Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Manufacturing method of an arc tube formed from a glass tube and having a spirally wound section within one plane

Manufacturing method of an arc tube formed from a glass tube and having a spirally wound section within one plane

US Patent 7699681 · Granted Apr 20, 2010

Estimated economic value: $131,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adhesive tape, method for immobilizing electronic device component or on-vehicle2024
Adhesive tape, method for fixing electronic device component or on-board device 2023
Pressure-sensitive adhesive tape, pressure-sensitive adhesive tape for affixing 2022
Pressure-sensitive adhesive tape, pressure-sensitive adhesive tape for affixing 2020
Compound film of tungsten and germanium, and semiconductor device2020
Cylindrical lithium-ion secondary battery2019
Thin film-manufacturing apparatus,thin film-manufacturing method,and substrate-c2016
Visible indication of mistaken lamp use2013
Thin film of metal-silicon compound and process for producing the thin film of t2013
Electrode mount, arc tube, low-pressure mercury vapor discharge lamp, compact se2011
Visible indication of mistaken lamp use2010
Fluorescent lamp2009