Nokia Mobile Phones Limited

Lytx, Inc.

Ncr Corporation

Ken Sung

Steve W Eggleston

Marie Van Deusen

Scott Stewart

Vehicle-mounted camera module

An antenna assembly for implementing an antenna internally in a mobile communications device. The antenna assembly includes a substantially planar antenna having terminals extending substantially perpendicular outward from the antenna and disposed adjacent and opposite one another. The antenna assembly also includes a connector having conducting surfaces that are disposed substantially parallel, on opposite surfaces of the connector. The connector may be mounted on a spacer that is mounted in the communications device, with the connector and conducting surfaces substantially perpendicular to the spacer. The antenna is placed on the spacer with the terminals of the antenna extending in the direction of the spacer along both sides of the connector and the terminals each contact one of the conducting surfaces of the connector. The antenna assembly may be secured in the device using a cover congruent with the outer covering of the device. Desired electrical connections to each of the antenna terminals may be made by connecting each of the conducting surfaces to a feed point or ground connection.

Antenna assembly for communications device

A new category of mobile communications antenna is implemented in a single layer of conducting material. Wire-slot sections, including wire-tabs defining slots in the material, partially extend around the perimeter of at least one patch-tab section of the antenna. The perimeter of the at least one patch-tab section forms one edge of each slot, and the wire-tab of a wire-slot section forms a second edge of the slot. The wire-tabs of the wire-slot sections are separated from the patch-tab section by the slots and merge into the patch-tab section at a desired point. The length of each of the wire-slot sections may vary. A portion of each of a pair of the wire-tabs of the wire-slot sections functions as an input feed. The patch-tab section may be implemented as a single tab or as a plurality of tabs separated from one another by a slot. By varying the relative geometries of the patch-tab, wire-slots and tabs of the wire-slots, the electrical properties of the antenna, including the input impedance, can be adjusted.

Antenna for mobile communications device

A fluid level controller having a thermal expansion element in the form of cylinder made from polytetrafluoroethylene. The cylinder is located in a container which is connected to a supply of cryogenic fluid by a ball valve. When the cryogenic fluid in the container reaches the level of the cylinder and cools it, the cylinder shrinks and causes a lever to close the ball valve. When the cryogenic fluid falls below the level of the cylinder, the cylinder expands and the lever opens the ball valve and permits cryogenic fluid to flow through the valve and into the container. The cylinder has a heating element disposed in its interior to hasten the response of the cylinder to a change in the fluid level.

Growing community of inventors

San Diego, CA, United States of America

Ken Sung