and marks the location around the face or text as privileged. In any case, when an icon (or other visual information) needs to be placed on the display screen, the icon is preferentially placed at a location that does not overlap with the privileged areas. If no non-privileged area is available, then an alert can be sent to the user.Type: GrantFiled: January 31, 2013Date of Patent: April 24, 2018Assignee: Motorola Mobility LLCInventors: Xiaofeng Zhu, Lian-Sheng Zhang
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Patent number: 9547840Abstract: Methods are provided for managing a multitude of objects displayed on a touch screen by selectively associating objects using free-form input gestures. A method comprises displaying a plurality of objects on the touch screen, identifying a first free-form input on the touch screen overlying a first object of the plurality of objects, and identifying a second free-form input gesture on the touch screen overlying a second object of the plurality of objects. The first object and the second object are associated when the first free-form input and the second free-form input each substantially correspond to the same input gesture.Type: GrantFiled: December 28, 2009Date of Patent: January 17, 2017Assignee: Google Technology Holdings LLCInventors: Lian-Sheng Zhang, Jun Yang, Xiao-Jeng Zhu
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Publication number: 20150363958Abstract: According to aspects of the present disclosure, certain areas of the display screen are logically considered to be “privileged.” For example, a user may run a utility program and selected areas of the wallpaper to be privileged. In another example, a utility scans the wallpaper looking for, say, a face or text and marks the location around the face or text as privileged. In any case, when an icon (or other visual information) needs to be placed on the display screen, the icon is preferentially placed at a location that does not overlap with the privileged areas. If no non-privileged area is available, then an alert can be sent to the user.Type: ApplicationFiled: January 31, 2013Publication date: December 17, 2015Inventors: Xiaofeng ZHU, Lian-Sheng ZHANG
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Patent number: 8359008Abstract: A security system and method for an electronic device include comparing data in a Subscriber Identity Module (SIM) card with data in a virtual SIM card, if the virtual SIM card is not blank. The security system further include determining whether the electronic device has received a command of reporting loss of the SIM card from the network server, if the data in the SIM card is the same as the data in the virtual SIM card. The security method further includes running the electronic device normally if the electronic device has not received the command of reporting loss of the SIM card. If the command of reporting loss is received, a contact list and message of the electronic device are deleted and a calling function of the electronic device is disabled.Type: GrantFiled: March 30, 2011Date of Patent: January 22, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Hai-Qing Zhou, Lian-Sheng Zhang, Song-Lin Tong
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Publication number: 20120256863Abstract: Methods are provided for managing a multitude of objects displayed on a touch screen by selectively associating objects using free-form input gestures. A method comprises displaying a plurality of objects on the touch screen, identifying a first free-form input on the touch screen overlying a first object of the plurality of objects, and identifying a second free-form input gesture on the touch screen overlying a second object of the plurality of objects. The first object and the second object are associated when the first free-form input and the second free-form input each substantially correspond to the same input gesture.Type: ApplicationFiled: December 28, 2009Publication date: October 11, 2012Applicant: MOTOROLA, INC.Inventors: Lian-Sheng Zhang, Jun Yang, Xiao-Jeng Zhu
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Publication number: 20120108202Abstract: A security system and method for an electronic device include comparing data in a Subscriber Identity Module (SIM) card with data in a virtual SIM card, if the virtual SIM card is not blank. The security system further include determining whether the electronic device has received a command of reporting loss of the SIM card from the network server, if the data in the SIM card is the same as the data in the virtual SIM card. The security method further includes running the electronic device normally if the electronic device has not received the command of reporting loss of the SIM card. If the command of reporting loss is received, a contact list and message of the electronic device are deleted and a calling function of the electronic device is disabled.Type: ApplicationFiled: March 30, 2011Publication date: May 3, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: HAI-QING ZHOU, LIAN-SHENG ZHANG, SONG-LIN TONG
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Patent number: 7812492Abstract: An electronic control unit (ECU) for a motor is mounted to a drum housing or the like in a plane parallel to the plane defined by the surface of the drum housing on which the motor is mounted. The housing for the motor includes an aperture window. Power contacts from the ECU mate with contacts from the motor through the window. Hall-effect sensors attached to the ECU can extend through the aperture to be proximate a ring magnet attached to the armature shaft of the motor. Alternatively, flux guides attached to the drum housing to transmit magnetic flux information from the motor to the Hall-effect sensors. Alternatively, optical sensors attached to the ECU can detect rotations of a reflector ring attached to the armature shaft through the window.Type: GrantFiled: May 18, 2006Date of Patent: October 12, 2010Assignee: Magna Closures Inc.Inventors: Jean-Marc Torres, Leslie Joseph Marentette, Lian Sheng Zhang, Stephen James Caron, Christopher Michael Mitchell
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Publication number: 20080203835Abstract: An electronic control unit (ECU) for a motor is mounted to a drum housing or the like in a plane parallel to the plane defined by the surface of the drum housing on which the motor is mounted. The housing for the motor includes an aperture window. Power contacts from the ECU mate with contacts from the motor through the window. Hall-effect sensors attached to the ECU can extend through the aperture to be proximate a ring magnet attached to the armature shaft of the motor. Alternatively, flux guides attached to the drum housing to transmit magnetic flux information from the motor to the Hall-effect sensors. Alternatively, optical sensors attached to the ECU can detect rotations of a reflector ring attached to the armature shaft through the window.Type: ApplicationFiled: May 18, 2006Publication date: August 28, 2008Inventors: Jean-Marc Torres, Leslie Joseph Marentette, Lian Sheng Zhang, Stephen James Caron, Christopher Michael Mitchell
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Patent number: 5075401Abstract: A graft copolymer is made by grafting, by a free radical reaction mechanism in aqueous solution, water soluble ethylenically unsaturated monomeric material on to a water soluble substrate having hydroxyl groups, and the free radicals are formed on the substrate using an oxidizing metal capable of being reduced by the substrate to a lower valency state (for instance cerium) and persulphate or other peroxy compound capable of oxidizing the metal back to a higher valency state. The process is preferably conducted as a reverse phase polymerization process and the invention includes also a novel reverse phase emulsion comprising a dispersion of reverse phase polymer particles of a graft copolymer of carboxymethyl cellulose, dextran or starch with acrylamide and acrylic acid and/or AMPS.Type: GrantFiled: August 25, 1989Date of Patent: December 24, 1991Assignee: Allied Colloids Ltd.Inventor: Lian-Sheng Zhang