Htc Corporation

Cree Gmbh

Sony Ericsson Mobile Communications Ab

Garmin Switzerland Gmbh

Paul Ernest Earl

Matthew Carl Reynolds

Christopher R Hahn

Tae Young Yang

A wearable electronic device for detecting diver respiration comprises a transducer element and a processing element. The transducer element is configured to receive sonar waves and communicate a corresponding receiver electronic signal. The processing element is configured or programmed to receive the receiver electronic signal, identify that a breath of the diver has occurred from the receive electronic signal, determine a respiration rate of the diver based on a plurality of breaths, and present an indication of the respiration rate to the diver.

Wearable electronic device for detecting diver respiration

An antenna arrangement for a solid-state lamp is disclosed. Embodiments of the invention provide for improved performance by positioning the antenna for radio frequency (RF) control of the lamp non-parallel to the main driver board and/or the LED board. This positioning can provide distance from the main board circuitry and a ground plane for the antenna. An RF daughter card can be used for the antenna and also possibly for other RF components. In some embodiments, the antenna is substantially perpendicular to the main board. In some embodiments, the lamp is dimensioned as a replacement for a standard incandescent bulb, such as an A, BR, or PAR bulb. In some embodiments, an optically transmissive enclosure and/or a base define the interior cavity of the lamp. A plurality of LEDs can be disposed within the optically transmissive enclosure.

Antenna arrangement for a solid-state lamp

The invention relates to hand-held electronic devices that can have a spherical, cylindrical or other curved surface and an output display providing output visible on the curved surface. The interior region of the device can house receiver circuitry coupled to an antenna to enable reception of transmitted radio signals, display control circuitry, physical stimulus processing circuitry, a microprocessor, data storage memory, and a battery. Display and antenna configurations and data processing methods are also disclosed.

Form factor for a hand-held information device with an output display

A bypass circuit is disclosed for use with lower power supply voltage PC cards. The bypass circuit controls the power supply voltage fed to a power amplifier when switching between a lower power 8-PSK modulation mode and a higher power GMSK modulation mode. A step-up DC/DC converter provides a higher voltage to the power amplifier than can be supplied by an original power supply. Switch control logic controls a step-up switch and a battery switch. The step-up switch is turned on when operating in an 8-PSK modulation mode to provide a higher voltage to the power amplifier than the original power supply voltage. The battery switch is turned on when operating in the GMSK modulation mode to provide the original power supply voltage to the power amplifier.

Growing community of inventors

Apex, NC, United States of America

Paul Ernest Earl