OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/2023/091322TUNABLE LENS CONTROLLED BY AN ACTUATOR

WO - 25.05.2023

Clasificación Internacional G02B 3/14 Nº de solicitud PCT/US2022/049093 Solicitante APPLE INC. Inventor/a TOPLISS, Richard J

A head-mounted device may have a display that displays content for a user. Head- mounted support structures in the device support the display on the head of the user. A lens module in the head-mounted device may include a transparent lens element, a positioner that extends around the periphery of the transparent lens element, and an actuator that selectively shifts the positioner in a first direction. Shifting the positioner in the first direction causes the transparent lens element to be biased in a second direction that is orthogonal to the first direction at multiple points around the periphery of the transparent lens elements. The positioner may be attached to guide structures that each have a respective angled slot. Each angled slot may receive a respective tab of the transparent lens element or a respective tab of a lens shaping element that is attached to the transparent lens element.

2.WO/2024/081002SYSTEM FOR A HEAD-MOUNTED DEVICE AND HEAD-MOUNTED DEVICE HAVING AN ADJUSTABLE TINT LAYER

WO - 18.04.2024

Clasificación Internacional G02B 27/01 Nº de solicitud PCT/US2022/048579 Solicitante APPLE INC. Inventor/a YOUNG, Austin S

A head-mounted device may have eyeglass lenses. Each eyeglass lens may have an optical system with inner and outer lens elements and a waveguide and light modulator between the inner and outer lens elements. The waveguide of each system may be configured to receive and guide an image from a projector. The waveguide may have a may have an output coupler configured to direct the image out of the waveguide through the inner lens element to an eye box for viewing by a user. The light modulator in each optical system may be electrically adjustable between a higher transmission state that enhances the visibility of real- world objects through the lens and a lower transmission state that dims ambient light to enhance the visibility of the image from the projector. The light modulator layer may have electrode structures that use portions of the waveguide and/or outer lens element as substrates.

3.WO/2023/076519LENS MODULE INCLUDING TWO LENS ELEMENTS SEPARATED BY AN AIR GAP

WO - 04.05.2023

Clasificación Internacional G02B 27/01 Nº de solicitud PCT/US2022/048093 Solicitante APPLE INC. Inventor/a GRANGER, Zachary A

A head-mounted display may include a display system and an optical system that are supported by a housing. The optical system may be a catadioptric optical system having a removable lens element and a non-removable lens element. The optical system may include a quarter wave plate that is coated to the non-removable lens element without an intervening adhesive layer. The optical system may further include a reflective polarizer and a linear polarizer. The removable lens element may be selectively attached to the optical system. The removable lens element may be separated from a non-removable lens element by an air gap when the removable lens element is attached to the optical system. The removable lens element may have a convex curved surface that conforms to a concave curved surface of the non-removable lens element.

4.WO/2024/006621MULTI-USER CONTROL SYSTEMS

WO - 04.01.2024

Clasificación Internacional B60K 37/06 Nº de solicitud PCT/US2023/068503 Solicitante CALEEN DESIGN LABS LLC Inventor/a

A vehicle may have a controller system with multiple individually adjustable controllers. The controllers may include input devices such as rotatable knobs that have sensors such as rotation sensors and that have motors for controlling rotation resistances for the rotatable knobs. The motors may be configured to provide dynamically adjustable rotational end stops, dynamically adjustable rotational detents, and adjustable amounts of rotation resistance based on parameters such as measured knob rotational position, rotational velocity, rotational acceleration, rotational direction, and/or based on factors such as which vehicle operation is being controlled. The system may arbitrate between multiple users who are attempting to use the system so that control authority can be passed to a given user and knob. A priority queue may be maintained so that control authority can be reassigned when relinquished by the given user.

5.WO/2023/137240WAVEGUIDED DISPLAY SYSTEMS WITH DYNAMIC TINTING

WO - 20.07.2023

Clasificación Internacional G02B 27/01 Nº de solicitud PCT/US2023/060171 Solicitante APPLE INC. Inventor/a ZHANG, Runyu

A display system may include a waveguide with an output coupler that couples image light out of the waveguide and towards an eye box. The output coupler may also transmit world light from real- world objects towards the eye box. A bias lens may pass the world light to the output coupler. An adjustable tint layer having multiple states that involve transmission of different amounts of the world light may be disposed between the bias lens and the output coupler. Different states may impart different colors and/or may impart a gradient transmission characteristic to the world light. The bias lens itself may form the adjustable tint layer. The adjustable tint layer may have a transparent electrode layer that is provided with one or more AC voltages that heat the adjustable tint layer. The adjustable tint layer may be a self-switching electrochromic device that includes a transparent solar cell.

