Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sidewall protection for a via hole formed in a photosensitive, low dielectric constant layer

Sidewall protection for a via hole formed in a photosensitive, low dielectric constant layer

US Patent 6281115 · Granted Aug 28, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lithium ion secondary battery and electrolyte additive for the same2017
Cathode material structure and method for preparing the same2015
Proton exchange membrane composition2015
Lithium battery and electrode plate structure2015
Plant imitating device2013
Environment control apparatus for cultivating plants2013
Inter-penetrated proton exchange membrane, method for manufacturing the same, an2013
Modified hyper-branched polymer and proton exchange membrane applied with the sa2013
Apparatus for electrochemical plating semiconductor wafers2012
Barrier material and process for Cu interconnect2012
Sulfonated polyether ether ketone ketone, film utilizing the same, and method fo2012
Proton exchange membrane and method for manufacturing the same2011