Ricardo Ramirez Martinez

US Patent:

6752547, Jun 22, 2004

Filed:

Oct 28, 2002

Appl. No.:

10/282770

Inventors:

Eric B. Britcher - Rancho Cucamonga CA
Y. Sean Lin - Irvine CA
Ricardo Martinez - Apple Valley CA
Leonard Giarto - Los Angeles CA

Assignee:

Applied Materials Inc. - Santa Clara CA

International Classification:

G03D 302

US Classification:

396626, 396578, 396611, 396632

Abstract:

Embodiments of the invention provide a liquid delivery system. The liquid delivery system generally includes a plurality of vessels flexibly coupled to a frame to provide vibration isolation therefrom. In one embodiment, the liquid delivery system includes tubing coupling liquids to/from the plurality of vessels, wherein the tubing is selected to minimize the transmission of mechanical noise to the plurality of vessels. In another embodiment, the liquid delivery system includes a controller adapted to monitor and control the delivery of the liquids throughout the system. In another embodiment, a method is provided to deliver liquids from storage vessels to substrate processing systems. Generally, the liquid delivery is completed using a first delivery step and a second delivery step wherein the amount of liquid delivered during the second delivery step is determined using the amount of liquid delivered from the first delivery step and controller by time to minimize the impacts of signal noise and delivery delay.

US Patent:

20110181054, Jul 28, 2011

Filed:

Apr 8, 2011

Appl. No.:

13/082570

Inventors:

Gregg Teskey - Trabuco Canyon CA, US
Ricardo Martinez - Laguna Niguel CA, US

Assignee:

RYADON, INC. - Foothill Ranch CA

International Classification:

E05C 3/12

US Classification:

292217

Abstract:

A latch assembly for releasably securing a closure element with a striker element in a closed position. The latch assembly consists of first and second latch elements mounted to a housing for movement relative to each other and the housing, with the first latch element being movable relative to the housing between a latched position and a release position, and cooperating structure on the release lever for moving the second latch element relative to the housing and, in response thereto, causing the first latch element to move from its latched position to its release position. A guard plate is positioned between the housing and the first latch element to more securely retain the striker element and prevent tampering or theft.