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Edward K. Shapiro
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Lexington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrodeless lamp
Patent number
6,768,248
Issue date
Jul 27, 2004
Matsushita Electric Industrial Co., Ltd.
Robert Chandler
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Compact electrodeless fluorescent lamp with improved cooling
Patent number
6,555,954
Issue date
Apr 29, 2003
Matsushita Electric Industrial Co., Ltd.
Robert Chandler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High light output electrodeless fluorescent closed-loop lamp
Patent number
6,522,085
Issue date
Feb 18, 2003
Matsushita Research and Development Laboratories Inc
Oleg A. Popov
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High frequency electrodeless compact fluorescent lamp
Patent number
6,433,478
Issue date
Aug 13, 2002
Matsushita Electric Industrial Co., Ltd.
Robert Chandler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-frequency electrodeless fluorescent lamp
Patent number
6,081,070
Issue date
Jun 27, 2000
Matsushita Electric Works R & D Laboratories Inc.
Oleg A. Popov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact fluorescent lamp as a retrofit for an incandescent lamp
Patent number
6,064,155
Issue date
May 16, 2000
Matsushita Electric Works Research and Development Labratory Inc
Jakob Maya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeless inductively-coupled fluorescent lamp with improved ca...
Patent number
5,723,947
Issue date
Mar 3, 1998
Matsushita Electric Works Research & Development Laboratories Inc.
Oleg Popov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeless discharge lamp and device for increasing the lamp's l...
Patent number
5,698,951
Issue date
Dec 16, 1997
Matsushita Electric Works Research & Development Labratory
Jakob Maya
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrodeless fluorescent lamp
Patent number
5,621,266
Issue date
Apr 15, 1997
Matsushita Electric Works Research and Development Laboraty Inc.
Oleg Popov
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HIGH LIGHT OUTPUT ELECTRODELESS FLUORESCENT CLOSED-LOOP LAMP
Publication number
20030011322
Publication date
Jan 16, 2003
Oleg A. Popov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE CORE FOR ELECTRODELESS FLOURESCENT LAMP OPERATING AT 50-500...
Publication number
20020067129
Publication date
Jun 6, 2002
JOHN C. CHAMBERLAIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrodeless lamp
Publication number
20010000941
Publication date
May 10, 2001
Matsushita Electric Industrial Co., Ltd.
Robert Chandler
H01 - BASIC ELECTRIC ELEMENTS