Abstract: A display and vision correction system includes a head-mounted display unit, a glasses frame, and a removable lens assembly. The head-mounted display unit is configured to be worn on a head of a user and includes a display for providing graphical content to the user. The glasses frame is configured to be worn on the head of the user. The removable lens assembly is removably coupleable to the head-mounted display unit and to the glasses frame. The removable lens assembly includes a corrective lens element.
Type:
Grant
Filed:
June 18, 2020
Date of Patent:
July 15, 2025
Assignee:
APPLE INC.
Inventors:
Ivan S. Maric, Andreas G. Weber, Anna V. Mirabella, Benjamin A. Shaffer, Forrest C. Wang, Jason C. Sauers, Jeremy C. Franklin, Julian Hoenig, Julian Jaede, Kristi E. Bauerly, Stephen E. Dey, Wey-Jiun Lin
Abstract: A book workstation includes a left cover and a right cover, a center spine, and pages sequentially arranged and bound to the center spine. The workbook includes at least one of: a) a left-side underlay and a left-side overlay, each bound to the left-side cover via a left-side spine, or b) a right-side underlay and a right-side overlay, each bound to the right-side cover via a right-side spine. In an open position, the pages can be split into left and right stacks. Indicia on a top page of the left stack are equivalent to indicia on a top page of the right stack. Relative orientations of the indicia enable each of a pair of users to view the indicia on one of the pages at the same time. Each underlay and overlay can be interleaved between pages of one stack, or placed on the top page of that stack.
Abstract: Disclosed herein is an organizer comprising a unique structural configuration to house and store both non-perforated documents and perforated documents. The organizer comprises a ring binder that is associated with an expandable compartment that is arranged peripheral to the ring binder.
Type:
Grant
Filed:
September 8, 2010
Date of Patent:
July 16, 2013
Assignee:
Promising Ground, LLC
Inventors:
Jeff Baker, Mark Bunker, Seth Freytag, Kelly Harden, Paul van der Pol