Patents by Inventor Zhenyu Lu
Zhenyu Lu 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: 8908205Abstract: Techniques are provided for allowing a user to create a document processing job (e.g., a print job, a scan job, a copy job, fax job) at a mobile device instead of at a document processing device, such as a printer, scanner, or copier. A cloud service interacts with the mobile device to retrieve job settings data from the mobile device. The cloud service generates a job identifier, associates the job identifier with job settings associated with the job settings data, and sends the job identifier to the mobile device, which displays the job identifier to the user. The user later enters the job identifier at the document processing device, which, in turn, uses the job identifier to request the job settings from the cloud service. The cloud service identifies the job settings based on the job identifier and sends the job settings to the document processing device.Type: GrantFiled: February 24, 2011Date of Patent: December 9, 2014Assignee: Ricoh Company, Ltd.Inventors: Kaoru Watanabe, Guiluan Luo, Zhenyu Lu, Jiang Hong
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Patent number: 8876661Abstract: A multi-functional exercise machine, whose console has a transformation bearing and can be converted between a central control panel and an exercise workstation, so that the exercise machine can be used not only for intensive exercise but also for moderate exercise while working or entertaining at the same time. The exercise workstation has an arm support and a computer desk for a user to efficiently work with a personal computer free of distractions while doing exercise. The arm support is specially designed to minimize upper body movements. A supporting assembly for the console is specially designed to minimize vibration and shaking during exercise. The equipment can further comprise a force adjustable body support to decrease load by supporting predetermined amount of weight, so that a user can do exercise longer while working with a computer.Type: GrantFiled: March 27, 2010Date of Patent: November 4, 2014Inventor: Zhenyu Lu
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Patent number: 8823986Abstract: Methods and system for printing a print job with cloud storage are disclosed. A web print server is provided for accessing a cloud storage server. The web print server is operable to download a print job from the cloud storage server to the web print server. The web print server downloads the print job based on an identification (of the print job) that is received from a web client remotely over a network. Subsequently, the print web server sends the print job to a printer for the print job to be printed from the printer. In one embodiment, the printer may comprise the web client.Type: GrantFiled: October 29, 2012Date of Patent: September 2, 2014Assignee: Ricoh Company, Ltd.Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
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Publication number: 20140229312Abstract: Techniques are provided for generating an auction item listing for an auction site. Generating an auction item listing comprises: receiving item identification data and item image data, wherein the item identification data uniquely identifies an item and the item image data comprises a digital representation of the item; retrieving item attribute data for the item using the item identification data, wherein the item attribute data specifies one or more attributes of the item; and causing, based upon both at least a portion of the item attribute data and at least a portion of the item image data, auction listing data to be generated and made available via an auction site.Type: ApplicationFiled: February 11, 2013Publication date: August 14, 2014Applicant: Ricoh Company, Ltd.Inventors: Jayasimha Nuggehalli, Zhenyu Lu
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Publication number: 20140198821Abstract: Methods for identifying chemical contrasts on a common surface are generally provided. The presence of a stain on a surface can be detected by applying a testing vapor, such as water, onto the surface and monitoring the surface with an infrared camera that detects wavelengths of about 700 nm to about 1 mm and/or a microbolometer that detects wavelengths of about 7.5 ?m to about 14 ?m. The surface may be at room temperature or preheated during the detection method.Type: ApplicationFiled: January 17, 2014Publication date: July 17, 2014Inventors: Michael Myrick, Wayne O'Brien, Stephen L. Morgan, Briana Marie Cassidy, Raymond Gerard Belliveau, III, Zhenyu Lu
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Publication number: 20140197416Abstract: Methods of forming thin-film transistors and memories are disclosed. In one such method, polycrystalline silicon is hydrogen plasma doped to form doped polycrystalline silicon. The doped polycrystalline silicon is then annealed. The hydrogen plasma doping and the annealing are decoupled.Type: ApplicationFiled: January 11, 2013Publication date: July 17, 2014Applicant: Micron Technology, Inc.Inventors: Shu Qin, Haitao Liu, Zhenyu Lu
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Publication number: 20140167131Abstract: A method to fabricate a three dimensional memory structure may include creating a stack of layers including a conductive source layer, a first insulating layer, a select gate source layer, and a second insulating layer, and an array stack. A hole through the stack of layers may then be created using the conductive source layer as a stop-etch layer. The source material may have an etch rate no faster than 33% as fast as an etch rate of the insulating material for the etch process used to create the hole. A pillar of semiconductor material may then fill the hole, so that the pillar of semiconductor material is in electrical contact with the conductive source layer.Type: ApplicationFiled: December 17, 2012Publication date: June 19, 2014Inventors: Zhenyu Lu, Hongbin Zhu, Gordon A. Haller, Roger W. Lindsay, Andrew Bicksler, Brian J. Cleereman, Minsoo Lee
