公开(公告)号：US20230275953A1

公开(公告)日：2023-08-31

申请号：US18143312

申请日：2023-05-04

Applicant: Snap, Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi ,  Dhritiman Sagar

IPC: H04L67/01 ,  G06F3/12 ,  H04L51/04 ,  H04N21/41 ,  H04W8/22 ,  G06N3/045

CPC classification number: H04L67/01 ,  G06F3/1204 ,  H04L51/04 ,  H04N21/4126 ,  H04W8/22 ,  G06N3/045

Abstract: An example method comprises: receiving, at a server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities, the nodes that can be executed including device hardware capabilities and the nodes that cannot be executed including real-time device capabilities; executing, by the server nodes that can be executed to reach a partial decision for the applicable rule; pruning the applicable rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the first client device.

公开(公告)号：US11709531B2

公开(公告)日：2023-07-25

申请号：US17847899

申请日：2022-06-23

Applicant: Snap Inc.

Inventor： Michael Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F9/445 ,  G06F1/20 ,  G01K3/00 ,  G06F9/48

CPC classification number: G06F1/206 ,  G01K3/005 ,  G06F9/44505 ,  G06F9/4893

Abstract: The systems and methods manage thermal states of a device through user configuration of a client application on the device. The systems and methods set thermal thresholds associated with the device. The systems and methods infer the thermal thresholds from information gathered by a client application running on the device. The systems and methods implement a stored policy associated with a violation of one of the thermal thresholds by one of the monitored thermal states.

公开(公告)号：US11704135B2

公开(公告)日：2023-07-18

申请号：US17836580

申请日：2022-06-09

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F15/177 ,  G06F9/00 ,  G06F9/24 ,  G06F9/445 ,  G06F11/34 ,  G06V40/16

CPC classification number: G06F9/44505 ,  G06F11/3428 ,  G06V40/165

Abstract: Aspects of the present disclosure involve systems and methods for performing operations comprising providing a messaging application comprising a feature to a client device, the feature being implemented by operations having alternative complexity levels, wherein a first complexity level represents a first amount of device resources consumed by a first set of operations, and wherein a second complexity level represents a second amount of device resources consumed by a second set of operations; determining that the first configuration rule is satisfied by a first property of the client device; and in response to determining that the first configuration rule is satisfied by the first property of the client device, causing the feature to be implemented on the client device by the first set of operations having the first complexity level that consume a greater amount of device resources than the second set of operations having the second complexity level.

公开(公告)号：US11564069B2

公开(公告)日：2023-01-24

申请号：US17464520

申请日：2021-09-01

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Zahra Ferdowsi ,  Jun Huang ,  Michael David Marr ,  Jiayao Yu ,  Finn Parnell ,  Aleksandr Zhang ,  Chao Pang

IPC: H04W4/18 ,  H04W4/12 ,  H04W28/02 ,  H04L65/75 ,  H04L51/06 ,  H04L67/04 ,  H04L9/40 ,  H04L51/10

Abstract: The subject technology determines, by at least one processor, that a value of a capability parameter is not available for a first recipient device, the first recipient device being one of a plurality of recipient devices. The subject technology receives, from the first recipient device, a value of the capability parameter. The subject technology clusters, by at least one processor, the plurality of recipient devices into a plurality of groups of recipient devices based on device capabilities including an available storage space. The subject technology determines, for each group of recipient devices, a set of content parameters compatible with device capabilities of the plurality of recipient devices of a group of client devices. The subject technology generates, for each group of recipient devices, a version of content according to an associated set of content parameters.

公开(公告)号：US20220278902A1

公开(公告)日：2022-09-01

申请号：US17748433

申请日：2022-05-19

Applicant: Snap Inc.

