Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601464 | Wellsite system and method for multiple carrier frequency, half duplex cable telemetry | Alex Olson, Nalin Weerasinghe, Kun Wang | 2020-03-24 |
| 9911323 | Toolstring topology mapping in cable telemetry | David Santoso, Takeaki Nakayama, Hiromasa Nishisaka, Yuichi Kobayashi, Nalin Weerasinghe +3 more | 2018-03-06 |
| 9672283 | Structured and social data aggregator | Derek Pappas | 2017-06-06 |
| 9535185 | Failure point diagnostics in cable telemetry | Alex Olson, Nalin Weerasinghe, Kun Wang, Motohiro Nakanouchi, Kenji Endo +2 more | 2017-01-03 |
| 9154186 | Toolstring communication in cable telemetry | Hiromasa Nishisaka, Takeaki Nakayama, Eric Jeanson, Nalin Weerasinghe, Kun Wang +4 more | 2015-10-06 |
| 6781965 | Method and apparatus for echo cancellation updates in a multicarrier transceiver system | Peter Molnar, Takao Inoue, Matthew A. Pendleton | 2004-08-24 |