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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US398997019 Dec 19742 Nov 1976General Electric CompanyMetal halide high-intensity discharge lamp having improved restart capability
US40470675 Jun 19746 Sep 1977General Electric CompanySodium halide discharge lamp with an alumina silicate barrier zone in fused silica envelope
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US493749613 Jan 198926 Jun 1990W. C. Heraeus GmbHXenon short arc discharge lamp
US499270010 Mar 198912 Feb 1991General Electric CompanyReprographic metal halide lamps having high blue emission
US501396810 Mar 19897 May 1991General Electric CompanyReprographic metal halide lamps having long life and maintenance
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US665380112 May 200025 Nov 2003Matsushita Electric Industrial Co., Ltd.Mercury-free metal-halide lamp
US735213230 Nov 20041 Apr 2008Harison Toshiba Lighting Corp.Metal halide lamp and metal halide lamp lighting device with improved emission power maintenance ratio