Inventor： Jiayao Yu

IPC: H04L41/0893 ,  H04L41/22 ,  H04L41/08 ,  H04L41/0823 ,  G06F16/242 ,  H04L41/0631 ,  H04L67/01

Abstract: Systems, devices, media, and methods are presented for splitting decision trees between server and client. The client of the systems and methods sends a configuration query. The server of the system and method receives the configuration query. The server retrieves Config rule(s) according to the configuration query. Each of the Config rule(s) can be represented by decision tree(s). The server evaluates the decision tree(s). If a definitive True or False cannot be derived from the evaluation using server knowledge, the server prunes the decision tree(s) and returns them to client side for further evaluation.

公开(公告)号：US11381457B2

公开(公告)日：2022-07-05

申请号：US17161848

申请日：2021-01-29

Applicant: Snap Inc.

Inventor： Jiayao Yu

IPC: H04L41/0893 ,  H04L41/22 ,  H04L41/08 ,  H04L41/0823 ,  G06F16/242 ,  H04L67/01 ,  H04L41/0631

Abstract: Systems, devices, media, and methods are presented for splitting decision trees between server and client. The client of the systems and methods sends a configuration query. The server of the system and method receives the configuration query. The server retrieves Config rule(s) according to the configuration query. Each of the Config rule(s) can be represented by decision tree(s). The server evaluates the decision tree(s). If a definitive True or False cannot be derived from the evaluation using server knowledge, the server prunes the decision tree(s) and returns them to client side for further evaluation.

公开(公告)号：US20220150330A1

公开(公告)日：2022-05-12

申请号：US17582998

申请日：2022-01-24

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi ,  Dhritiman Sagar

IPC: H04L67/01 ,  H04W8/22 ,  G06F3/12 ,  G06N3/04 ,  H04N21/41 ,  H04L51/04

Abstract: An example method comprises: receiving, at a server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities, the nodes that can be executed including device hardware capabilities and the nodes that cannot be executed including real-time device capabilities; executing, by the server nodes that can be executed to reach a partial decision for the applicable rule; pruning the applicable rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the first client device.

公开(公告)号：US11258738B1

公开(公告)日：2022-02-22

申请号：US16586621

申请日：2019-09-27

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: H04L12/58 ,  H04L12/24 ,  H04L51/063 ,  H04L51/222 ,  H04L51/226 ,  H04L41/0893

Abstract: An example method comprises: receiving, at the server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities; executing, by the server, nodes that can be executed to reach a partial decision for the applicable rule; pruning the rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the device. The pruned rule is executed on the first client device with partial decision to generate a final decision. The client feature is configured based on the decision.

公开(公告)号：US20210216426A1

公开(公告)日：2021-07-15

申请号：US17215378

申请日：2021-03-29

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F11/30 ,  G06F8/70 ,  H04L29/08 ,  G06F8/65 ,  G06F11/34 ,  H04L12/24 ,  H04L12/58

Abstract: Aspects of the present disclosure involve a system and method for performing operations comprising providing to a client device, a messaging application comprising multiple features; accessing a configuration rule that associates a device property rule with a feature; determining at a first point in time, that a property of the client device matches the device property rule associated with the configuration rule; in response to determining that the property of the client device matches the device property rule associated with the configuration rule, enabling the feature on the client device at the first point in time; receiving an updated property of the client device at a second point in time; and in response to determining that the updated property of the client device fails to match the device property rule associated with the configuration rule at the second point in time, disabling the feature on the client device.

公开(公告)号：US10990495B1

公开(公告)日：2021-04-27

申请号：US16384490

申请日：2019-04-15

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F8/65 ,  G06F11/30 ,  H04L12/24 ,  H04L29/08 ,  G06F8/70 ,  H04L12/58 ,  G06F11/34

Abstract: Aspects of the present disclosure involve a system and method for performing operations comprising providing to a client device, a messaging application comprising multiple features; accessing a configuration rule that associates a device property rule with a feature; determining at a first point in time, that a property of the client device matches the device property rule associated with the configuration rule; in response to determining that the property of the client device matches the device property rule associated with the configuration rule, enabling the feature on the client device at the first point in time; receiving an updated property of the client device at a second point in time; and in response to determining that the updated property of the client device fails to match the device property rule associated with the configuration rule at the second point in time, disabling the feature on the client device.