Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035107 | Retractable camping light | — | 2024-07-09 |
| D1027276 | Astronaut projection lamp | — | 2024-05-14 |
| 11555808 | Wide-concentration multi-component hazardous gas detector and implementation method thereof | Haidong Guo, Han Zhang, Junjun Liu, Lun Zhou, Zejiang Zhang | 2023-01-17 |
| 10536087 | Half-bridge power converter with pre-charging circuit | Del Ray Hilburn | 2020-01-14 |
| 10444220 | Controlled tunnel gap device for sequencing polymers | Stuart Lindsay, Shuai Chang, Peiming Zhang, Shuo Huang | 2019-10-15 |
| 10218265 | State space-based multi-level voltage regulator system | Jeffrey J. Boylan | 2019-02-26 |
| 9810681 | Controlled tunnel gap device for sequencing polymers | Stuart Lindsay, Shuai Chang, Peiming Zhang, Shuo Huang | 2017-11-07 |
| 9520772 | Multi-level voltage regulator system | Jeffrey J. Boylan | 2016-12-13 |
| 9408327 | Thermal management system and method | L. Ray Albrecht, III, Gordon K. Y. Lee | 2016-08-02 |
| 9324512 | SPST switch, SPDT switch, SPMT switch and communication device using the same | Yue Zhang | 2016-04-26 |
| 9140682 | Controlled tunnel gap device for sequencing polymers | Stuart Lindsay, Shuai Chang, Peiming Zhang, Shuo Huang | 2015-09-22 |
| 9119327 | Thermal management system and method | L. Ray Albrecht, III, Gordon K. Y. Lee | 2015-08-25 |
| 8961757 | Nanopore and carbon nanotube based DNA sequencer | Colin Nuckolls, Jinyao Tang, Stuart Lindsay, Peiming Zhang, Kevin Reinhart | 2015-02-24 |
| 8934267 | Loosely regulated feedback control for high efficiency isolated DC-DC converters | Jeffrey J. Boylan, Carl Milton Wildrick | 2015-01-13 |
| 8879779 | Micro-speaker | — | 2014-11-04 |
| 8628649 | Nanopore and carbon nanotube based DNA sequencer and a serial recognition sequencer | Stuart Lindsay, Peiming Zhang, Kevin Reinhart | 2014-01-14 |
| 8300103 | Optical testing apparatus and testing method thereof | — | 2012-10-30 |
| 8235746 | USB connector structure | — | 2012-08-07 |
| 6927661 | Planar transformer and output inductor structure with single planar winding board and two magnetic cores | Michael Duane Lawrence, Gordon K. Y. Lee, Victor Ke-Ji Lee, Donald Bruce Rose | 2005-08-09 |
| D489694 | Converter | Michael Duane Lawrence, Gordon K. Y. Lee, Victor Ke-Ji Lee, Donald Bruce Rose | 2004-05-11 |
| 6618274 | Synchronous rectifier controller to eliminate reverse current flow in a DC/DC converter output | Jeffrey J. Boylan, Qing Chen, Del Ray Hilburn | 2003-09-09 |
| 6272022 | Bracket assembly with enhanced EMI containment | Stephen A. Ferranti, Gregory P. Jorgenson | 2001-08-07 |
| 6255860 | Pulse detection circuit, method of operation thereof and fan assembly test circuit employing the same | Frank H. Chavez, Greg P. Jorgenson | 2001-07-03 |
| 6201719 | Controller for power supply and method of operation thereof | Mark E. Jacobs | 2001-03-13 |
| 6178098 | Phase-shifted post-regulator, method of operation thereof and power converter employing the same | Mark E. Jacobs | 2001-01-23 |