Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346853 | Microwave energized deposition process with substrate temperature control for the fabrication of P-I-N photovoltaic devices | Subhendu Guha, Xixiang XU | 1994-09-13 |
| 5334423 | Microwave energized process for the preparation of high quality semiconductor material | Subhendu Guha, Xixiang XU | 1994-08-02 |
| 5298086 | Method for the manufacture of improved efficiency tandem photovoltaic device and device manufactured thereby | Subhendu Guha | 1994-03-29 |
| 5296045 | Composite back reflector for photovoltaic device | Arindam Banerjee, Subhendu Guha | 1994-03-22 |