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Publication number: 20140104655Abstract: Methods and systems for network printing using user selectable printer settings. A printing system such as a multi-function printer/device receives user input providing a document identifier (e.g., a release code) identifying a document stored in a network storage server. The printing system also identifies a finisher unit associated with the printing system. The printing system sends the document identifier and a finisher identifier to a print server. The print server determines available printer settings associated with the identified finisher unit and transmits a presentation to the printing system prompting the user to select a desired printer setting. The selected printer settings are transmitted to the print server. The print server retrieves a copy of the identified document and modifies the copy based on the selected printer setting. The modified copy of the document is sent to the printing system to be printed.Type: ApplicationFiled: December 26, 2013Publication date: April 17, 2014Applicant: RICOH COMPANY, LTD.Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
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Publication number: 20140040757Abstract: Methods and apparatus are disclosed for flexible presentation of Software As A Service (SAAS) applications to one or more client devices such as multi-function devices (e.g., MFPs). A management system receives presentation layout information for subscribed SAAS applications from users and administrators, generates a menu of subscribed SAAS applications for presentation to a user on a display of the client device, and transmits the menu to a client device for presentation to the user on a display of the client device. The management system may also provide for user/administrator customization of the menu of applications available to users, and for revocation of applications by an administrator of the management system.Type: ApplicationFiled: August 26, 2013Publication date: February 6, 2014Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
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Patent number: 8643856Abstract: Methods and systems for network printing using user selectable printer settings for a variety of configurations of printing systems and finishers. A printing system such as a multi-function printer/device receives user input providing a document identifier (e.g., a release code) identifying a document stored in a network storage server. The printing system also identifies a finisher unit associated with the printing system. The printing system sends the document identifier and a finisher identifier to a print server. The print server determines available printer settings associated with the identified finisher unit and transmits a presentation to the printing system prompting the user to select a desired printer setting. The selected printer settings are transmitted to the print server. The print server retrieves a copy of the identified document and modifies the copy based on the selected printer setting. The modified copy of the document is sent to the printing system to be printed.Type: GrantFiled: February 2, 2010Date of Patent: February 4, 2014Assignee: Ricoh Company, Ltd.Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
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Publication number: 20130295771Abstract: A slurry for polishing a phase change material, such as Ge—Sb—Te, or germanium-antimony-tellurium (GST), includes abrasive particles of sizes that minimize at least one of damage to (e.g., scratching of) a polished surface of phase change material, an amount of force to be applied during polishing, and a static etch rate of the phase change material, while optionally providing selectivity for the phase change material over adjacent dielectric materials. A polishing method includes applying a slurry with one or more of the above-noted properties to a phase change material, as well as bringing the polishing pad into frictional contact with the phase change material. Polishing systems are disclosed that include a plurality of sources of solids (e.g., abrasive particles) and provide for selectivity in the solids that are applied to a substrate or polishing pad.Type: ApplicationFiled: June 24, 2013Publication date: November 7, 2013Inventors: Zhenyu Lu, Jun Liu
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Patent number: 8518296Abstract: A slurry for polishing a phase change material, such as Ge—Sb—Te, or germanium-antimony-tellurium (GST), includes abrasive particles of sizes that minimize at least one of damage to (e.g., scratching of) a polished surface of phase change material, an amount of force to be applied during polishing, and a static etch rate of the phase change material, while optionally providing selectivity for the phase change material over adjacent dielectric materials. A polishing method includes applying a slurry with one or more of the above-noted properties to a phase change material, as well as bringing the polishing pad into frictional contact with the phase change material. Polishing systems are disclosed that include a plurality of sources of solids (e.g., abrasive particles) and provide for selectivity in the solids that are applied to a substrate or polishing pad.Type: GrantFiled: February 14, 2007Date of Patent: August 27, 2013Assignee: Micron Technology, Inc.Inventors: Zhenyu Lu, Jun Liu
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Patent number: 8519325Abstract: The present invention provides a spectrally selective planar optical radiation concentrator, in which different spectral components of solar energy can be collected for different applications such as heat, illumination and electricity. The optical radiation concentrator has two basic components, an angle selective optical filter and a light redistribution reflector for collecting, trapping and concentrating radiant energy. It further comprises a light deflecting component and a fluorescent wavelength shifter to improve acceptance angle and concentration efficiency respectively. The planar optical radiation concentrator exhibits the potential for light weight, high concentration ratio and efficiency, and the ability for passive tracking.Type: GrantFiled: August 24, 2009Date of Patent: August 27, 2013Inventors: Zhenyu Lu, Jingfeng Yuan
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Patent number: 8521777Abstract: Methods and apparatus are disclosed for flexible presentation of Software As A Service (SAAS) applications to one or more client devices such as multi-function devices (e.g., MFPs). A management system receives presentation layout information for subscribed SAAS applications from users and administrators, generates a menu of subscribed SAAS applications for presentation to a user on a display of the client device, and transmits the menu to a client device for presentation to the user on a display of the client device. The management system may also provide for user/administrator customization of the menu of applications available to users, and for revocation of applications by an administrator of the management system.Type: GrantFiled: June 16, 2010Date of Patent: August 27, 2013Assignee: Ricoh Company, LtdInventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
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Publication number: 20130159867Abstract: An approach is provided for creating and managing pricing models and subscriptions for packages. As used herein, the term “package” refers to a logical entity that has one or more member applications, where each of the member applications provides one or more services. One or more pricing models may be assigned to a package and made available to subscribers and the pricing models assigned to a package may be changed. Users may subscribe to one or more packages and incur charges based upon the pricing models assigned to the packages to which the users subscribe. Embodiments include providing a graphical user interface for service providers to create and manage packages, define pricing models and to manage pricing model assignments for packages. Embodiments also include providing a graphical user interface for subscribers to view available applications and packages in a “marketplace” and to subscribe to packages and manage their subscriptions.Type: ApplicationFiled: December 16, 2011Publication date: June 20, 2013Inventors: Jayasimha Nuggehalli, Jiang Hong, Guiluan Luo, Zhenyu Lu, Deeksha Sharma
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Publication number: 20130159147Abstract: An approach is provided for creating and managing pricing models and subscriptions for packages. As used herein, the term “package” refers to a logical entity that has one or more member applications, where each of the member applications provides one or more services. One or more pricing models may be assigned to a package and made available to subscribers and the pricing models assigned to a package may be changed. Users may subscribe to one or more packages and incur charges based upon the pricing models assigned to the packages to which the users subscribe. Embodiments include providing a graphical user interface for service providers to create and manage packages, define pricing models and to manage pricing model assignments for packages. Embodiments also include providing a graphical user interface for subscribers to view available applications and packages in a “marketplace” and to subscribe to packages and manage their subscriptions.Type: ApplicationFiled: December 16, 2011Publication date: June 20, 2013Inventors: JAYASIMHA NUGGEHALLI, JIANG HONG, GUILUAN LUO, ZHENYU LU, DEEKSHA SHARMA
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Publication number: 20130159992Abstract: An approach is provided for creating and managing pricing models and subscriptions for packages. As used herein, the term “package” refers to a logical entity that has one or more member applications, where each of the member applications provides one or more services. One or more pricing models may be assigned to a package and made available to subscribers and the pricing models assigned to a package may be changed. Users may subscribe to one or more packages and incur charges based upon the pricing models assigned to the packages to which the users subscribe. Embodiments include providing a graphical user interface for service providers to create and manage packages, define pricing models and to manage pricing model assignments for packages. Embodiments also include providing a graphical user interface for subscribers to view available applications and packages in a “marketplace” and to subscribe to packages and manage their subscriptions.Type: ApplicationFiled: December 16, 2011Publication date: June 20, 2013Inventors: Jayasimha Nuggehalli, Jiang Hong, Guiluan Luo, Zhenyu Lu, Deeksha Sharma
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Publication number: 20130159137Abstract: An approach is provided for creating and managing pricing models and subscriptions for packages. As used herein, the term “package” refers to a logical entity that has one or more member applications, where each of the member applications provides one or more services. One or more pricing models may be assigned to a package and made available to subscribers and the pricing models assigned to a package may be changed. Users may subscribe to one or more packages and incur charges based upon the pricing models assigned to the packages to which the users subscribe. Embodiments include providing a graphical user interface for service providers to create and manage packages, define pricing models and to manage pricing model assignments for packages. Embodiments also include providing a graphical user interface for subscribers to view available applications and packages in a “marketplace” and to subscribe to packages and manage their subscriptions.Type: ApplicationFiled: December 16, 2011Publication date: June 20, 2013Inventors: JAYASIMHA NUGGEHALLI, JIANG HONG, GUILUAN LUO, ZHENYU LU, DEEKSHA SHARMA
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Patent number: 8453562Abstract: An apparatus for quickly preparing infant formula and beverage comprising: a powder container for storing dry formula or beverage powder, a powder dispenser for dispensing controllable amount of formula or beverage powder into a milk bottle or a cup, a water container for storing water, a heat-exchanging reservoir for heating up or cooling down water to an ideal temperature, a water delivery system for delivering controllable amount of water from the water container to the heat-exchanging reservoir and then from the heat-exchanging reservoir to the milk bottle once the water is adjusted to the ideal temperature. The device has a main setting and controlling system to set up parameters of powder dispensing amount, water dispensing temperature and water dispensing volume prior to a formula or beverage preparation, so that the apparatus can prepare infant formula or beverage with ideal volume, concentration and temperature.Type: GrantFiled: February 26, 2010Date of Patent: June 4, 2013Inventors: Zhenyu Lu, Jingfeng Yuan
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Publication number: 20130091154Abstract: A method and a device for encapsulating a media entity containing more than one layer into multiple component files, each for one layer, are described along with the corresponding method and device for component file reading. Extensions to the Extractor data structure of SVC/MVC file formats are proposed. The extractor extensions of the invention enable NAL units referencing across different component files. The present invention enables adaptive HTTP streaming of media entities.Type: ApplicationFiled: June 13, 2011Publication date: April 11, 2013Applicant: THOMSON LICENSINGInventors: Zhenyu Lu, Li Hua Zhu