Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10861694 | Method of manufacturing an insulation layer on silicon carbide | — | 2020-12-08 |
| 10580922 | Method of providing a boron doped region in a substrate and a solar cell using such a substrate | John Anker, Paul Cornelis Barton, Ingrid Gerdina Romijn | 2020-03-03 |
| 9871151 | Photovoltaic cell with wrap through connections | Yu-Hua Wu, Lambert Johan Geerligs, Johannes Adrianus Maria van Roosmalen, Nicolas Guillevin | 2018-01-16 |
| 8709853 | Method of manufacturing crystalline silicon solar cells with improved surface passivation | Lambert Johan Geerligs, Valentin Dan Mihailetchi | 2014-04-29 |
| 8445312 | Method of manufacturing crystalline silicon solar cells using co diffusion of Boron and Phosphorus | Valentin Dan Mihailetchi | 2013-05-21 |
| 6825408 | Stacked photoelectric conversion device | Yasue Nagano, Naoki Koide, Takanori Nakano, Mingju Yang | 2004-11-30 |
| 6504091 | Photoelectric converting device | Tadashi Hisamatsu, Kazuyo Nakamura, Masafumi Shimizu | 2003-01-07 |
| 6329860 | Clock generator producing clock signal quickly adjusted to target frequency | — | 2001-12-11 |
| 6208208 | Operationally amplifying method and operational amplifier | Akira Yukawa, Yasuhiro Taguchi | 2001-03-27 |
| 5563560 | Coupling capacitance dielectric board for coaxial resonators | Yoshiki Yamada | 1996-10-08 |
| 5214647 | CSMA type communication system | — | 1993-05-25 |
| 4628343 | Semiconductor integrated circuit device free from mutual interference between circuit blocks formed therein | — | 1986-12-09 |