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:
Dec. 08, 1998
Filed:
Aug. 26, 1997
Applicant:
Inventors:
Jean Ling Lee, Orlando, FL (US);
Yi Ma, Orlando, FL (US);
Sailesh Mansinh Merchant, Orlando, FL (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438592 ; 438592 ; 438585 ; 438652 ; 438653 ; 438655 ; 438656 ; 438618 ; 438621 ; 438649 ; 438642 ; 438625 ; 259412 ; 259413 ;
Abstract
Undesirable counter doping of n.sup.+ /p.sup.+ gates illustratively through cross diffusion through an overlying silicide is inhibited by insertion of layers of titanium nitride and titanium, tungsten or tantalum between the polysilicon gates and an overlying silicide.
Lee, Jean. (1998). Integrated circuit fabrication (U.S. Patent No. 5846871). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5846871
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile