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1. 发明授权

US10225694B2 Wireless login with secure proximity detection 有权
公开(公告)号：US10225694B2
公开(公告)日：2019-03-05
申请号：US15975635
申请日：2018-05-09
申请人： Apple Inc.
发明人： Kapil Chhabra , Welly Kasten , Artiom Shamis , Chaitanya Mannemala
IPC分类号： H04W12/06 , H04W84/12 , H04W4/02 , H04W4/80 , H04W8/00
摘要： After detecting an access-intent operation, an electronic device establishes a connection with a second electronic device using a communication protocol. The electronic devices exchange identifiers, and the second electronic device provides information specifying a preferred channel to use with a second communication protocol. Based at least in part on the preferred channel of the second electronic device and on communication contexts of the electronic devices, the electronic device selects a channel and transmits to the second electronic device information specifying the selected channel. The electronic device remotely accesses credential information based on the exchanged identifiers, and using the credential information, the electronic devices establish a secure connection via the selected channel using the second communication protocol. The electronic device determines a distance to the second electronic device using wireless ranging via the secure connection. When the electronic devices are proximate to each other, the electronic device can be unlocked.

2. 发明授权

US10187824B2 Device and method for reliable WiFi data connectivity 有权
公开(公告)号：US10187824B2
公开(公告)日：2019-01-22
申请号：US14726121
申请日：2015-05-29
申请人： APPLE INC.
发明人： Chaitanya Mannemala , Kapil Chhabra
IPC分类号： H04W28/22 , H04L1/00 , H04L12/26
摘要： A station and non-transitory computer readable storage medium for determining a first physical layer rate to perform data transmissions between the station and an access point of a WiFi network, the first physical layer rate being based on a primary rate and a plurality of fallback rates associated with the access point, the primary rate having a higher transmission speed than the plurality of fallback rates, determining a trigger based upon at least one current condition of the station and at least one corresponding prior condition existing at a time when the first physical layer rate is determined, selecting one of the plurality of fallback rates when the trigger is determined, performing data transmissions between the station and the access point using the one of the plurality of fallback rates and determining a second physical layer rate based on the one of the plurality of fallback rates.

3. 发明授权

US09992733B2 Device and method for opportunistic roaming 有权
公开(公告)号：US09992733B2
公开(公告)日：2018-06-05
申请号：US14292620
申请日：2014-05-30
申请人： APPLE INC.
发明人： Welly Kasten , Chaitanya Mannemala , Kapil Chhabra , Veerendra Boodannavar
IPC分类号： H04W36/30 , H04W48/16 , H04W8/18 , H04W48/20
CPC分类号： H04W48/16 , H04W8/18 , H04W48/20
摘要： A method, station and computer readable storage medium used to perform opportunistic roaming procedures. A station joined to a basic service set (BSS) of an access point (AP) performs a method including determining a roam profile for the station, the roam profile indicating at least one of available operating bands or available APs for the station, determining a first value associated with a network parameter of the joined AP, determining at least one roam candidate AP having a second value associated with the network parameter corresponding to the roam candidate AP, wherein the first and second values are a received signal strength indicator, determining whether a predetermined criteria value is satisfied based upon the first and second values, wherein the predetermined criteria value is a minimum difference between the first value and second value and roaming to the roam candidate AP when the predetermined criteria value is satisfied.

