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).

  • Patent number: 8310703
    Abstract: 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: Grant
    Filed: June 1, 2009
    Date of Patent: November 13, 2012
    Assignee: Ricoh Company, Ltd
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
  • Publication number: 20120218589
    Abstract: 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: Application
    Filed: February 24, 2011
    Publication date: August 30, 2012
    Inventors: Kaoru Watanabe, Guiluan Luo, Zhenyu Lu, Jiang Hong
  • Publication number: 20120079409
    Abstract: Approaches are provided for workflow creation and management at a scanning device. In one approach, a user initiates a plurality of operations to be performed on, or relative to, scanned document data. A workflow that represents the sequence of operations is created. The workflow may be created with or without user input. The workflow is later provided as an option to a user. Upon selection of the option, the sequence of operations is performed without requiring the user to select each operation separately. In a related approach, a user is also allowed to create a workflow by selecting graphical representations of operations and causing the graphical representations to be arranged in a particular order to create a workflow that may be later selected.
    Type: Application
    Filed: September 28, 2010
    Publication date: March 29, 2012
    Inventors: Guiluan Luo, Jiang Hong, Zhenyu Lu, Kaoru Watanabe, Jayasimha Nuggehalli
  • Publication number: 20120050772
    Abstract: An approach is provided for tracking the processing of electronic document data by network services. One or more network services receive, from a network device, such as a multi-function peripheral (MFP), electronic document data that represents one or more electronic documents. A trace network service determines whether tracing has been specified for the electronic document data. In response to determining that tracing has been specified for the electronic document data, the trace network service tracks the processing of the electronic document data by the one or more network services. The trace network service generates trace report data that indicates results of the processing of the electronic document data by the one or more network services. The trace network service also transmits the trace report data to one or more specified recipients.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Inventors: Zhenyu Lu, Guiluan Luo, Jiang Hong, Kaoru Watanabe, Jayasimha Nuggehalli
  • Publication number: 20110313896
    Abstract: Methods and apparatus are provided for monitoring usage of a Software As A Service (SAAS) application for post-processing of scanned data generated by a client device (e.g., MFPs). A management system receives a pricing model for an SAAS application, where the pricing model includes a post-post processing feature of the SAAS application available to a user of the client device. The pricing model also includes information identifying a price for use of the post-processing feature. Information is received by the management system regarding use of the post-processing feature by the user, and a revenue report is generated regarding the post-processing feature.
    Type: Application
    Filed: June 16, 2010
    Publication date: December 22, 2011
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
  • Publication number: 20110314042
    Abstract: 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: Application
    Filed: June 16, 2010
    Publication date: December 22, 2011
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
  • Publication number: 20110313950
    Abstract: Methods and apparatus for flexible management of applications and volume pricing models provided by one or more application service providers and accessible to one or more client devices such as multi-function devices (e.g., MFPs). A management system registers new applications by recording in a database application information and a volume pricing model provided by the application service provider. Client devices may then request a menu of all available applications and may subscribe to one or more provided applications by interaction with the management system. The management system receives usage information from the service provider for usage of a subscribed application by the client device. The management system records the usage information and may produce reports upon request from the recorded usage information. Reports for accumulated usage and related charges may then be generated based on the usage information and the volume pricing model.
    Type: Application
    Filed: June 16, 2010
    Publication date: December 22, 2011
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
  • Publication number: 20110237396
    Abstract: A multi-functional exercise machine, whose console has parts that can be slidden, rotated, extended, bended or unfolded so that the console can be transformed into an exercise workstation, comprising an arm supporting component and a computer supporting component for a user to efficiently work with a personal laptop computer free of distractions while doing exercise. The console can be transformed between a normal console and an exercise workstation, so that it can be used for both highly focused extensive exercise and moderate exercise with working or entertaining at same time, in either family or gym environment. The arm supporting component is specially designed to minimize upper body movements and the console supporting assembly is specially designed to minimize vibration and shaking during exercise.
