logo

For the Inventor, By the Inventor

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.:

US 10985094 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Sep. 16, 2019

Lead frame and method of manufacturing lead frame

Applicant:

Shinko Electric Industries Co., Ltd., Nagano, JP;

Inventors:

Shintaro Hayashi, Nagano, JP;

Hajime Koike, Nagano, JP;

Konosuke Kobayashi, Nagano, JP;

Assignee:

SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Ratisha Mehta

Int. Cl.
CPC ...
H01L 23/495 (2006.01); H01L 21/48 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49565 (2013.01); H01L 21/4828 (2013.01); H01L 21/4842 (2013.01); H01L 23/4951 (2013.01); H01L 23/49503 (2013.01); H01L 23/49548 (2013.01); H01L 24/16 (2013.01); H01L 24/48 (2013.01); H01L 2224/16245 (2013.01); H01L 2224/48175 (2013.01);
Abstract

A lead frame includes a lead portion having a first surface and a second surface, a connecting bar that has a first surface and a second surface and to which the lead portion is connected, and a raised portion provided on the first surface of the connecting bar. The first surface of the connecting bar is positioned between the first and the second surfaces of the lead portion. The tip of the raised portion is positioned between the first surface of the lead portion and the first surface of the connecting bar.

Find Patent Forward Citations

Hayashi, Shintaro. (2021). Lead frame and method of manufacturing lead frame (U.S. Patent No. 10985094). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10985094

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…