Patents by Inventor Eric Chan

Eric Chan 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).

  • Publication number: 20170156508
    Abstract: A mattress is provided having three layers of differing properties stacked on top of each other which together have the effect of letting the user sleep in a simulated Zero G position without the aid of an articulating base. Two layers are contoured within the mattress let specific areas of the user's body sink further into the mattress than others. A cover with removable inserts is also provided for the mattress.
    Type: Application
    Filed: December 5, 2016
    Publication date: June 8, 2017
    Inventors: Nicholas SEGAL, Eric CHAN, Evan L. RYAN
  • Patent number: 9633421
    Abstract: Image compensation value computation techniques are described. In one or more implementations, an image key value is calculated, by a computing device, for image data based on values of pixels of the image data. A tuning value is computed by the computing device using the image key value. The tuning value is configured to adjust how the image data is to be measured to compute an image compensation value. The image compensation value is then computed by the computing device such that a statistic computed in accordance with the tuning value approaches a target value. The image compensation value is applied by the computing device to adjust the image data.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: April 25, 2017
    Assignee: Adobe Systems Incorporated
    Inventors: Mark C. Hamburg, Eric Chan
  • Publication number: 20170062264
    Abstract: A control unit of a substrate conveying robot makes a robot arm and a substrate holding device execute a blade member advancing operation, a substrate receiving operation, and a substrate placing operation. The substrate holding device is configured to be capable of being switched between a first working state that a pair of blade members are arranged in the vertical direction and a second working state that a pair of blade members are arranged in a position out of the vertical direction and a single blade member can be advanced into a substrate placing structure.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 2, 2017
    Inventors: Mark TANG, Eric CHAN, Shigeki ONO, Shinya KITANO, Ming ZENG, Hirohiko GOTO
  • Patent number: 9443100
    Abstract: Apparatus, systems, and methods provide a mechanism to enhance the management of data security in a system for users of the systems. Various embodiments include apparatus and methods to manage security of data in an electronic system on an application-by-application basis. Such application-by-application basis can be applied in addition to managing data security globally in the electronic system. Additional apparatus, systems, and methods are disclosed.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: September 13, 2016
    Assignee: BlackBerry Limited
    Inventors: Orlin Vesselinov Stoev, Eric Chan
  • Patent number: 9390413
    Abstract: An electronic device, system and method are provided for populating an online payment form. An electronic wallet resident on an electronic device stores data for at least one payment card. A transcoding proxy receives an online payment form from a website of an online vendor, and the electronic wallet is invoked to access data for one of the payment cards. The data is provided to the transcoding proxy, which populates the online payment form. One of the payment cards may be pre-selected for use with a given vendor.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: July 12, 2016
    Assignee: BlackBerry Limited
    Inventors: David Castell, Eric Chan
  • Patent number: 9390484
    Abstract: Methods, apparatus, and computer-readable storage media for tone mapping High Dynamic Range (HDR) images. An input HDR image is separated into luminance and color. Luminance is processed to obtain a base layer and a detail layer. The base layer is compressed according to a non-linear remapping function to reduce the dynamic range, and the detail layer is adjusted. The layers are combined to generate output luminance, and the output luminance and color are combined to generate an output image. A base layer compression technique may be used that analyzes the details and compresses the base layer accordingly to provide space at the top of the intensity scale where the details are displayed to thus generate output images that are visually better than images generated using conventional techniques. User interface elements may be provided via which a user may control one or more parameters of the tone mapping method.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: July 12, 2016
    Assignee: Adobe Systems Incorporated
    Inventors: Sylvain P. Paris, Jen-Chan Chien, Eric Chan
  • Publication number: 20160148357
    Abstract: Image compensation value computation techniques are described. In one or more implementations, an image key value is calculated, by a computing device, for image data based on values of pixels of the image data. A tuning value is computed by the computing device using the image key value. The tuning value is configured to adjust how the image data is to be measured to compute an image compensation value. The image compensation value is then computed by the computing device such that a statistic computed in accordance with the tuning value approaches a target value. The image compensation value is applied by the computing device to adjust the image data.
    Type: Application
    Filed: February 1, 2016
    Publication date: May 26, 2016
    Inventors: Mark C. Hamburg, Eric Chan
  • Patent number: 9350563
    Abstract: A procedure, apparatus, system, and medium for transferring traffic across a packet network. In the procedure, a network element bundles a plurality of common (Synchronous Transport Signal) STS-Nc services included in a virtual concatenation group. The network element then transfers the traffic in accordance with the bundled plurality of STS-Nc services. In one example embodiment herein, the plurality of STS-Nc services are STS-1 services, and each bundle of STS-1 services is aligned to a timeslot boundary of an STS-3c service.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: May 24, 2016
    Assignee: CORIANT OPERATIONS, INC.
    Inventor: Eric Chan
  • Publication number: 20160135603
    Abstract: A chair includes a seat, a backrest and a back frame having a rigid structure and arranged behind the backrest with an interval in between. The backrest is attached to the back frame by a first support device arranged at a height position close to an upper end of the backrest and by a second support device arranged at a position lower than the first support device and higher than a seat surface. The first support device is attached to a part close to a right-left middle part of the upper end part in the backrest. The second support device is attached to a left end part and a right end part of the backrest.
