Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663639 | Apparatus and method for optical heterodyne conversion | Elliott R. Brown | 1997-09-02 |
| 5411914 | III-V based integrated circuits having low temperature growth buffer or passivation layers | Chang-Lee Chen, Leonard Mahoney, Michael James Manfra, Arthur R. Calawa | 1995-05-02 |
| 5387821 | Power distribution circuit with power factor correction and independent harmonic current filter | Paul B. Steciuk, Carol A. Lupo | 1995-02-07 |
| 5332918 | Ultra-high-speed photoconductive devices using semi-insulating layers | Mark A. Hollis, Arthur R. Calawa, Vicky Diadiuk, Han Q. Le | 1994-07-26 |
| 5168069 | Ultra-high-speed photoconductive devices using semi-insulating layers | Mark A. Hollis, Arthur R. Calawa, Vicky Diadiuk, Han Q. Le | 1992-12-01 |
| 4952527 | Method of making buffer layers for III-V devices using solid phase epitaxy | Arthur R. Calawa, Michael James Manfra, Chang-Lee Chen | 1990-08-28 |