Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp

High-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp

US Patent 9449806 · Granted Sep 20, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

LED lamp and lighting device2015
High-pressure discharge lamp having an arc tube in which a pair of electrode rod2015
High-pressure discharge lamp having an arc tube in which a pair of electrode rod2015
Dual high-pressure discharge lamp projector with multi-waveform current generati2015
Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and 2015
Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and 2015
Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and 2015
High-pressure discharge lamp, lamp unit, and projector-type image display appara2014
Correcting magnification of a scanned original by adjusting a writing clock sign2014
High-pressure discharge lamp and projector having the high-pressure lamp2014
High-pressure discharge lamp and projector having the high-pressure lamp2014
High-pressure discharge lamp device and projector using the same2013