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:
Jul. 06, 2010
Filed:
Aug. 03, 2003
Ralf Muckel, Aachen, DE;
Jürgen Schoeneich, Stolberg, DE;
Georg Haselhorst, Roetgen, DE;
Michael Haacke, Aachen, DE;
Ralf Muckel, Aachen, DE;
Jürgen Schoeneich, Stolberg, DE;
Georg Haselhorst, Roetgen, DE;
Michael Haacke, Aachen, DE;
Koninklijke Philips Electronics, N.V., Eindhoven, NL;
Abstract
A mercury-free gas discharge lamp suitable in particular for motor vehicles has an enhanced discharge arc diffuseness. The lamp according includes an inner vessel and/or outer bulb with a structured arrangement or pattern such that the discharge arc diffuseness of the lamp is increased, such as by 0.01 mm to 1.5 mm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile