Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for the formation and lift-off of porous silicon layers

Method for the formation and lift-off of porous silicon layers

US Patent 6649485 · Granted Nov 18, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lamination process2022
Method for forming a passivating electrical contact on a crystalline semiconduct2021
Smoothed doped layer for solar cell2021
Selective deposition for interdigitated patterns in solar cells2021
Method of cleaning an exposed surface of a back contacted solar cell by depositi2020
Simulation of photovoltaic modules2019
System for extracting water from air for drinking and cleaning purposes and a me2016
Photovoltaic cells having metal wrap through and improved passivation2016
Germanium solar cell and method for the production thereof2014
Method for the production of thin layer of silicon by utilization of mismatch in2013
Germanium solar cell and method for the production thereof2011
Method for the manufacture of electronic devices on substrates and devices relat2011