6.WO/2023/121916ELECTRONIC DEVICES WITH STRETCHABLE FABRIC COVERS

WO - 29.06.2023

Clasificación Internacional G02B 27/01 Nº de solicitud PCT/US2022/052656 Solicitante APPLE INC. Inventor/a DHANDHANIA, Vedant A.

Electronic devices such as head-mounted electronic devices may include displays for presenting images to users. To accommodate variations in the interpupillary distances associated with different users, a head-mounted device may have left-eye and right-eye optical modules that move with respect to each other. To hide internal structures from view, the rear of a head-mounted device may be provided with a stretchable fabric cover with openings for receiving optical modules. The fabric cover may have first strands forming a warp knit layer with diamond-shaped openings and second strands that zig-zag back and forth within the diamond-shaped openings. The first strands may stretch in the warp direction, while the second strands may stretch in the weft direction. The second strands may have a fuzzy covering for hiding electrical components even as the diamond-shaped openings expand when the fabric is stretched.

7.WO/2023/101797HYBRID DISPLAYS

WO - 08.06.2023

Clasificación Internacional H10K 59/95 Nº de solicitud PCT/US2022/049376 Solicitante APPLE INC. Inventor/a PEDDER, James E

A hybrid display may include different display portions with different resolutions. The high resolution display portion may be positioned in a main viewing area for the viewer whereas the low resolution display portion may be positioned in a peripheral viewing area. The high resolution display portion may have a silicon backplane. The low resolution display portion may have a different type of backplane such as a thin-film transistor backplane. The different display portions may optionally share a common organic light-emitting diode layer such that light is emitted from the same plane across both display portions. The high resolution display portion may emit light through a transparent window in the low resolution display portion. A high resolution display may also be formed by separately forming a frontplane and a backplane. Conductive attachment structures such as indium bumps may be used to mechanically and electrically connect the backplane to the frontplane.

8.WO/2011/035392YEAST FOR FERMENTATION

WO - 31.03.2011

Clasificación Internacional C12P 7/06 Nº de solicitud PCT/AU2010/001262 Solicitante MICROBIOGEN PTY LTD Inventor/a BELL, Philip, John, Livingstone

The invention relates to an isolated Saccharomyces cerevisiae strain having NMI accession no. V09/024011, and to a method of producing ethanol and distiller's grains using the strain.

9.WO/2025/073066AI-BASED VISION SYSTEM WITH DIGITAL ZOOM FOR AUTONOMOUS NAVIGATION TO SPACE

WO - 10.04.2025

Clasificación Internacional G06T 7/10 Nº de solicitud PCT/CH2024/050049 Solicitante SIRIN ORBITAL SYSTEMS AG Inventor/a WASSNER, Jürgen

The invention relates to an AI-based vision system (110), called a smart camera (SC), for autonomous navigation of a satellite to some a priori known but non-cooperative target object in space. The SC uses images acquired by a single high-resolution vision sensor (112) installed on the satellite. The vision sensor supports a digital zooming function (128) through configurable image cropping within the sensor, which allows to dynamically adapt the region of interest (ROI) in the sensor image thereby eliminating needless pixel operations. The acquired visual information is processed in real-time by quantized AI models (130) trained to predict the relative position and attitude (132) (jointly referred to as the pose) of the target object as seen by the satellite. The pose predictions are used for autonomous steering of the satellite towards the target object by appropriate guidance, navigation, and control (GNC) algorithms (142).

10.WO/2008/086553ENERGIESPARENDES BAUELEMENT

WO - 24.07.2008

Clasificación Internacional F28D 20/02 Nº de solicitud PCT/AT2008/000011 Solicitante PHASE CHANGE ENERGY SOLUTIONS, INC. Inventor/a HORWATH, Tibor, G.

Die hier beschriebene Erfindung stellt verschiedene Ausführungen eines Bauelements, welches hohe Wärmeisolierung und hohe Wärmeenergiespeicherung für den Gebrauch in Wohn- und industriellem Bau aufweist, zur Verfügung. Es ist basiert auf latenter Wärme speicherung durch Phasenwechseln von bestimmten Materialien in einem Temperaturbereich der der Raumtemperatur entspricht. Das Bauelement kann in Matten verpackt werden die den zur Verpackung von empfindlichen und zerbrechlichen Gegenständen verwendeten Folien mit Luftkammern (bekannt als bubble wrap) ähneln. Darüber hinaus kann das Bauelement feuerbeständig gemacht werden. In einer besonderen Ausführungsform besteht das Element aus einer flachen Deckschicht (13) und einer Trägerschicht mit Hohlräunmen (11), die ein Phasenänderungsmaterial (12) enthalten.

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