Apple Inc.

Timothy Wallen Scales

Hao Zhu

Nicholas R Trincia

Benjamin A Stevenson

Linda D Benavente-Notaro

William H Chui

Samuel Gilkison Smith

Bernd J Neudecker

James Alexander Stryker

Shawn W Snyder

David Mallard

Yoonhoo Jo

Clayton J McCoy

Brian C Menzel

Donald L Olmstead

Kodiak D Burke

Whitney D Mattson

Jack Pickup

Edward W Wong

Colin M Wang

Keiichiro Yumiba

William M Peters

Zhiqiang Jin

An enclosure may be provided with a housing. The housing may have an opening that separates and joins along a seam. A magnetic closure may have a pair of mating flexible magnetic members such as flexible rings or strips that run along the seam. Magnetic-field shunts may be provided in the flexible magnetic members. Multiple magnetic elements may be formed along the length of each magnetic member to form a multipole permanent magnet. Magnetic attraction may be varied along the lengths of the magnetic members and may be varied as a function of the separation between opposing magnet members. A magnetic clasp may be provided on the housing. The magnetic clasp may have attracting magnets to help close the opening in the housing. Protruding clasp portions may be formed from flexible material and may have embedded magnets configured to repel each other to facilitate use of the clasp.

Enclosures with flexible magnetic closures and clasps

An item may be formed from layers of material such as leatherboard layers. A leatherboard layer may include fibrous natural material such as leather or paper embedded in polymer. Portions of the leatherboard layer can be locally modified by incorporation of filler material with desired properties. The filler material may include magnetic particles, conductive particles, or other material. By incorporating the filler material in localized portions of the leatherboard layer, integral electrodes or magnets may be formed. The leatherboard layer may also include embedded circuitry. Items such as enclosures and other items may be formed from the leatherboard layer. The leatherboard layer in an item may include locally modified regions such as magnet regions that are configured to form a closure or other structures that interact with each other.

Items having leatherboard layers with modified portions

An oblique angle polarized magnet includes a rectangular magnetized permanent magnet having a grain direction, an attraction surface, and a magnetic primary field line that is orthogonal to the grain direction but non-orthogonal to the attraction surface. The oblique angle polarized magnet may be used in a magnetically positioned apparatus, such as a tablet computing device cover operable as a stand for the tablet computing device. The magnetically positioned apparatus may be configured to assume a position where first and second magnets are oriented in a non-parallel orientation such that the first and second surfaces of the magnets oriented at an acute angle with respect to each other. The magnets may facilitate the position.

Magnetic materials polarized at an oblique angle

Solid-state battery structures and methods of manufacturing solid-state batteries, such as thin-film batteries, are disclosed. More particularly, embodiments relate to solid-state batteries having an intermediate adhesive layer between several electrochemical cells. In an embodiment, an anode current collector at least partially fills a notch in a periphery of the intermediate adhesive layer. Other embodiments are also described and claimed.

Thin film battery assemblies

A case for a portable electronic device, the portable electronic device having a housing that carries a first magnetic element capable of forming a first magnetic circuit through the housing with a magnetic element external to the portable electronic device capable of securing together the housing and the external magnetic element. The case can include a body having a bottom wall and side walls that combine to define a recessed region suitable for retaining the portable electronic device and a second magnetic element located at a position corresponding to the external magnetic element such that when the portable electronic device is carried in the recessed region, the second magnetic element forms a second magnetic circuit through the body with the external magnetic element that is capable of securing together the case and the external magnetic element.

Case for electronic device having magnetic elements for connection with external magnetic elements

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San Francisco, CA, United States of America

Timothy Wallen Scales