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公开(公告)号：US20250113010A1
公开(公告)日：2025-04-03
申请号：US18899223
申请日：2024-09-27
Applicant: Apple Inc.
Inventor： Vidur GUPTA , Abishek Kumar VAIDYANATHAN , Gaurav LAMBA , Li LI
IPC: H04N7/14
Abstract: An apparatus configured to initiate a voice call to a target device, generate, for transmission to a first server, a request for a video call link upon a determination that a trigger event has occurred, process, based on signaling received from the first server, a video call link, generate, for transmission to a base station, a message comprising the video call link to be forwarded to the target device and establish a video session with the target device using the video call link while still maintaining the voice call with the target device.
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公开(公告)号：US20250112778A1
公开(公告)日：2025-04-03
申请号：US18374414
申请日：2023-09-28
Applicant: Apple Inc.
Inventor： Frank Andries van den Berg , Rahul Narayan Singh , Neilson Proulx-Marcil , Jean-Francois Riendeau , Mamta Devi
Abstract: Techniques for using a virtual terminal on a multipurpose device for PIN entry to authorize a data transfer are described herein. These techniques provide the secure receipt of each PIN digit by the device and encryption of the PIN multipurpose device and while the PIN entry data is transferred, while still providing the information to a server for further processing.
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公开(公告)号：US20250112610A1
公开(公告)日：2025-04-03
申请号：US18478118
申请日：2023-09-29
Applicant: Apple Inc.
Inventor： Tarek Khedr Abdalla Mealy , Nitesh Singhal , Abbas Komijani , Zhengan Yang , Hideya Oshima , Xiaoqiang Li , Zhang Jin
Abstract: A phase shifter circuit may include a multiple phase shifter cells (or cells) to selectively shift a phase of an input signal by a desired phase shift value. For example, each of the phase shifter cells may shift the phase of the input signal by a positive fractional phase shift value or a negative fractional phase shift value. The phase shifter cells may include circuitry to form an inductor-capacitor circuit to provide the negative fractional phase shift value and form a capacitor-inductor circuit to provide the positive fractional phase shift value. The phase shifter cells may receive control signals to form the inductor-capacitor circuit and the capacitor-inductor circuit. An electronic device may include multiple phase shifter circuits to adjust a phase of transmission signals and/or reception signals of phased array antennas.
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公开(公告)号：US20250112541A1
公开(公告)日：2025-04-03
申请号：US18443501
申请日：2024-02-16
Applicant: Apple Inc.
Inventor： Dingkun Du , Balaji Virajpet , Hao Zhou , Hubert Attah , Jitendra K. Agrawal
Abstract: Phase reassignment among power converters is disclosed. Multi-phase power converters of a plurality are arranged such that the various phases of each can be shared. When a given power converter has a high demand current and a phase of another power converter in the same group is currently unused, that phase may be borrowed by the given power converter to meet the demand current. The power converter that borrows a phase from another power converter is designated as the leader, while the borrowed phase is designated as a follower. The regulated supply voltage is determined by the leader power converter, irrespective of the regulated output voltage to be generated by the power converter from which another phase is borrowed.
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公开(公告)号：US20250112501A1
公开(公告)日：2025-04-03
申请号：US18818861
申请日：2024-08-29
Applicant: Apple Inc.
Inventor： Alireza Safaee , Sriram Narayanan , Srinath Hosur , Xing Zhou
Abstract: A wireless power receiver can include a wireless power transfer coil; a rectifier that receives an AC voltage induced in the wireless power transfer coil by a wireless power transmitter and generates a DC output voltage therefrom; load modulation circuitry; and control circuitry that operates the rectifier to power a load coupled thereto and operates the load modulation circuitry to communicate with the wireless power transmitter by selectively altering power drawn from the wireless power transfer coil in accordance with an amplitude shift keying modulation scheme having a plurality of modulation depths.
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Patent Agency Ranking
公开(公告)号：US20250112371A1
公开(公告)日：2025-04-03
申请号：US18477868
申请日：2023-09-29
Applicant: Apple Inc.
