Apple Inc.

Facebook, Inc.

Ping Chen

Matthew S Rogers

Dale N Memering

Christopher D Jones

Songting Chen

Alexander M Hoffman

Chien-Wei Huang

Purbesh Sahoo

Yi Cheng

Ruichao Qiu

A database search method combines SQL command, complex event processing, and keyword search. Event data records may be collected based on the events specified in a query. A complex event processing analysis is used to determine the records that meet the correct sequence of events. The keyword search is used to filter user data records that have the attributes specified in the query. A SQL command may be used to further analyze or group the data records found. One or more metrics of the filtered results are presented as the result of the query. To run a new query efficiently, user identifiers are distributed using hashes. Adaptive sampling is used to determine whether the search result is within a desired margin of error. An efficient search for a specific condition is performed using a pace computation that jumps into a location of user data records that have the attributes.

Audience-centric event analysis

A system for heat treating sapphire components to increase strength while maintaining the optical finish and/or transparency of the component. The system may include a fixture positioned in a furnace and configured to suspend an array or group of sapphire components. The fixture may include notches or other features to assist in locating and positioning the sapphire components. Shield elements or enclosures may also be interspersed with the sapphire components and may help produce a more uniform heat distribution and protect the sapphire components from emissions or deposits. Some aspects are directed to a sleeve tool and fixture jig that can be used to assemble the sapphire components onto the fixture in a way that reduces the risk of marring or otherwise damaging the sapphire components.

System for heat treating a sapphire component

Growing community of inventors

Cupertino, CA, United States of America

Ping Chen