Electric lamp and discharge devices: systems – Current and/or voltage regulation
Reexamination Certificate
2005-07-12
2005-07-12
Vo, Tuyet Thi (Department: 2821)
Electric lamp and discharge devices: systems
Current and/or voltage regulation
C315S307000, C315S312000, C361S091100, C361S091200, C362S800000
Reexamination Certificate
active
06917166
ABSTRACT:
A vehicular lamp used in a vehicle, includes: a light source including a light-emitting diode for emitting light in accordance with power received from a power supply provided in the outside of the vehicular lamp; a lamp body for accommodating the light source therein to protect the light source from water; and a breaking detection unit for detecting breaking of the light source and notifying the outside of the lamp body of the detection result.
REFERENCES:
patent: 4195281 (1980-03-01), Bell
patent: 6396466 (2002-05-01), Pross et al.
patent: 2003/0025465 (2003-02-01), Swanson et al.
patent: 10-217851 (1998-08-01), None
English Abstract, Japanese Patent No. JP10217851 published Aug. 18, 1998, 1 pg.
Ito Masayasu
Sugimori Shogo
Takeda Hitoshi
Koito Manufacturing Co. Ltd.
Osha & Liang LLP
Vo Tuyet Thi
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