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公开(公告)号：US20230409100A1
公开(公告)日：2023-12-21
申请号：US17841550
申请日：2022-06-15
Applicant: Intel Corporation
Inventor： Shailendra Singh Chauhan , Arvind Sundaram , Manasa Nagamangala Sridhara , Anil Kumar Nama , Ramesh Vankunavath , Manjunath Channipura Hombaiah , Siva Prasad Jangili Ganga , Kunal Shah , Venkata Mahesh Gunnam , Chuen Ming Tan , Venkataramana Kotakonda
Abstract: Embodiments herein relate to a power monitor that can be used to dynamically change a power level of an electronic device and/or operational settings of a processor of the electronic device. Specifically, the power monitor may be configured to identify “droop” of power, and logic to update the power level and/or operational settings in accordance with identification of the droop. Other embodiments may be described and claimed.
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公开(公告)号：US20220187552A1
公开(公告)日：2022-06-16
申请号：US17685922
申请日：2022-03-03
Applicant: Intel Corporation
Inventor： Arvind Sundaram
IPC: G02B6/42
Abstract: This document discusses, among other things, systems and methods to transmit laser energy to a first hollow-core transmission medium of a board , and to detect laser energy from a second hollow-core transmission medium of the board using a photodiode of the communication interface. A system can include a communication interface configured to be coupled to a chip carrier, the communication interface including a laser emitter configured to transmit laser energy to a first hollow-core transmission medium of a board, and a photodiode configured to detect laser energy communicated from a second hollow-core transmission. The system can further include the chip carrier and the board, as well as one or more alignment features to position the laser emitter and the photodiode over inputs of the first and second hollow-core transmission mediums, and an optically clear resin optionally between the communication interface and the board.
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公开(公告)号：US11126235B2
公开(公告)日：2021-09-21
申请号：US15927849
申请日：2018-03-21
Applicant: Intel Corporation
Inventor： Jagadish Vasudeva Singh , Tarakesava Reddy Koki , Arvind Sundaram , Vinaya Kumar Chandrasekhara
IPC: G06F1/26 , G06F1/32 , G06F1/16 , G06F1/3212
Abstract: A first apparatus is disclosed, including: a detection circuitry to detect a first voltage level of reference current received from a second apparatus, where the second apparatus is to provide the reference current at a second voltage level; and a controller to negotiate a power transmission agreement with the second apparatus for transmission of power from the second apparatus to the first apparatus, based at least in part on a difference between the first voltage level and the second voltage level.
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公开(公告)号：US10700790B2
公开(公告)日：2020-06-30
申请号：US16326732
申请日：2016-09-29
Applicant: Intel Corporation
Inventor： Arvind Sundaram
Abstract: An apparatus comprises a laser emitter configured to transmit laser energy across an air gap to a separate device, and a driver circuit electrically coupled to the laser emitter and to an electrical interface. The driver circuit is configured to detect voltage levels at the electrical interface including a first voltage level, a second voltage level, and a third voltage level, and drive the laser emitter at a first power level when detecting the first voltage level, drive the laser emitter at a second power level when detecting the second voltage level, and drive the laser emitter at a third power level intermediate the first and second power levels when detecting the third voltage level.
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公开(公告)号：US20190207681A1
公开(公告)日：2019-07-04
申请号：US16326723
申请日：2016-09-29
Applicant: Intel Corporation
Inventor： Arvind Sundaram
Abstract: An apparatus comprises a laser emitter configured to transmit laser energy across an air gap to a separate device; a mobile industry processor interface (MIPI); driver circuitry electrically coupled to the laser emitter, wherein the driver circuitry is configured to receive an electrical signal according to an MIPI protocol and drive the laser emitter according to the electrical signal; a tone circuit configured to generate a tone signal of a specified tone frequency; and an MIPI mode detection circuit electrically coupled to the driver circuitry and the MIPI, wherein the MIPI mode detection circuit is configured to detect a change between a MIPI low power (LP) mode and a MIPI high speed (HS) mode at the MIPI interface, and add the tone signal to an electrical signal provided to the driver circuitry from the MIPI according to the detected change.
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Patent Agency Ranking
公开(公告)号：US20190199444A1
公开(公告)日：2019-06-27
申请号：US16326971
申请日：2016-09-29
Applicant: Intel Corporation
Inventor： Arvind Sundaram
CPC classification number: H04B10/803 , H04B10/503 , H04B10/6911
Abstract: A system includes a communication interface including separate electrical connectors configured to communicate power and ground using electrical conductors, the communication interface includes a free-air optical interconnect including at least one of: a laser emitter configured to transmit laser energy across an air gap to a separate device; or a photodiode configured to detect laser energy received across the air gap from the separate device.
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公开(公告)号：US10108258B2
公开(公告)日：2018-10-23
申请号：US14019983
申请日：2013-09-06
Applicant: Intel Corporation
Inventor： Arvind Sundaram , Gangatharan Jothiswaran
Abstract: Embodiments of the invention describe apparatuses, systems and methods for capturing, selecting and analyzing image data of a user of a computing device display from multiple viewpoints. Embodiments of the invention capture or receive data comprising a plurality of images from an image capture system, wherein the plurality of images comprises images of a user of a computing system from multiple viewpoints. A gaze direction of the user with respect to the display is determined based, at least in part, on the plurality of images. Embodiments further determine a target area on the computing device display based, at least in part, on the determined gaze direction of the user, and execute an application operation in response to determining the target area of the user's gaze.
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公开(公告)号：US20180191061A1
公开(公告)日：2018-07-05
申请号：US15474541
申请日：2017-03-30
Applicant: Intel Corporation
Inventor： Arvind Sundaram , Vikas Mishra , Ramaswamy Parthasarathy , Sandesh G K.
CPC classification number: H05K3/4611 , H01P3/10 , H01Q13/02 , H05K1/0243 , H05K3/403 , H05K3/4638 , H05K3/4697 , H05K2203/167
Abstract: An apparatus comprises a multi-layer printed circuit board (PCB) including a plurality of board layers arranged between a top surface of the PCB and a bottom surface of the PCB; and a surface wave launcher for a single-wire transmission line arranged below the top surface of the PCB and above the bottom surface of the PCB.
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公开(公告)号：US11294127B2
公开(公告)日：2022-04-05
申请号：US16326443
申请日：2016-09-29
Applicant: Intel Corporation , Arvind Sundaram
Inventor： Arvind Sundaram
IPC: G02B6/42
Abstract: This document discusses, among other things, systems and methods to transmit laser energy to a first hollow-core transmission medium of a board, and to detect laser energy from a second hollow-core transmission medium of the board using a photodiode of the communication interface. A system can include a communication interface configured to be coupled to a chip carrier, the communication interface including a laser emitter configured to transmit laser energy to a first hollow-core transmission medium of a board, and a photodiode configured to detect laser energy communicated from a second hollow-core transmission. The system can further include the chip carrier and the board, as well as one or more alignment features to position the laser emitter and the photodiode over inputs of the first and second hollow-core transmission mediums, and an optically clear resin optionally between the communication interface and the board.
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公开(公告)号：US11054870B2
公开(公告)日：2021-07-06
申请号：US16353102
申请日：2019-03-14
Applicant: Intel Corporation
Inventor： Gokul V. Subramaniam , Arvind Sundaram
Abstract: Particular embodiments described herein provide for an electronic device that can include a first housing, a second housing, where the second housing is rotatably coupled to the first housing using a hinge, and at least one thermal sensor to detect the position of a user relative to the electronic device, wherein the thermal sensor includes an array of thermopiles.
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