The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2010
Filed:
Jul. 05, 2006
Applicants:
Danhua Huang, Hubei, CN;
Haiming HU, Hubei, CN;
Shiyu LI, Hubei, CN;
Inventors:
Assignee:
Wuhan Telecommunications Devices Co., Ltd., Hubei, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coaxial opto-electronic device used for SFF (Small Form Factor) and SFP (Small Form-Factor pluggable) opto-electronic transceiver module comprises an opto-electronic TO CAN () having a cap border () at one end, a metal tube () disposed around the opto-electronic TO CAN (), and an isolation ring () interposed between the end face of the metal tube () and the cap border (). The coaxial opto-electronic device allows the device's metal case ground to be insulated from the inner data ground, and at the same time, the device outer form is small enough and the size of inner part thereof is enlarged.