Patents Assigned to Apple
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Patent number: 11134464Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for delivering UE capability indication to a positioning server in a wireless communication network. A user equipment (UE) or access note (AN) may notify a positioning server of UE capability information associated with positioning measurements so that the positioning server may determine corresponding positioning measurement configurations based on acknowledgement of such UE capability information in terms of the positioning measurement. Embodiments describe UE capability indications to a positioning server that may enable flexible deployment and integration of various types of UEs. Other embodiments may be described and claimed.Type: GrantFiled: April 2, 2018Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Jie Cui, Yang Tang
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Patent number: 11133572Abstract: The disclosure is directed to a multi-segment housing for an electronic device that includes multiple conductive segments that are structurally coupled by one or more non-conductive housing segments or splits. One or more of the conductive segments may be configured to operate as an antenna and the non-conductive housing segments may provide electrical insulation between the conductive segment and one or more adjacent housing segments. The non-conductive housing segment may be formed from a polymer having an array of fibers dispersed within the polymer. The fibers may be aligned along one or more fiber directions, which may be substantially perpendicular to an exterior surface of the housing.Type: GrantFiled: November 29, 2018Date of Patent: September 28, 2021Assignee: APPLE INC.Inventors: Yaocheng Zhang, John J. Baker, Martin J. Auclair, Paul U. Leutheuser, Christopher J. Durning, Jun Ham
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Patent number: 11133663Abstract: A circuit and method for protecting from reverse current is disclosed. A reverse current protection circuit is coupled to a pass transistor of power circuitry (e.g., a power switch or voltage regulator), the pass transistor being coupled between first and second voltage nodes, the first voltage node being coupled to a power supply circuit. The reverse current protection circuit includes a sensing circuit that is configured to sense an amount of reverse current flowing through the pass transistor (from the second voltage node to the first voltage node). Responsive to the amount of reverse current exceeding a threshold value, the reverse current sensing circuit activates a shunt circuit, which redirects at least some of the reverse current to a reference node (e.g., ground).Type: GrantFiled: December 20, 2017Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Nathan F. Hanagami, Jay B. Fletcher
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Patent number: 11134540Abstract: A device and a method for mixed mode communication are disclosed. For example, a Bluetooth master device transmits data packets to a Bluetooth slave device and receives acknowledgments from the Bluetooth slave device, by controlling a transceiver to transmit the data packets based on a Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) protocol, and to receive the acknowledgements packet (ACK) based on a Bluetooth Low Energy (BLE) protocol. In another example, a Bluetooth slave device receives the data packets from a Bluetooth master device and transmits acknowledgments to the Bluetooth master device, by controlling a transceiver to receive the data packets based on a BR/EDR protocol, and to transmit the ACK based on a BLE protocol.Type: GrantFiled: December 28, 2017Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Hakan Magnus Eriksson, Vivek Krishnan Devarajan, Prasanna Desai, Djordje Kokotovic, Jayant Somani
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Patent number: 11132162Abstract: In an exemplary process for interacting with user interface objects using an eye gaze, an affordance associated with a first object is displayed. A gaze direction or a gaze depth is determined. While the gaze direction or the gaze depth is determined to correspond to a gaze at the affordance, a first input representing user instruction to take action on the affordance is received, and the affordance is selected responsive to receiving the first input.Type: GrantFiled: March 24, 2020Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Avi Bar-Zeev, Ryan S. Burgoyne, Devin W. Chalmers, Luis R. Deliz Centeno, Rahul Nair, Timothy R. Oriol, Alexis H. Palangie
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Patent number: 11132818Abstract: Attributes for point cloud compression may be predicted according to a space filling curve. An order for selecting points of a point cloud to be compressed in order to predict attributes of the points may be determined according to values of a space filling curve applied to spatial information for the points. A point of the point cloud may be selected according to the determined ordering. A prediction technique may be performed with respect to the selected point based on a set of neighboring points in the point cloud also selected according to the ordering. Predicted attribute values and correction values may be determined for the predicted values. The correction values may be encoded as part of a compressed version of the point cloud.Type: GrantFiled: September 27, 2019Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Khaled Mammou, Alexandros Tourapis, Jungsun Kim, Valery G. Valentin, Fabrice A. Robinet, Yeping Su
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Patent number: 11133696Abstract: A battery case has first and second coils on opposing sides of a battery and has switching circuitry that is coupled between the first and second coils. The battery case has a battery that provides supplemental battery power wirelessly to a wireless power receiving device via the second coil when the switching circuitry is in an open state. The case can also receive power wirelessly with the first coil from a wireless charging mat when the switching circuitry is in the open state. In a closed state, the switching circuitry shorts the first and second coils together so that current flowing through the first coil flows through the second coil in series and so that wireless power from the wireless charging mat that is received with the first coil is transmitted wirelessly to the wireless power receiving device using the second coil.Type: GrantFiled: May 28, 2019Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Narendra S. Mehta, Stephen C. Terry, Rohan Dayal
