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:
May. 16, 2006
Filed:
Sep. 13, 2002
Applicants:
Marcel Rene Boehmer, Singapore, SG;
Theodora Antonia Petra Maria Keursten, Eindhoven, NL;
Inventors:
Marcel Rene Boehmer, Singapore, SG;
Theodora Antonia Petra Maria Keursten, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electric lamp includes a light-transmitting lamp vessel which accommodates a light source. At least a part of the lamp vessel is provided with a light-absorbing coating which has stabilized pigments that are incorporated in a sol-gel matrix. Aminosilane is included in order to stabilize the pigments.
Boehmer, Marcel. (2006). Electric lamp lamp vessel provided with a light-absorbing coating and method of preparing such a light-absorbing coating (U.S. Patent No. 7045937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7045937
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile