Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411129 | Solar cells having a transparent composition-graded buffer layer | Richard R. King, Christopher M. Fetzer | 2022-08-09 |
| 10566485 | Solar cells having a transparent composition-graded buffer layer | Richard R. King, Christopher M. Fetzer | 2020-02-18 |
| 10066318 | Isoelectronic surfactant induced sublattice disordering in optoelectronic devices | Christopher M. Fetzer, James H. Ermer, Richard R. King | 2018-09-04 |
| 9745668 | Isoelectronic surfactant induced sublattice disordering in optoelectronic devices | Christopher M. Fetzer, James H. Ermer, Richard R. King | 2017-08-29 |
| 9276156 | Solar cells having a transparent composition-graded buffer layer | Richard R. King, Christopher M. Fetzer | 2016-03-01 |
| 8846134 | Isoelectronic surfactant induced sublattice disordering in optoelectronic devices | Christopher M. Fetzer, James H. Ermer, Richard R. King | 2014-09-30 |
| 8227689 | Solar cells having a transparent composition-graded buffer layer | Richard R. King, Christopher M. Fetzer | 2012-07-24 |
| 7812249 | Multijunction photovoltaic cell grown on high-miscut-angle substrate | Richard R. King, James H. Ermer, Chris Fetzer | 2010-10-12 |
| 7807921 | Multijunction solar cell having a lattice mismatched GrIII-GrV-X layer and a composition-graded buffer layer | Christopher M. Fetzer, Richard R. King | 2010-10-05 |
| 7119271 | Wide-bandgap, lattice-mismatched window layer for a solar conversion device | Richard R. King, James H. Ermer, Moran Haddad, Nasser H. Karam | 2006-10-10 |
| 6586669 | Lattice-matched semiconductor materials for use in electronic or optoelectronic devices | Richard R. King, James H. Ermer, Nasser H. Karam | 2003-07-01 |