Inventor： Behnam Ghassemiparvin , Jingni Zhong , Ming Chen , Bhaskara R Rupakula , Yiren Wang , Han Wang , Yuan Tao , Victor C Lee , Salih Yarga , Erdinc Irci , Jennifer M Edwards , Hao Xu , Hongfei Hu , Carlo Di Nallo , Mattia Pascolini
Abstract: An electronic device may be provided with an antenna module having a substrate. An antenna may be disposed on the substrate. The antenna may have a directly fed patch and parasitic patches. The antenna may be fed by a feed via. The parasitic patches may include a first layer of parasitic patches separated by a gap overlapping the directly fed patch. The parasitic patches may include an additional parasitic patch formed in a second layer. The additional parasitic patch may overlap the gap. A floating ground via may couple a center of the additional parasitic patch and a center of the directly fed patch to a landing pad in a ground layer. The landing pad may short the via to the ground layer at the radiating frequency of the antenna. The landing pad may be electrically floating at DC frequencies.
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公开(公告)号：US20250112230A1
公开(公告)日：2025-04-03
申请号：US18890479
申请日：2024-09-19
Applicant: Apple Inc.
Inventor： Jian Hong , Jinjun Shi
Abstract: A battery pre-lithiation assembly includes an anode having first holes and a cathode having second holes. The first holes and the second holes are configured to enable an electrolyte to pass therethrough. Further, the first holes and the second holes are configured to enable movement of Li+ ions associated with the lithium metal during a pre-lithiation process. The lithium metal may be coated on the anode (e.g., on active material of the anode), or the lithium metal may correspond to at least one lithium metal electrode, such as first and second lithium metal electrodes disposed on opposing sides of an electrode stack (e.g., a jelly roll) including the anode, the cathode, and a separator.
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公开(公告)号：US20250111072A1
公开(公告)日：2025-04-03
申请号：US18747701
申请日：2024-06-19
Applicant: Apple Inc.
Inventor： Yuvraj S. NEGI , Jonathan W. REIHER , Bagath S. PUGAZHENDHI , David L. NEUMANN , Li Yang LEE , Dylan A. EYSTER , Hannah M. JACKSON , Madhusudan RAO , Merlyne G. MICHAEL , Michael C. OKOLO , Na TIAN , Samiran ADAK , Win M. HTAY , Yichen LIU
IPC: G06F21/62
Abstract: The described embodiments set forth techniques for managing digital media item delivery queues associated with a user and/or with a user device. The techniques provide a framework for establishing and subsequently modifying or limiting access to an allocation for digital media items managed via a digital media item delivery queue associated with a user and/or a user device. In some cases, a user and/or user device is allowed limited access to a digital media item delivery queue allocation, while a negative status for a previously provided digital media item is unresolved, based on a set of limited access criteria being satisfied. Exemplary limited access criteria include an account standing for a user of the user device or a type of digital media item request, e.g., a subscription renewal or modification to a current, ongoing subscription for the user device or a user thereof, and the like.
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公开(公告)号：US20250110821A1
公开(公告)日：2025-04-03
申请号：US18420223
申请日：2024-01-23
Applicant: Apple Inc.
Inventor： Mirko SAUERMANN , Constantin Daniel CIORTESCU , Soeren SONNTAG , Joseph F. CRAMER , Vanja RADOS , Matthias HEINK
IPC: G06F11/07
Abstract: The present disclosure describes a debugging system that includes an aggregation network and a distribution network. The aggregation network can include leaf nodes and a first root node coupled to the leaf nodes. The leaf nodes can collect error information about error events in a functional circuits and transmit the error information to the first root node. The distribution network can include a second root node coupled to the first root node. The second root node can receive the error information from the first root node and distribute the error information to responding functional circuits to perform an action based on the error information.
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公开(公告)号：US20250110636A1
公开(公告)日：2025-04-03
申请号：US18896500
申请日：2024-09-25
Applicant: Apple Inc.
Inventor： Arian BEHZADI , Christopher P. FOSS , Andrew S. KIM , David A. KRIMSLEY , Christopher D. MATTHEWS , Corey K. WANG , Gemma A. ROPER
IPC: G06F3/0487 , G06F3/04812
Abstract: The present disclosure generally relates to user interfaces and techniques for controlling one or more electronic devices and/or displaying one or more controls in accordance with some examples.
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