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. 24, 2003
Filed:
Feb. 07, 2000
Applicant:
Inventors:
Tai Chong Chai, Singapore, SG;
Thiam Beng Lim, Singapore, SG;
Yong Chua Teo, Singapore, SG;
James Tan, Singapore, SG;
Ray Camenforte, Singapore, SG;
Eric Neo, Singapore, SG;
Daniel Yap, Singapore, SG;
Assignee:
Institute of Microelectronics, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/3495 ;
U.S. Cl.
CPC ...
H01L 2/3495 ;
Abstract
A lead-frame for connecting and supporting an integrated circuit chip with a chip accommodating zone with inwardly extending ears for supporting the chip including minimum shoulder area, and having open crack and delamination stopping regions.