Hi/fn Inc.

Super Light Wave Corp.

Hi/fm, Inc.

Jack Hsu

Rueiming Jamp

Dzung-Ji Lii

Wen-Tsing Chen

Abraham C Ma

Paul Y Hsueh

Shyang Chang

Hans Schiesser

Michael Ma

A method and apparatus controls network bandwidth between a first node and a second node on a network. A data element transmitted from the first node to the second node is intercepted. The data element comprises a data portion and a header portion including an original window size. The original window size in the header portion of the data element is replaced with a replacement window size, the data portion of the data element remaining unmodified. The data element is then routed to the second node, the header portion of the data element being coupled to the replacement window size.

Method and apparatus for controlling network bandwidth

A vacuum chamber deposits thin films on a substrate by sputtering a target. The beam of atoms or ions from the target is partially blocked by a shadow or adjustable uniformity mask, reducing the deposition rate onto the substrate. The adjustable uniformity mask has several adjustable fingers. The fingers extend or retract to enlarge or reduce the size of the mask. Each finger covers a different annular region or radius of the substrate. The deposition rate at different substrate radii is thus adjustable by the fingers. Several optical beams monitor the film transmittance at different substrate radii. A transmittance profile is continually generated during deposition. As deposition proceeds, radii with a thicker film have their fingers extended to reduce their deposition rate, producing a more uniform film thickness across all radii. Motors extend or retract the individual fingers.

Adjustable shadow mask for improving uniformity of film deposition using multiple monitoring points along radius of substrate

Growing community of inventors

San Jose, CA, United States of America

Jack Hsu