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. 07, 2005
Filed:
Jun. 14, 2002
Applicants:
Hung Liao, Corvallis, OR (US);
Bao-sung Bruce Yeh, Corvallis, OR (US);
Inventors:
Hung Liao, Corvallis, OR (US);
Bao-Sung Bruce Yeh, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L031/0328 ;
U.S. Cl.
CPC ...
Abstract
A transistor includes a means for providing a non-silicon-based emitter with a flexible structure to relieve lattice mis-match between the emitter and the base.