公开(公告)号：US20070211332A1

公开(公告)日：2007-09-13

申请号：US11800023

申请日：2007-05-03

Applicant: David Smith ,  Thomas Stephens

Inventor： David Smith ,  Thomas Stephens

IPC: H04B10/12

CPC classification number: H04B10/2935

Abstract: Optical transmission systems including a plurality of optical amplifiers configured to provide optical amplification of one or more information carrying optical signal wavelengths. At least two of the optical amplifiers are operated to provide net losses or net gains along corresponding spans, while the cumulative gain provided by the plurality of optical amplifiers substantially compensates for the cumulative loss of the spans.

公开(公告)号：US20050238597A1

公开(公告)日：2005-10-27

申请号：US10832174

申请日：2004-04-26

Applicant: John McCook ,  Thomas Stephens

Inventor： John McCook ,  Thomas Stephens

IPC: A61K8/41 ,  A61K8/49 ,  A61Q19/00 ,  A61K7/135

CPC classification number: A61Q19/008 ,  A61K8/41 ,  A61K8/49 ,  A61K8/4926 ,  A61K8/494 ,  A61K8/4953 ,  A61Q19/00

Abstract: Topical compositions containing histamine antagonists together with pharmaceutically acceptable salts and dermatological acceptable carrier vehicles are applied to the skin of human patients to inhibit sebaceous gland activity associated with acne, seborrheic dermatitis (seborrhea), and cosmetic oily skin conditions.

Abstract translation: 将包含组胺拮抗剂以及药学上可接受的盐和皮肤病学可接受的载体载体的局部组合物施用于人类患者的皮肤以抑制与痤疮，脂溢性皮炎（皮脂溢）和油性皮肤病症相关的皮脂腺活性。

公开(公告)号：US20050094255A1

公开(公告)日：2005-05-05

申请号：US10962726

申请日：2004-10-12

Applicant: Thomas Stephens

Inventor： Thomas Stephens

IPC: H04B10/17 ,  H04B10/18 ,  H01S3/00

CPC classification number: H04B10/2918 ,  H04B10/2525 ,  H04B10/2916

Abstract: Optical systems of the present invention includes power sources that provide dedicated and shared power to a plurality of optical amplification sections. In various embodiments, multiple optical pump sources are provided the include a plurality of optical sources, which supply dedicated optical pump power and shared optical pump power to two or more optical amplification sections. In other embodiments, remote dispersion compensation is performed and Raman amplification is provided to overcome at least a portion of the loss.