Square, Inc.

Fresh Health Inc.

Gerald Thomas Ryle

Jack Dorsey

Kartik Lamba

Amish Rajesh Babu

James M McKelvey

Adam David Peter Rothschild

Michael Shyh-Yen Ho

Bruce M Schena

Michael Lee Hanuschik

Angela Junyan Chu

Kristina Jenna Cook

Kyle Geoffrey Mooney

Sophie Katherine Sheeline

Ryan Christopher Evans

Jonathan Riley Cox

Stuart Gavin Ruedisueli

Andrew Witt

Bruce Michael Schena

An oral insert includes a plurality of manifolds and a plurality of fluid nozzles. A manifold switch is coupled to the plurality of manifolds. The manifold switch is configured to select which of the plurality manifolds is to receive fluid from a fluid source.

Cleaning device for teeth

Described herein are systems and methods for providing personalized oral irrigation. One variation of a system for personalized oral irrigation comprises a fluid reservoir and a customized oral insert in fluid communication with the fluid reservoir. The oral insert comprises an arrangement of fluid openings positioned based on the individual oral or dental structures of a user's teeth to provide a customized fluid flow over the user's teeth. Also described herein are methods for generating an arrangement of fluid openings in a customized oral insert.

Systems and methods for personalized oral irrigation

A card reader is provided with a read head with a slot and is configured to be coupled to a mobile device and has a slot for swiping a magnetic stripe of a card. The read head reads data on the magnetic stripe and produces a raw magnetic signal indicative of data stored on the magnetic stripe. A power supply is coupled to wake-up electronics and a microcontroller. An output jack is adapted to be inserted in a port of the mobile device and deliver an output jack signal to the mobile device. The wake-up electronics is powered by a microphone bias of a mobile device.

Card reader with power efficient architecture that includes a wake-up circuit

A method is provided of transmitting information with a communication protocol to a mobile device. A card reader is provided with a read head that has a slot for swiping a magnetic stripe of a card, an output jack and device electronics that includes a microcontroller. The read head is used to read data on a magnetic stripe of a card. A raw magnetic signal is produced indicative of data stored on the magnetic stripe. The raw magnetic head signal is converted into a processed digital signal that the microcontroller can interpret. A synchronous Manchester encoded stream is produced that makes a greater number of 0 crossings. A Manchester encoded stream output jack signal is delivered to the mobile device through the output jack.

Method of transmitting information from efficient communication protocol card

A method of transmitting information to a mobile device includes providing a read head with a slot for swiping a magnetic stripe of a card, a power supply coupled to wake-up electronics and a microcontroller. The wake-up electronics are powered by a microphone bias of a mobile device.

Method of transmitting information from a power efficient card to a mobile device

Method of transmitting information from efficient communication protocol card readers to mobile devices

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San Francisco, CA, United States of America

Gerald Thomas Ryle