    Type: Application
    Filed: March 27, 2010
    Publication date: September 29, 2011
    Inventor: Zhenyu Lu
  • Publication number: 20110209624
    Abstract: 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: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Inventors: Zhenyu Lu, Jingfeng Yuan
  • Publication number: 20110188063
    Abstract: 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: Application
    Filed: February 2, 2010
    Publication date: August 4, 2011
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
  • Publication number: 20110093366
    Abstract: Methods and apparatus for flexible management of applications provided by one or more application service providers and accessible to one or more client devices such as multi-function devices (e.g., MFPs). A management system registers new applications by recording in a database application information provided by the application service provider. Client devices may then request a menu of all available applications and may subscribe to one or more provided applications by interaction with the management system by transmitting subscription information to the management system. The management system then receives usage information from the service provider for usage of a subscribed application by the client device. The management system records the usage information and may produce reports upon request from the recorded usage information.
    Type: Application
    Filed: October 16, 2009
    Publication date: April 21, 2011
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu, Guiluan Luo, Revathi Vulugundam
  • Publication number: 20100302579
    Abstract: 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: Application
    Filed: June 1, 2009
    Publication date: December 2, 2010
    Inventors: Jayasimha Nuggehalli, Jiang Hong, Zhenyu Lu
  • Patent number: 7452816
    Abstract: This invention includes a chemical mechanical polishing method including providing a substrate having an organic material to be polished by chemical mechanical polishing. In one implementation, the organic material is chemical mechanically polished using a polishing pad downforce on the substrate of less than or equal to 1.75 psi, using an aqueous slurry comprising abrasive particles comprising an individual particle size of less than or equal to 100 nanometers and at a particle concentration of less than or equal to 20% by weight, and at least one of an acid or a surfactant effective to achieve a removal rate of the organic material of at least 500 Angstroms per minute. Other aspects and implementations are contemplated.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: November 18, 2008
    Assignee: Micron Technology, Inc.
    Inventors: Zhenyu Lu, Naga Chandrasekaran, Andrew Carswell
  • Publication number: 20080190035
    Abstract: 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: Application
    Filed: February 14, 2007
    Publication date: August 14, 2008
    Inventors: Zhenyu Lu, Jun Liu
  • Publication number: 20080026525
    Abstract: This invention includes a chemical mechanical polishing method including providing a substrate having an organic material to be polished by chemical mechanical polishing. In one implementation, the organic material is chemical mechanically polished using a polishing pad downforce on the substrate of less than or equal to 1.75 psi, using an aqueous slurry comprising abrasive particles comprising an individual particle size of less than or equal to 100 nanometers and at a particle concentration of less than or equal to 20% by weight, and at least one of an acid or a surfactant effective to achieve a removal rate of the organic material of at least 500 Angstroms per minute. Other aspects and implementations are contemplated.
    Type: Application
    Filed: July 26, 2006
    Publication date: January 31, 2008
    Inventors: Zhenyu Lu, Naga Chandrasekaran, Andrew Carswell
  • Patent number: 6226575
    Abstract: A method and apparatus for storing reference information in a non-volatile memory unit when a power loss to a vehicle detector is imminent. A power monitor circuit senses an impending power loss. In response, the vehicle detector transfers reference information, including a reference count and the number of loop cycles over which the reference count was accumulated, as well as optional detector status information, from the vehicle detector volatile memory (typically RAM) to the non-volatile memory unit. When power is resumed, the information stored in the non-volatile memory unit is restored to the vehicle detector. The restored information prevents improper and potentially dangerous vehicle detector operation caused by the loss of reference information during unpredictable power losses. The transfer operation is not performed if the power loss is due to a mechanical disconnection of power.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: May 1, 2001
    Assignee: Reno A & E
    Inventors: Jason Zhenyu Lu, Christopher A. Johnson, John W. Hudrlik