4. 发明授权

US09973895B2 Wireless login with secure proximity detection 有权
公开(公告)号：US09973895B2
公开(公告)日：2018-05-15
申请号：US15619116
申请日：2017-06-09
申请人： Apple Inc.
发明人： Kapil Chhabra , Welly Kasten , Artiom Shamis , Chaitanya Mannemala
IPC分类号： H04W12/06 , H04W84/12 , H04W4/02 , H04W4/00 , H04W8/00
CPC分类号： H04W4/023 , H04W4/80 , H04W8/005 , H04W12/06 , H04W84/12
摘要： After detecting an access-intent operation, an electronic device establishes a connection with a second electronic device using a communication protocol. The electronic devices exchange identifiers, and the second electronic device provides information specifying a preferred channel to use with a second communication protocol. Based at least in part on the preferred channel of the second electronic device and on communication contexts of the electronic devices, the electronic device selects a channel and transmits to the second electronic device information specifying the selected channel. The electronic device remotely accesses credential information based on the exchanged identifiers, and using the credential information, the electronic devices establish a secure connection via the selected channel using the second communication protocol. The electronic device determines a distance to the second electronic device using wireless ranging via the secure connection. When the electronic devices are proximate to each other, the electronic device can be unlocked.

5. 发明授权

US11756574B2 Multiple state digital assistant for continuous dialog 有权
公开(公告)号：US11756574B2
公开(公告)日：2023-09-12
申请号：US17330862
申请日：2021-05-26
申请人： Apple Inc.
发明人： Sreeneel Maddika , Ahmed Serag El Din Hussen Abdelaziz , Chaitanya Mannemala , Srikanth Vishnubhotla , Garrett L. Weinberg
IPC分类号： G10L25/78 , G10L25/51 , G10L21/0208 , G06V40/16
CPC分类号： G10L25/78 , G06V40/171 , G10L21/0208 , G10L25/51 , G10L2021/02082
摘要： Systems and processes for operating an intelligent automated assistant are provided. For example, a first speech input is received from a user. In response to receiving the first speech input, a response is provided. A first output is provided corresponding to a digital assistant in a first state, and a second speech input is received from the user. A first plurality of values is obtained. Based on the first plurality of values, a first confidence level corresponding to the second speech input is obtained. In accordance with a determination that the first confidence level exceeds a first threshold confidence level, a second output is provided corresponding to the digital assistant in a second state. The second speech input continues to be received.

6. 发明授权

US11689963B2 Data pre-fetch upon imminent WiFi link loss 有权
公开(公告)号：US11689963B2
公开(公告)日：2023-06-27
申请号：US15969289
申请日：2018-05-02
申请人： APPLE INC.
发明人： Abhishek Rawat , Chaitanya Mannemala
IPC分类号： H04W28/04 , H04W28/02 , H04W76/30 , H04W24/08 , H04W84/12 , H04W88/02 , H04W24/04 , H04W36/30 , H04W36/00 , H04W36/24
CPC分类号： H04W28/04 , H04W28/0226 , H04W28/0236 , H04W76/30 , H04W24/04 , H04W24/08 , H04W36/0016 , H04W36/245 , H04W36/30 , H04W84/12 , H04W88/02
摘要： A method performed by a device that has a current first network connection to a first network. The device determining one or more current conditions associated with the device, determining whether a disconnect of the first network connection is imminent based on the one or more current conditions and responsive to determining that the disconnect is imminent, performing a pre-fetch operation to request data over the first network connection for at least one application resident on the device.

7. 发明授权

US11423898B2 Voice identification in digital assistant systems 有权
公开(公告)号：US11423898B2
公开(公告)日：2022-08-23
申请号：US16815984
申请日：2020-03-11
申请人： Apple Inc.
发明人： Stephen H. Shum , Corey J. Peterson , Sachin S. Kajarekar , Benjamin S. Phipps , Erik Marchi , Jessica Peck , Anumita Biswas , Chaitanya Mannemala
IPC分类号： G10L15/22 , G10L15/18 , G10L17/14 , G06F3/16 , G06F21/32 , G10L17/00
摘要： Systems and processes for operating an intelligent automated assistant are provided. An example method includes receiving, from one or more external electronic devices, a plurality of speaker profiles for a plurality of users; receiving a natural language speech input; determining, based on comparing the natural language speech input to the plurality of speaker profiles: a first likelihood that the natural language speech input corresponds to a first user of the plurality of users; and a second likelihood that the natural language speech input corresponds to a second user of the plurality of users; determining whether the first likelihood and the second likelihood are within a first threshold; and in accordance with determining that the first likelihood and the second likelihood are not within the first threshold: providing a response to the natural language speech input, the response being personalized for the first user.

