Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032555 | Current regulator with feedback circuit for AC coupling | Isaac Ng | 2018-07-24 |
| 10001581 | Resistivity logging tool with excitation current control | Daniel Viassolo, Joni Polili Lie, Alberto Quintero, Burkay Donderici, Luis Emilio San Martin | 2018-06-19 |
| 9696451 | Resistivity logging tool with excitation current control based on multi-cycle comparison | Joni Polili Lie, Alberto Quintero, Daniel Viassolo, Burkay Donderici, Luis Emilio San Martin | 2017-07-04 |
| 9260962 | Reducing distortion in amplified signals in well logging tools | Dalong Zhang, George David Goodman | 2016-02-16 |