Adonit Co., Ltd.

Motiv, Inc.

Apple Inc.

Zachary Joseph Zeliff

Curt C Von Badinski

Michael J Strasser

Ting-Che Huang

William Francis Leggett

Kevin Scott Fetterman

Michelle Rae Goldberg

Laura M DeForest

Kathleen A Bergeron

Timothy S Hibbard

Yueh-Hua Li

Yueh Hua Li

Kristopher James Perpich

Chung-Tse Huang

Chia-Yeh Kung

Kuang-Yuan Tsai

Kevin S Smith

Tk Kao

Reinier Leopold Bloem

Ben Lin

Eric Strasser

Yu-Kuang Hou

Wen Hai Wu

Joseph Lin

Andrew Stirn

Dyson Lin

Simon Ho

Nate Lokers

Kris Perpich

Kai Yi Lu

Michael A Justice

Justin Tseng

Kuang Hou

Yu Tzu Huang

Package

Heart rate sensor

Embodiments of a force sensing resistor (FSR) are disclosed. The FSR has one or more external conductive layers, applied to at least part of the contact surface of the FSR, so that when a conductive probe presses the FSR, initial zero-force contact with the FSR can be detected immediately. The external conductive layer or layers may be rigid sheet metal, flexible sheet metal, metallic-coated polymer, conductive polymer, conductive elastomer, or other conductive material. A lead or trace may be electrically coupled to the external conductive layer or layers to allow for ease of coupling to a circuit or circuit board.

Force sensing resistor with external conductive layer

Key holder

USB charger

Embodiments of amplifiers and electrodes for capacitive styluses are disclosed. The amplifiers detect an input signal from a capacitive touch sensor, such as a touchscreen or touchpad, amplify and invert the signal, and emit the amplified and inverted signal to cause the capacitive touch sensor to detect a touch. The electrode sets, or tips, pair a sensing electrode and an emitting electrode, shielded from each other to limit interference, in a fine-point non-deforming configuration that improves usability over existing stylus tips.

Stylus for capacitive touchscreen

Embodiments of a battery charger and methods for operating same are disclosed. The charger has a plurality of charging pins, and a device to be charged may be plugged into the charger in multiple orientations. The charger detects the device's orientation and sets the states of its charging pins appropriately to charge the device. Optionally, the charger may have additional pins, likewise settable according to a device's orientation, for supplying power and/or communications to the device during charging.

Battery charger device and method

Wearable computing device

Systems and methods are disclosed for differentiating between stylus touches and non-stylus touches on a touchscreen device. A stylus emits a signal, received by the touchscreen device, and software selects a touch, the touch start event for which occurred near the time of the signal, and the size and location of which best fit filters, as being the touch made by the stylus. The software associates that touch with the stylus until the touch ends, or until the stylus emits a signal indicating that contact has ended. The signal may be mechanically generated audio, such as from the stylus contacting the screen, or electronic (audio, RF, IR), generated by the stylus upon detecting pressure or capacitive flux. The methods and systems allow software to perform palm rejection filtering, to track one stylus or multiple styluses, and to ignore touches triggered by dirt, rain, and other environmental causes.

Method and system of data input for an electronic device equipped with a touch screen

Embodiments of magnetic connectors are disclosed. Embodiments show the use of magnetic connectors for power and/or signal bus coupling to electronic devices from support bases, stands, or cables. In some embodiments, spherical contacts, such as ball bearings, are pressed into firm contact with an electronic device by the use of conductive springs, which in turn electrically couple the spherical contacts to the bus lines. Contact arrangements are shown which allow rotation of the electronic device against an embodiment of magnetic connector. Arrangements of multiple magnets having differing polarities are shown when alignment of an electronic device in a particular orientation is required.

Magnetic connector

A stylus assembly for a capacitive touch screen provides input via conventional handwriting action. A stylus is attached at a contact end to a disc providing ample capacitive proximity with the touch screen. A layer of capacitive material is embedded within the disc, and may be formed with a distinct shape, layout, or outline to provide a uniquely recognizable capacitive signature. The stylus terminates at the contact end in a received portion, attached to the disc by a receiving portion formed thereon. Free rotation of the received portion within the receiving portion accepts positioning of the stylus body at any angle with no degradation of capacitive proximity, allowing natural handwriting action. The receiving portion can be formed with sufficient flexibility to allow disengagement and re-engagement thereof, enabling simple and low-cost replacement of the disc.

Capacitive stylus with disc tip

A display housing for a portable computing device that utilizes a plastic cover bonded to an internal metal frame is described. To account for thermal cycling issues and in particular to prevent bond slippage, multiple types of adhesives are employed to join the metal frame and the plastic cover. In particular, a very high bond (VHB) adhesive material is used in certain areas to bond the metal inner frame to the plastic cover and a liquid adhesive is used in other areas. The plastic cover can be translucent to light. A method of coating the plastic cover to block light, such as from a backlight used for the display, is described.

Portable computer display housing

A cover for a tablet PC with an integral keyboard provides two outer covering faces and a resilient mounting frame fixing a tablet PC therein, hinged on a keyboard component. By hinging partway along one outer covering face, the mounting frame can assume a wide variety of angles. The keyboard component has embedded within its underside a ferromagnetic member attracted by an embedded metal strip in the other covering face, fixing the keyboard and mounting frame at any desired angle. The resilient mounting frame has an ejection assembly opposite the hinging of the resilient mounting frame and keyboard component, allowing one-handed release of the tablet PC, and an embedded implant corresponding to and detectable by a configurable circuit board encased in the keyboard component.

Tablet PC cover with integral keyboard

Growing community of inventors

Taipei, Taiwan

Zachary Joseph Zeliff