8. 发明申请

US20190098674A1 INTELLIGENT AUTO-JOIN OF WIRELESS NETWORKS 审中-公开
公开(公告)号：US20190098674A1
公开(公告)日：2019-03-28
申请号：US15717053
申请日：2017-09-27
申请人： Apple Inc.
发明人： Vinesh PALLEN , Ronald K. Huang , Chaitanya Mannemala , Christopher R. Purcell , Sriram Lakshmanan
IPC分类号： H04W76/02 , H04W4/02
摘要： Embodiments for performing, by a wireless device, a procedure for auto-joining a wireless network based on factors associated with the wireless networks are provided. The embodiments include determining a current location of the wireless device. The wireless device stores information regarding nearby known networks associated with the current location of the wireless device and may select a candidate network from the nearby known networks based on a network score associated with the candidate network.

9. 发明申请

US20150350993A1 Device and Method for Opportunistic Roaming 有权
标题翻译：机会漫游的设备和方法
公开(公告)号：US20150350993A1
公开(公告)日：2015-12-03
申请号：US14292620
申请日：2014-05-30
申请人： APPLE INC.
发明人： Welly KASTEN , Chaitanya Mannemala , Kapil Chhabra , Veerendra Boodannavar
IPC分类号： H04W36/30 , H04W48/16 , H04W8/18
CPC分类号： H04W48/16 , H04W8/18 , H04W48/20
摘要： A method, station and computer readable storage medium used to perform opportunistic roaming procedures. A station joined to a basic service set (BSS) of an access point (AP) performs a method including determining a roam profile for the station, the roam profile indicating at least one of available operating bands or available APs for the station, determining a first value associated with a network parameter of the joined AP, determining at least one roam candidate AP having a second value associated with the network parameter corresponding to the roam candidate AP, wherein the first and second values are a received signal strength indicator, determining whether a predetermined criteria value is satisfied based upon the first and second values, wherein the predetermined criteria value is a minimum difference between the first value and second value and roaming to the roam candidate AP when the predetermined criteria value is satisfied.
摘要翻译：用于执行机会性漫游过程的方法，站和计算机可读存储介质。加入接入点（AP）的基本服务集（BSS）的站执行包括确定站的漫游简档的漫游配置文件，指示站的可用操作频带或可用AP中的至少一个的漫游配置文件，确定与所连接的AP的网络参数相关联的第一值，确定具有与对应于漫游候选AP的网络参数相关联的第二值的至少一个漫游候选AP，其中第一和第二值是接收信号强度指示符，确定是否基于第一和第二值来满足预定标准值，其中，当满足预定标准值时，预定标准值是第一值和第二值之间的最小差值，并且漫游到漫游候选AP。

10. 发明授权

US10616928B2 Intelligent auto-join of wireless networks 有权
公开(公告)号：US10616928B2
公开(公告)日：2020-04-07
申请号：US15717053
申请日：2017-09-27
申请人： Apple Inc.
发明人： Vinesh Pallen , Ronald K. Huang , Chaitanya Mannemala , Christopher R. Purcell , Sriram Lakshmanan
IPC分类号： H04W76/10 , H04W4/02 , H04W48/18 , H04W64/00 , H04W84/12 , H04W24/08 , H04W48/16
CPC分类号： H04W76/10 , H04W4/023 , H04W48/18 , H04W64/00 , H04W24/08 , H04W48/16 , H04W84/12
摘要： Embodiments for performing, by a wireless device, a procedure for auto-joining a wireless network based on factors associated with the wireless networks are provided. The embodiments include determining a current location of the wireless device. The wireless device stores information regarding nearby known networks associated with the current location of the wireless device and may select a candidate network from the nearby known networks based on a network score associated with the candidate network.

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