Apple Inc.

Sean Geiger

Matthew Elliot Shepherd

Nicholas Joseph Circosta

Jose A Lozano Hinojosa

Elliot T Garner

Justin S Titi

Jared A Crawford

Frederic Jacobs

Nelson M Leduc

Aniket A Zamwar

Xudong Liu

Ahmed M Bashir

Robert D Butler

Jonathon Sodos

Huan He

David A Schaefgen

Cisto Cyriac

Mursalin Akon

Yevgeni Pekurovsky

A push notification distribution system centralizes the management and delivery of push notifications to applications executing on electronic devices. Registration requests to register applications for push notifications may be aggregated and sent as an aggregated registration request. The delivery priority of push notifications may be managed according to specified preferences. Upon receiving a push notification intended for an electronic device, a delivery priority of the push notification may be changed if an application identifier associated with the push notification is found on a list of application identifiers with designed delivery priorities.

Push notification distribution system

Aspects of the subject technology provide for privacy-preserving electronic publication and subscription. A publisher device may establish a publication channel with a publication server and receive a channel identifier and a channel ownership token for the channel. The publisher device may provide the channel identifier and a key for the publication channel to a subscriber device. The publisher device may publish data encrypted using the key to the publication server, the subscriber device may obtain the encrypted published data from the server using the channel identifier, and may decrypt the published data using the key obtained from the publisher device. The published data may include status information for a user of the publisher device, in some examples.

Privacy-preserving electronic publication and subscription systems

Growing community of inventors

San Francisco, CA, United States of America

Sean Geiger