Patents by Inventor Diana Chen
Diana Chen 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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Publication number: 20240121779Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an UE may receive information indicating an anchor for performing physical downlink control channel (PDCCH) skipping, the anchor indicating time-domain occasions based at least in part on which PDCCH skipping is to be performed. The UE may receive an indication to perform PDCCH skipping. The UE may perform PDCCH skipping based at least in part on the anchor and based at least in part on receiving the indication. Numerous other aspects are described.Type: ApplicationFiled: October 7, 2022Publication date: April 11, 2024Inventors: Huilin XU, Diana MAAMARI, Wanshi CHEN, Ahmed ELSHAFIE
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Publication number: 20240112883Abstract: An insulator that has a helical protrusion spiraling around the shaft is disclosed. A lip is disposed on the distal end of the helical protrusion, creating regions on the shaft that are shielded from material deposition by the lip. By proper sizing of the threads, the helical protrusion and the lip, the line-of-sight to the interior wall of the shaft can be greatly reduced. This results in longer times before failure. This insulator may be used in an ion implantation system to physically and electrically separate two components.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Inventors: Diana C. Gronski, Alicia Chen, Craig R. Chaney, Adam M. McLaughlin
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Publication number: 20240114453Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. The apparatus is configured to receive a configuration for a wake-up signal associated with a second radio having a lower power consumption than a first radio at the UE. The configuration includes a starting time for an operation of the first radio based on a reception of the wake-up signal. The apparatus is further configured to receive the wake-up signal via the second radio, and start the operation of the first radio at the starting time following the reception of the wake-up signal via the second radio.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Inventors: Huilin XU, Ahmed ELSHAFIE, Wanshi CHEN, Diana MAAMARI, Peter GAAL, Nicolas CORNILLET
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Publication number: 20240114517Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information with a value in an information element that is associated with identifying an offset between a first downlink slot in which the downlink control information is received and a second downlink slot in which shared channel data is scheduled. The UE may communicate data after a duration associated with the value in the information element and without monitoring for a physical downlink control channel communication during the duration. Numerous other aspects are described.Type: ApplicationFiled: October 4, 2022Publication date: April 4, 2024Inventors: Huilin XU, Diana MAAMARI, Wanshi CHEN, Ahmed ELSHAFIE
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Publication number: 20240114590Abstract: Systems and techniques are provided for wireless communication. A first network entity (e.g., a user equipment (UE)) can receive information indicative of a configuration for multicast discontinuous reception (DRX). The information can be received from a second network entity (e.g., a base station). The first network entity can perform unicast data communication using one or more multicast DRX cycles of a plurality of multicast DRX cycles corresponding to the configuration, wherein the unicast data communication is performed between the first network entity and the second network entity. A second network entity (e.g., a base station) can transmit, to a user equipment (UE), information indicative of a configuration for multicast discontinuous reception (DRX). The second network entity can perform unicast data communication with the UE using one or more multicast DRX cycles of a plurality of multicast DRX cycles corresponding to the configuration.Type: ApplicationFiled: September 14, 2023Publication date: April 4, 2024Inventors: Huilin XU, Le LIU, Wanshi CHEN, Prashanth Haridas HANDE, Linhai HE, Diana MAAMARI, Ahmed ELSHAFIE
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Publication number: 20240114449Abstract: A network node may transmit a first signal to a first radio at a user equipment (UE). The UE may receive the first signal from the network node. The first signal may include a first configuration for a second radio at the UE. The UE may operate the second radio in a first mode based on the first configuration received via the first radio. The first radio may have a lower power consumption than the second radio or the second radio may have the lower power consumption than the first radio. For example, one radio may be a low-power wake-up radio (LP-WUR) having a lower power consumption than a main radio (MR) at the UE. The network node and the UE may communicate with one another via the second radio at the UE based on the first configuration transmitted to the first radio.Type: ApplicationFiled: September 29, 2022Publication date: April 4, 2024Inventors: Ahmed ELSHAFIE, Hung Dinh LY, Huilin XU, Wanshi CHEN, Changhwan PARK, Linhai HE, Yuchul KIM, Wei YANG, Peter GAAL, Le LIU, Diana MAAMARI
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Publication number: 20240082827Abstract: Disclosed are an extruded honeycomb catalyst, a process for preparing the catalyst, a method for reducing NOx in the exhaust gas from an internal combustion engine by using the catalyst, and a method for treatment of the emission gas generated from power plant comprising exposing the emission gas to the catalyst.Type: ApplicationFiled: October 25, 2022Publication date: March 14, 2024Inventors: Feng ZHAO, Sabine HUBER, Jia Di ZHANG, Liang CHEN, Diana Carolina GALEANO NUNEZ, Edgar Viktor HUENNEKES
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Publication number: 20230157772Abstract: A surgical robotic system includes: a surgical table; a plurality of movable carts being oriented toward the surgical table, each of which includes a robotic arm, and an alignment unit configured to determine an orientation of the movable cart and the robotic arm relative to the surgical table; and a computer coupled to each of the plurality of movable carts and configured to calculate a yaw angle for each of the plurality of movable carts.Type: ApplicationFiled: May 26, 2021Publication date: May 25, 2023Inventors: Max L. Balter, Diana Chen, Walter Schoen, William J. Peine, Jared Farlow
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Patent number: 10970755Abstract: This disclosure relates to system, method, and computer program for providing a wish-list user interface within a web browser, for tracking “fully-stacked prices” for items in the wish list, and for alerting users to a drop in a fully-stacked price of an item in the wish list. A browser extension provides a wish list user interface within a user's web browser. Via the user interface, a user is able to add products from different merchant websites to the wish list. As each item is added to the wish list, an initial multifactor-based price (i.e., the fully-stacked price) is calculated for the item. While an item remains in the wish list, a backend server continues to track the multifactor-based price for the item. In response to detecting a drop in a multifactor-based price for an item in the wish list, the browser extension alerts the user to the price drop.Type: GrantFiled: October 12, 2017Date of Patent: April 6, 2021Assignee: EBATES PERFORMANCE MARKETING, INC.Inventors: Serge Doubinski, Diana Chen, Andrey Vyrvich
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Publication number: 20180108054Abstract: This disclosure relates to system, method, and computer program for providing a wish-list user interface within a web browser, for tracking “fully-stacked prices” for items in the wish list, and for alerting users to a drop in a fully-stacked price of an item in the wish list. A browser extension provides a wish list user interface within a user's web browser. Via the user interface, a user is able to add products from different merchant websites to the wish list. As each item is added to the wish list, an initial multifactor-based price (i.e., the fully-stacked price) is calculated for the item. While an item remains in the wish list, a backend server continues to track the multifactor-based price for the item. In response to detecting a drop in a multifactor-based price for an item in the wish list, the browser extension alerts the user to the price drop.Type: ApplicationFiled: October 12, 2017Publication date: April 19, 2018Inventors: Serge Doubinski, Diana Chen, Andrey Vyrvich
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Publication number: 20160321688Abstract: Systems and methods are provided that provide a credit card payment incentive system. The incentive system incentivizes a credit card member to pay down an outstanding balance quicker than it would typically be paid by making minimum payments against the outstanding balance. A financial system computing system is configured to receive payment data, which it parses to determine a payment amount made by the credit card member against the outstanding balance. The computing system reviews the payment amount against a minimum payment due to determine whether the payment amount qualifies as a qualified payment for purposes of applying a statement credit against the outstanding balance. If the payment amount qualifies as the qualified payment, the statement credit is applied against the outstanding balance.Type: ApplicationFiled: April 28, 2015Publication date: November 3, 2016Inventors: Brian Hughes, Ryan Scully, Miren Desai, Julie Geraghty, Gayle Prete, Diana Chen