    Type: Application
    Filed: June 6, 2014
    Publication date: May 19, 2016
    Inventors: Eric CHAN, Seitaro KOMOTO
  • Patent number: 9251574
    Abstract: Image compensation value computation techniques are described. In one or more implementations, an image key value is calculated, by a computing device, for image data based on values of pixels of the image data. A tuning value is computed by the computing device using the image key value. The tuning value is configured to adjust how the image data is to be measured to compute an image compensation value. The image compensation value is then computed by the computing device such that a statistic computed in accordance with the tuning value approaches a target value. The image compensation value is applied by the computing device to adjust the image data.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: February 2, 2016
    Assignee: Adobe Systems Incorporated
    Inventors: Mark C. Hamburg, Eric Chan
  • Patent number: 9230312
    Abstract: Methods, apparatus, and computer-readable storage media for tone mapping High Dynamic Range (HDR) images. The HDR image is separated into luminance and color. Luminance is processed according to the parameters to obtain a base layer and a detail layer. The base layer is compressed into a lower dynamic range and the detail layer is adjusted according to the parameters. The compressed base layer, the detail layer, and the color component may be output as separate layers, and various image processing tools and techniques may be applied to the component layers separately to modify the layer(s). One or more tone-mapped images may be generated by merging the modified layers. Thus, each layer of the tone-mapped image may be processed separately using various image processing tools or techniques to modify the output of the tone mapping technique in a wide variety of ways.
    Type: Grant
    Filed: May 31, 2012
    Date of Patent: January 5, 2016
    Assignee: Adobe Systems Incorporated
    Inventors: Sylvain Paris, Jen-Chan Chien, Eric Chan
  • Publication number: 20150350305
    Abstract: A help system includes receives a request from the application running on an end-user device over a data communication network. The request may be transmitted in response to a command by a user to receive help related to the application. The server receives context information associated with the request from the application. According to one embodiment, the context information includes information gathered by the application as the user interacts with the application. The server selects information to be output based on the received context information, and transmits the selected information to the application.
    Type: Application
    Filed: May 30, 2014
    Publication date: December 3, 2015
    Inventors: Juan R. Lara, Saurabh Saxena, Eric Chan, Michael Katten
  • Publication number: 20150229423
    Abstract: A procedure, apparatus, system, and medium for transferring traffic across a packet network. In the procedure, a network element bundles a plurality of common (Synchronous Transport Signal) STS-Nc services included in a virtual concatenation group. The network element then transfers the traffic in accordance with the bundled plurality of STS-Nc services. In one example embodiment herein, the plurality of STS-Nc services are STS-1 services, and each bundle of STS-1 services is aligned to a timeslot boundary of an STS-3c service.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 13, 2015
    Applicant: TELLABS OPERATIONS, INC.
    Inventor: Eric Chan
  • Patent number: 9070044
    Abstract: Techniques are disclosed relating to automatically adjusting images. In one embodiment, an image may be automatically adjusted based on a regression model trained with a database of raw and adjusted images. In one embodiment, an image may be automatically adjusted based on a model trained by both a database of raw and adjusted images and a small set of images adjusted by a different user. In one embodiment, an image may be automatically adjusted based on a model trained by a database of raw and adjusted images and predicted differences between a user's adjustment to a small set of images and a predicted adjustment based on the database of raw and adjusted images.
    Type: Grant
    Filed: January 20, 2014
    Date of Patent: June 30, 2015
    Assignee: Adobe Systems Incorporated
    Inventors: Sylvain P. Paris, Frederic P. Durand, Vladimir L. Bychkovsky, Eric Chan
  • Publication number: 20150178517
    Abstract: Apparatus, systems, and methods provide a mechanism to enhance the management of data security in a system for users of the systems. Various embodiments include apparatus and methods to manage security of data in an electronic system on an application-by-application basis. Such application-by-application basis can be applied in addition to managing data security globally in the electronic system. Additional apparatus, systems, and methods are disclosed.
    Type: Application
    Filed: March 9, 2015
    Publication date: June 25, 2015
    Inventors: Orlin Vesselinov STOEV, Eric CHAN
  • Publication number: 20150170346
    Abstract: Image compensation value computation techniques are described. In one or more implementations, an image key value is calculated, by a computing device, for image data based on values of pixels of the image data. A tuning value is computed by the computing device using the image key value. The tuning value is configured to adjust how the image data is to be measured to compute an image compensation value. The image compensation value is then computed by the computing device such that a statistic computed in accordance with the tuning value approaches a target value. The image compensation value is applied by the computing device to adjust the image data.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 18, 2015
    Applicant: Adobe Systems Incorporated
    Inventors: Mark C. Hamburg, Eric Chan
  • Patent number: 9047367
    Abstract: In one embodiment, a method comprises identifying user selection preferences of an identified user having accessed the network, the identifying based on an accumulation of user selection inputs executed by the identified user, relative to input options presented to the user and identifying respective available network items, the accumulation including an identification of the input options not having been selected by the identified user; determining a group of network users having a highest correlation of shared interests with the identified user, based on identifying preferred network items for the identified user, and identifying first network users providing highest relative user affinity values for each of the preferred network items; and determining at least one of new network items most likely to be preferred by the identified user, based on determining, from among network items not presented to the identifier user, the preferred network items for each of the first network users in the group.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: June 2, 2015
    Assignee: Cisco Technology, Inc.
    Inventors: John Toebes, Ari Daniel Scheinman, Eric Chan
  • Patent number: D735512
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: August 4, 2015
    Assignee: ITOKI CORPORATION
    Inventor: Eric Chan
  • Patent number: D735513
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: August 4, 2015
    Assignee: ITOKI CORPORATION
    Inventor: Eric Chan
  • Patent number: D741100
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: October 20, 2015
    Assignee: ITOKI CORPORATION
    Inventor: Eric Chan