Abstract: Methods and apparatus for a Remote Control App for Smart Phones are disclosed. One embodiment of the present invention is a software application or “App” which may be downloaded to a conventional smart phone (12). Once downloaded to the smart phone (12) and to a remote computer, network or other information appliance (14), the smart phone (12) may be used to operate and/or control the remote computer, network or other information appliance.

Abstract: Methods and apparatus for a Personal Digital Asset Manager are disclosed. One embodiment of the present invention is a miniature electronic device, which functions as a fully-powered personal computer, which stores digital files and content, and which communicates wirelessly with external input and output devices and a network such as the Internet. In one embodiment, the present invention may be carried in a pocket or purse, clipped on a belt or incorporated into a pair of glasses.

Abstract: Methods and apparatus for a Personal Digital Asset Manager are disclosed. One embodiment of the present invention is a miniature electronic device, which functions as a fully-powered personal computer, which stores digital files and content, and which communicates wirelessly with external input and output devices and a network such as the Internet. In one embodiment, the present invention may be carried in a pocket or purse, clipped on a belt or incorporated into a pair of glasses.

Abstract: A wireless communication system that provides energy efficient, high bandwidth and low cost wireless communication. In one embodiment, the communication system utilizes a fan out, pencil beam arrangement in which electro-magnetic energy is transmitted from a hub to customer premises equipment (CPE) with a fan or similar antenna and from the CPEs to the hub via pencil beam antennas. The pencil beam antennas provided higher link margin. The hub may include a shared aperture antenna device for receiving pencil beam transmissions from the CPEs. A shared aperture antenna device may also be used for transmission from the hub to the CPEs.

Abstract: An improved apparatus and method for the placement and bonding of a die on a substrate includes a movable die holder, a movable substrate holder, a pivoting transfer arm that picks a die from the movable die holder and transfers the die to a position adjacent the movable substrate holder, and a bondhead assembly for picking the die from the transfer arm and then bonding the die to the substrate.

Abstract: The preferred embodiment of the present invention is a communications apparatus which includes a first transmitting antenna array (15A) having a transmitting antenna (16) which is dedicated to serve only a first sector (12). Similarly, a second transmitting antenna array (17A) having a transmitting antenna (18) is dedicated to serve only a second sector (14). Each of the transmitting antenna arrays (15A, 17A) have a beamwidth (19) of generally less than fifteen degrees. Both the first and the second transmitting antenna arrays (15A, 17A) emanate shaped beams which are alternately polarized to ensure the isolation of beams that serve adjacent sectors.

Abstract: The preferred embodiment of the present invention is a communications apparatus which includes a first transmitting antenna array (15A) having a transmitting antenna (16) which is dedicated to serves only a first sector (12). Similarly, a second transmitting antenna array (17A) having a transmitting antenna (18) is dedicated to serve only a second sector (14). Each of the transmitting antenna arrays (15A, 17A) have a beamwidth (19) of generally less than fifteen degrees. Both the first and the second transmitting antenna arrays (15A, 17A) emanate shaped beams which are alternately polarized to ensure the isolation of beams that serve adjacent sectors.

Abstract: A Dual-Sided Push-Pull Amplifier for providing a high-gain yet low-cost amplifier capable of operating at frequencies extending above 1 GHz is disclosed. The present invention may be used in any application in which low cost amplification may be desired, including transmitters, antenna arrays, radars, light wave modulators, mixers, local oscillators, driver amplifiers and microwave ovens. One of the preferred embodiments of the invention (10d/10e) utilizes two pairs of field effect transistors (FETs) (22U and 22L & 24U and 24L) mounted in registration on both faces (12a & 12b) of a dual-sided dielectric substrate (12). The sources (22US and 22LS & 24US and 24US) on both faces of the FETs (22 & 24) are electrically coupled and are located at a minimum distance from their mates on the opposite faces of the substrate (12) to reduce inter-FET source lead inductance. The FETs (22 & 24) are coupled to a set of conductors (16a, 16b, 16c & 16d) which are formed on the substrate (12).

Abstract: An array antenna includes a means of thermally isolating the feed network from the space illuminated by the antenna. Filtering layers are incorporated into the structure between the feed and the radiating patches. These filtering layers are transparent to radiation in the frequency range of operation of the antenna, primarily microwaves and millimeter waves, but reflect much shorter wavelengths such as infrared and visible light. This rejection of short wavelengths results in reduced heating of the feed network and so to a reduced heat load on a cooling system. One preferred embodiment employs the radiation shield to advantage by incorporating superconductive elements in the antenna. These elements can be cooled efficiently enough to be practical due to the rejection of heat by the incorporated filtering layers.