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Patent number: 8811445Abstract: A substrate having an upper surface and a lower surface is provided. The substrate includes a plurality of v-grooves formed in the upper surface. Each v-groove includes a first side and a second side perpendicular to the first side. A laser diode bar assembly is disposed within each of the v-grooves and attached to the first side. The laser diode bar assembly includes a first adhesion layer disposed on the first side of the v-groove, a metal plate attached to the first adhesion layer, a second adhesion layer disposed over the metal plate, and a laser diode bar attached to the second adhesion layer. The laser diode bar has a coefficient of thermal expansion (CTE) substantially similar to that of the metal plate.Type: GrantFiled: March 29, 2010Date of Patent: August 19, 2014Assignee: Lawrence Livermore National Security, LLCInventors: Robert J. Deri, Diana Chen, Andy Bayramian, Barry Freitas, Jack Kotovsky
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Publication number: 20110235669Abstract: A substrate having an upper surface and a lower surface is provided. The substrate includes a plurality of v-grooves formed in the upper surface. Each v-groove includes a first side and a second side perpendicular to the first side. A laser diode bar assembly is disposed within each of the v-grooves and attached to the first side. The laser diode bar assembly includes a first adhesion layer disposed on the first side of the v-groove, a metal plate attached to the first adhesion layer, a second adhesion layer disposed over the metal plate, and a laser diode bar attached to the second adhesion layer. The laser diode bar has a coefficient of thermal expansion (CTE) substantially similar to that of the metal plate.Type: ApplicationFiled: March 29, 2010Publication date: September 29, 2011Applicant: Lawrence Livermore National Security, LLCInventors: Robert J. Deri, Diana Chen, Andy Bayramian, Barry Freitas, Jack Kotovsky
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Publication number: 20080179334Abstract: A method of distributing and mixing a drink includes the steps of: providing a first container body and filling the first container body with a first fluid such that the first fluid is sealingly held within the first container body. The first container body has a first feature that permits the first fluid to selectively flow from the first container body. The method also includes the step of providing a second container body for holding a second fluid. The second container body has a second feature that permits the second fluid to flow from the second container body. The second container body is filled with the second fluid. The first and second container bodies are joined such that the first and second fluids are separated from one another and are sealingly contained within the first and second container bodies, respectively.Type: ApplicationFiled: January 30, 2008Publication date: July 31, 2008Applicant: Innovative Design GroupInventors: Nelson Abramson, Diana Chen, Jordan Roy Nelson
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Publication number: 20040252952Abstract: Coupled-power adjusting apparatus is disclosed in conjunction with optoelectronic modules. The apparatus includes a receptacle assembly with an elongated optical fiber receiving opening having a longitudinal axis and an optoelectronic device. Variable optical power coupling apparatus is mounted in the optical fiber receiving opening and rotateable about the longitudinal axis without moving along the longitudinal axis. Relative rotation of the variable optical power coupling apparatus varies the amount of optical power coupled between the optoelectronic device and an optical fiber positioned in the optical fiber receiving opening. The variable optical power coupling apparatus includes either a polarized isolator or a beveled optical fiber stub.Type: ApplicationFiled: November 25, 2003Publication date: December 16, 2004Inventors: Michael H. Ayliffe, Diana Chen
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Patent number: 6798441Abstract: A teleconference system including a plurality of personal presence cells positioned at a local communication site and at a remote communication site. The plurality of personal presence cells are characterized as either sensor cells or display cells. The sensor cells include at least one video camera positioned to sense and transmit an image of the local participant, and an image screen positioned to reflect an image of the local participant toward the at least one video camera and for viewing of an image through the screen. The display cells each include at least one projection display positioned to display a multi-dimensional image of a remote participant on a display screen. A transmission link interfaces the plurality of personal presence cells positioned at the local communication site and the plurality of presence cells positioned at the remote communication site.Type: GrantFiled: May 25, 2001Date of Patent: September 28, 2004Assignee: Motorola, Inc.Inventors: Davis H. Hartman, Fred Vincent Richard, Diana Chen, Karen E. Jachimowicz, Barbara McNeill Foley, William Peterson, Earnest J. Johnson
