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. 22, 1999
Filed:
Jun. 23, 1997
Applicant:
Inventors:
Edwin Arthur Chandross, Murray Hill, NJ (US);
David Wilfred Johnson, Jr, Bedminster, NJ (US);
John Burnette MacChesney, Lebanon, NJ (US);
Eliezer M Rabinovich, Berkeley Heights, NJ (US);
John Thomson, Jr, Spring Lake, NJ (US);
Assignee:
Lucent Technologies Incorporated, Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65 172 ; 651821 ;
Abstract
Cracking in thin sheets of sol-gel-produced material is avoided by use of a support liquid during gelation and drying. Silica glass, as well as other glass and ceramic bodies, is contemplated.