James Patrick Clark
Physician at Stanford Dr, Phoenix, AZ

2005014, Jul 7, 2005

Dec 31, 2003

10/750313

James Clark - Phoenix AZ, US
Richard Yi - Santa Cruz CA, US
Juzer Jangbarwala - Chino Hills CA, US

C25D021/18

205101000

A method and apparatus for treating an electroless plating solution is provided. The apparatus includes a reaction vessel, a cathode and an anode disposed in the interior of the reaction vessel and in electrical communication with a power source, a drain disposed in the reaction vessel, and a nozzle in fluid communication with the drain, disposed in the reaction vessel such that the nozzle and the drain are separated by the cathode and the anode. The method includes disposing an electroless plating solution in the reaction vessel, recirculating the plating solution through the reaction vessel by draining the plating solution from the reaction vessel and subsequently re-injecting the plating solution into the reaction vessel through the nozzle. A current is driven through the anode and cathode to oxidize reducing agents in the liquid and plate out the metal as the elemental metal.

5952886, Sep 14, 1999

Jan 20, 1998

9/009497

Kenneth V. Buer - Gilbert AZ
David W. Corman - Gilbert AZ
James R. Clark - Phoenix AZ

Motorola, Inc. - Schaumburg IL

H03F 368, H03F 314, H01L 2976

330295

A multistage MMIC power amplifier with diagonal oriented field effect transistors (FETs) provides higher power output for a smaller MMIC die size. Corporate feed structures divide the RF input signal and combine the RF output signals and in a base two fashion. The corporate feed structures allow the FETs of the amplifier stages operate in-phase with adjacent circuitry appearing as an even-mode open circuit. The MMIC power amplifier is suitable for applications where reduced size, high efficiency and high gain are important, such as in commercial communication systems.