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Patent number: 6688618Abstract: An active vibration damper, such as a piezoelectric element (310, 400, 604, 800), a magnetostrictive element (510, 902) or a magnetic shaped alloy, is placed at a connection point (102) between a vehicle suspension component and a vehicle body or frame. The vehicle suspension component, for example, a suspension control arm (100) or shock absorber, determines, in part, noise, vibration and harshness (NVH) characteristics of the vehicle. In addition the vehicle suspension component determines steering and handling of the vehicle. Desirable NVH and good steering and handling are at odds; that is, good steering and handling typically requires a compromise in NVH characteristics. By virtue of the selective placement of vibration dampers in accordance with the invention, good steering and handling are achieved without sacrificing NVH characteristics.Type: GrantFiled: June 13, 2002Date of Patent: February 10, 2004Assignee: Ford Global Technologies, LLCInventors: Joseph lynn Schmidt, Randolph Donald Whitney, Diana Chen Mastanduno
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Publication number: 20030034624Abstract: An active vibration damper, such as a piezoelectric element (310, 400, 604, 800), a magnetostrictive element (510, 902) or a magnetic shaped alloy, is placed at a connection point (102) between a vehicle suspension component and a vehicle body or frame. The vehicle suspension component, for example, a suspension control arm (100) or shock absorber, determines, in part, noise, vibration and harshness (NVH) characteristics of the vehicle. In addition the vehicle suspension component determines steering and handling of the vehicle. Desirable NVH and good steering and handling are at odds; that is, good steering and handling typically requires a compromise in NVH characteristics. By virtue of the selective placement of vibration dampers in accordance with the invention, good steering and handling are achieved without sacrificing NVH characteristics.Type: ApplicationFiled: June 13, 2002Publication date: February 20, 2003Applicant: Ford Global Technologies, Inc.Inventors: Joseph Lynn Schmidt, Randolph Donald Whitney, Diana Chen Mastanduno
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Publication number: 20010024229Abstract: A teleconference system including a plurality of personal presence cells positioned at a local communication site and at a remote communication site. The plurality of personal presence cells are characterized as either sensor cells or display cells. The sensor cells include at least one video camera positioned to sense and transmit an image of the local participant, and an image screen positioned to reflect an image of the local participant toward the at least one video camera and for viewing of an image through the screen. The display cells each include at least one projection display positioned to display a multi-dimensional image of a remote participant on a display screen. A transmission link interfaces the plurality of personal presence cells positioned at the local communication site and the plurality of presence cells positioned at the remote communication site.Type: ApplicationFiled: May 25, 2001Publication date: September 27, 2001Inventors: Davis H. Hartman, Fred Vincent Richard, Diana Chen, Karen E. Jachimowicz, Barbara McNeill Foley, William Peterson, Earnest J. Johnson
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Patent number: 6275251Abstract: A teleconference system including a plurality of personal presence cells positioned at a local communication site and at a remote communication site. The plurality of personal presence cells are characterized as either sensor cells or display cells. The sensor cells include at least one video camera positioned to sense and transmit an image of the local participant, and an image screen positioned to reflect an image of the local participant toward the at least one video camera and for viewing of an image through the screen. The display cells each include at least one projection display positioned to display a multi-dimensional image of a remote participant on a display screen. A transmission link interfaces the plurality of personal presence cells positioned at the local communication site and the plurality of presence cells positioned at the remote communication site.Type: GrantFiled: November 5, 1998Date of Patent: August 14, 2001Assignee: Motorola, Inc.Inventors: Davis H. Hartman, Fred Vincent Richard, Diana Chen, Karen E. Jachimowicz, Barbara McNeill Foley, William Peterson, Earnest J. Johnson