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:
Aug. 30, 2022
Filed:
Apr. 12, 2018
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventor:
Atsuki Saito, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 3/087 (2006.01); C03B 17/06 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C03C 3/087 (2013.01); C03B 17/06 (2013.01); H01L 51/50 (2013.01);
Abstract
A glass substrate of the present invention has a temperature at a viscosity at high temperature of 10dPa·s of 1,650° C. or less, and an estimated viscosity Log ηat 500° C. of 26.0 or more calculated by the equation Log η=0.167×Ps−0.015×Ta−0.062×Ts−18.5.
Saito, Atsuki. (2022). Glass substrate (U.S. Patent No. 11427496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11427496
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile