Optical amplifier
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Description
FIG. 1 is a perspective view of an optical amplifier in accordance with my new design.
FIG. 2 is a top view of the optical amplifier shown in FIG. 1.
FIG. 3 is a bottom view of the optical amplifier shown in FIG. 1.
FIG. 4 is a first end view of the optical amplifier shown in FIG. 1, a second end view being identical.
FIG. 5 is a side view of the optical amplifier shown in FIG. 1; and,
FIG. 6 is a right side view of the optical amplifier shown in FIG. 1.
Claims
The ornamental design for an optical amplifier, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D310998 | October 2, 1990 | Lee et al. |
D331573 | December 8, 1992 | Iino |
D338674 | August 24, 1993 | Fogarty, Sr. |
D394656 | May 26, 1998 | Kato et al. |
5769643 | June 23, 1998 | Stevens, III |
5778132 | July 7, 1998 | Csipkes et al. |
D421968 | March 28, 2000 | Matsumura |
D426522 | June 13, 2000 | Matsumura |
D432504 | October 24, 2000 | Matsumura |
D433642 | November 14, 2000 | Bauman |
D463414 | September 24, 2002 | Gao |
- www.photon-x.net, Photon-X 3521 Amplifier Module. site visited Jun. 11, 2002.*
- Keopsys website, www.keopsys.com, downlaoded approx. Mar. 30, 2001.*
- SDL website, www.sdli.com, downlaoded approx. Mar. 30, 2001.*
- JDS Uniphase website, www.jdsuniphase.com, downlaoded approx. Mar. 30, 2001.
Patent History
Patent number: D476977
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Jul 8, 2003
Assignee: Photon-X, Inc. (Malvern, PA)
Inventors: Renfeng Gao (Phoenixville, PA), Joseph Chang (North Wales, PA)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firms: Joseph E. Maenner, Monte & McGraw, P.C.
Application Number: 29/148,903
Type: Grant
Filed: Sep 28, 2001
Date of Patent: Jul 8, 2003
Assignee: Photon-X, Inc. (Malvern, PA)
Inventors: Renfeng Gao (Phoenixville, PA), Joseph Chang (North Wales, PA)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firms: Joseph E. Maenner, Monte & McGraw, P.C.
Application Number: 29/148,903
Classifications
Current U.S. Class:
Telephone Equipment (D14/240);
Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)
International Classification: 1403;
International Classification: 1403;