Optical transmission conversion device
United States Patent D556128
US Patent References:
Photo-reflective sensor
Okabe - January, 1982 - 4309605

Photo-semiconductor module having thermo-element
Kinoshita - March, 1995 - 5399858

Optocoupler package and method for making
Brown et al. - August, 1996 - 5545893

Optical module including an optical connector having retaining members
Iwase - April, 2000 - 6048106

Optical transmission module for achieving an optimum optical connection and useful for high density mounting
Shishikura et al. - September, 2001 - 6290402


Inventors:
Miyakawa, Takeshi (Yokohama, JP)
Sakura, Shigeyuki (Kawasaki, JP)
Morinaga, Motoyasu (Chigasaki, JP)
Application Number:
D/254985
Publication Date:
11/27/2007
Filing Date:
03/03/2006
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Assignee:
Kabushiki Kaisha Toshiba (JP)
Primary Class:
D13/101
Other Classes:
D13/123
International Classes:
(IPC1-7): 1302
Field of Search:
250/208.1, 385/94, 398/182, D13/101, 385/88, D13/123, 250/214LA, 385/125, 385/92, D16/130, D13/199, 398/135, 398/196-199, D13/147, 398/200, 250/239, 398/201
US Patent References:
D481676Optical small form factor transceiverNovember, 2003HuangD13/123
D487723Photoelectric conversion deviceMarch, 2004ShimadaD13/101
D489038Photoelectric conversion deviceApril, 2004ShimadaD13/101
Foreign References:
CN3287440April, 2003
CN3287441DApril, 2003
JP1170087April, 2003
TW100137August, 2004
Primary Examiner:
Deshmukh, Prabhakar
Assistant Examiner:
Holland, Derrick
Attorney, Agent or Firm:
Banner & Witcoff, Ltd.
Claims:
CLAIM

1. The ornamental design for an optical transmission conversion device, as shown and described.

Description:

FIG. 1 is a front, top and right side perspective view of an optical transmission conversion device, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.