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. 27, 2011
Filed:
Jan. 10, 2008
Applicants:
Rong-chang Liang, Cupertino, CA (US);
John J. Mcnamara, El Sobrante, CA (US);
Yurong Ying, Sunnyvale, CA (US);
Chung-jen Hou, Pensacola, FL (US);
Inventors:
Rong-Chang Liang, Cupertino, CA (US);
John J. McNamara, El Sobrante, CA (US);
Yurong Ying, Sunnyvale, CA (US);
Chung-Jen Hou, Pensacola, FL (US);
Assignee:
Trillion Science, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 61/34 (2006.01); C08L 63/00 (2006.01); C08L 63/02 (2006.01); C08L 63/04 (2006.01); H01L 23/29 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides an improvement to the useable lifetimes of phenolic-epoxy, phenolic-benzoxazine, phenolic-epoxy-benzoxazine mixtures and other phenolic mixtures through the use of protected phenolics, where a phenolic compound, polymer, or resin is released on demand by the addition of a deblocking agent.