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Patent number: 11131036Abstract: The embodiments described herein relate to anodizing and anodized films. The methods described can be used to form opaque and white anodized films on a substrate. In some embodiments, the methods involve forming anodized films having branched pore structures. The branched pore structure provides a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, the methods involve infusing metal complex ions within pores of an anodized. Once within the pores, the metal complex ions undergo a chemical change forming metal oxide particles. The metal oxide particles provide a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, aspects of the methods for creating irregular or branched pores and methods for infusing metal complex ions within pores are combined.Type: GrantFiled: October 31, 2016Date of Patent: September 28, 2021Assignee: APPLE INC.Inventors: Masashige Tatebe, Jody R. Akana, Takahiro Oshima, Peter N. Russell-Clarke, Ayumi Hongou, Kenji Hara
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Patent number: 11132010Abstract: A power detection circuit for detecting powering down of a voltage domain in an integrated circuit is disclosed. The power detection circuit is placed in or near the voltage domain in the integrated circuit to provide power detection on the integrated circuit. The power detection circuit detects powering down of the voltage domain to provide an isolation enable signal to another voltage domain that interfaces with the powering down voltage domain. The isolation enable signal may be used by an isolation cell coupled to the non-powering down voltage domain to prevent corrupted logic being received from the powering down voltage domain.Type: GrantFiled: June 18, 2020Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Vivekanandan Venugopal, Ajay Bhatia
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Patent number: 11132097Abstract: A device that can autonomously scan a sensor panel is disclosed. Autonomous scanning can be performed by implementing channel scan logic. In one embodiment, channel scan logic carries out many of the functions that a processor would normally undertake, including generating timing sequences and obtaining result data; comparing scan result data against a threshold value (e.g., in an auto-scan mode); generating row count; selecting one or more scanning frequency bands; power management control; and performing an auto-scan routine in a low power mode.Type: GrantFiled: May 25, 2020Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Minh-Dieu Thi Vu, Thomas James Wilson, Christoph H. Krah
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Patent number: 11134403Abstract: An interface circuit in an electronic device may provide rate feedback. During operation the interface circuit may transmit one or more packets or frames associated with a data stream that are intended for the recipient electronic device, where the data stream is associated with a video encoder. Then, the interface circuit may estimate a communication performance metric associated with at least the transmissions. For example, the estimated communication performance metric comprises an effective capacity associated with a wireless link between the electronic device and the recipient electronic device. Moreover, the effective capacity may be estimated based at least in part on an efficiency of the wireless link. Next, the interface circuit may provide the rate feedback intended for the video encoder based at least in part on the estimated communication performance metric. In some embodiments, when beamforming occurs, the rate feedback may be reset.Type: GrantFiled: September 26, 2018Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Ye Sun, Zhanfeng Jia, Yakun Sun
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Patent number: 11134432Abstract: An apparatus of a user equipment (UE) includes processing circuitry configured to decode a master information block (MIB) using a set of physical broadcast channel (PBCH) symbols received within a downlink frame to obtain system frame number (SFN) information. The downlink frame includes multiple copies of the PBCH symbols within at least three subframes of the downlink frame. A system information block (SIB) may be decoded based on the SFN information, to obtain uplink channel configuration information. Random access channel (RACH) procedure may be performed with a base station (BS) based on the uplink channel configuration information, to obtain an uplink resource assignment. A connection setup completion message can be encoded for transmission to the BS using the uplink resource assignment. The set of PBCH symbols can include a set of four legacy PBCH symbols.Type: GrantFiled: February 2, 2018Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Anatoliy Ioffe, Debdeep Chatterjee, Marta Martinez Tarradell, Andrey Chervyakov, Jie Cui, Seau S. Lim, Qiaoyang Ye, Yang Tang, Seunghee Han, Shuang Tian
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Patent number: 11132211Abstract: A system includes a state-dependent action policy and a state-dependent transition policy. The state-dependent action policy determines an action based on environment states and a current agent state selected from a predetermined group of agent states. The state-dependent transition policy is implemented using one or more machine learning models and is configured to control transitions between agent states from the predetermined group of agent states.Type: GrantFiled: July 12, 2019Date of Patent: September 28, 2021Assignee: Apple Inc.Inventor: Yichuan Tang
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Techniques for facilitating communications between isolated processes executing within a web browser
Patent number: 11132404Abstract: Disclosed herein is a technique for enabling isolated processes executing within a web browser to distribute information to one another. The method can be implemented by a first process executing within the web browser, and include the steps of (1) receiving, from a child process executing within the web browser, a first request to subscribe to a topic, (2) in response to identifying that the child process is not subscribed to the topic: updating a topic map to indicate that the child process is subscribed to the topic, and (3) in response to identifying that the first process is associated with the parent process: issuing, to the parent process, a second request for the first process to subscribe to the topic. Also disclosed herein is a method for enabling a first process executing within a web browser to access services provided by other processes executing within the web browser.Type: GrantFiled: September 19, 2018Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Eric T. Kapke, Brian E. Kirsch, William E. Kakes, Ramiro Calvo -
Patent number: 11134327Abstract: This disclosure includes several different features suitable for use in circumaural and supra-aural headphones designs. Designs that include earpad assemblies that improve acoustic isolation are discussed. User convenience features that include automatically detecting the orientation of the headphones on a user's head are also discussed. Various power-saving features, design features, sensor configurations and user comfort features are also discussed.Type: GrantFiled: May 19, 2020Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Jason J. LeBlanc, Daniel R. Bloom, Edward Siahaan, Phillip Qian, Lee M. Panecki, Eugene Antony Whang, Jared M. Kole, Audrey L. Sheng, Tian Shi Li
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Patent number: 11131803Abstract: A display may have an array of display pixels that generate an image. A coherent fiber bundle may be mounted on the display pixels. The coherent fiber bundle may have a first surface that is adjacent to the display pixels and a second surface that is visible to a viewer. The coherent fiber bundle may contain fibers that carry light from the first surface to the second surface. The second surface may be planar or may have a central planar region and curved edge regions that run along opposing sides of the central planar region. The fibers may have cross-sectional surface areas with a first aspect ratio on the first surface and a second aspect ratio that is greater than the first aspect ratio on the second surface.Type: GrantFiled: September 5, 2019Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Tseng-Mau Yang, Christopher D. Prest, Dale N. Memering
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Patent number: 11132454Abstract: A device (e.g., a phone) can be provided by an entity (e.g., a business) to a user (e.g., an employee). The device includes a profile manager that allows the user to configure a personal profile comprising any of applications, settings, and stored data. The device is also configurable with an entity profile determined by the entity that also may include applications, settings, and stored data. The user can select from operating modes comprising at least a personal mode, and a unity mode; an entity mode also may be available for selection. The profile manager, based on the selected mode, determines whether entity profile data and applications are available to the user, and which applications from either profile may conduct user-perceptible activities. The profile manager may periodically verify entity profile rights with a server, and if verification fails, then the profile manager can restrict entity profile data and applications access, regardless of operating mode.Type: GrantFiled: May 17, 2018Date of Patent: September 28, 2021Assignee: Apple Inc.Inventor: Sam Gharabally
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Patent number: 11132275Abstract: An accessory communication control protocol can facilitate faster and more secure transmission of status updates from an accessory to a controller (or network base station). An accessory can register with a controller, where the controller can provide some subscription and key generation information to the accessory. The accessory can detect changes to characteristics of the accessory and generate a broadcast notification that includes updates to the state of the characteristic. The broadcast notification can also include a counter, a device identifier, and a key. According to timing or rules, the accessory can transmit the broadcast notification to the controller without the need to establish a secure session with the controller.Type: GrantFiled: November 25, 2019Date of Patent: September 28, 2021Assignee: Apple Inc.Inventor: Dennis Mathews
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Patent number: 11133882Abstract: A computer system receives information snippets from a mobile device. The information snippets are extracted from a simulcast of a data stream of a radio broadcast received on the mobile device. The system identifies content metadata from the information snippets. The content metadata describes one or more features of the radio broadcast. The system selects a radio station from a radio station repository based on attributes of the radio station. One of the selection criteria is that the attributes of the radio station match at least a portion of the content metadata. The system presents a reference to the radio station to the mobile device as a recommendation.Type: GrantFiled: August 18, 2015Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Freddy A. Anzures, Henry Mason, Lucas Newman
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Patent number: D931663Type: GrantFiled: April 22, 2020Date of Patent: September 28, 2021Assignee: Apple Inc.Inventors: Federico F. Tio, Frank Craig Thaler, Wesley B. Hamm, Kevin Fenton Smeds, Russell John Kaaihue Heirakuji