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:
May. 03, 1988
Filed:
Sep. 30, 1985
Applicant:
Inventors:
Hiromasa Ito, Miyagi, JP;
Humio Inaba, Miyagi, JP;
Assignee:
Japan Represented by President of Tohoku University, Sendai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 17 ; 357 56 ; 357 16 ; 357-4 ;
Quick Actions:
Ito, Hiromasa. (1988). Junction-type semiconductor light emitting device with mesa (U.S. Patent No. 4742378). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4742378
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile