Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872163 | Ophthalmic docking system with 3-dimensional automatic positioning using magnetic sensing array | Harvey I-Heng Liu | 2024-01-16 |
| 11865044 | Ophthalmic docking system with 3-dimensional automatic positioning using differential RF coupling | Harvey I-Heng Liu, Jose L. Garcia | 2024-01-09 |
| 11406448 | Devices and methods for radiation-based dermatological treatments | David Youngquist, Harvey I-Heng Liu, Jay M. Vahlensieck, Patrick Reichert, Tobin C. Island | 2022-08-09 |
| 11382793 | Ophthalmic docking system with 3-dimensional automatic positioning using differential RF coupling | Harvey I-Heng Liu, Jose L. Garcia | 2022-07-12 |
| 11213428 | Ophthalmic docking system with 3-dimensional automatic positioning using magnetic sensing array | Harvey I-Heng Liu | 2022-01-04 |
| 10575988 | Ophthalmic docking system with 3-dimensional automatic positioning using differential RF coupling | Harvey I-Heng Liu, Jose L. Garcia | 2020-03-03 |
| 10568765 | Ophthalmic docking system with 3-dimensional automatic positioning using magnetic sensing array | Harvey I-Heng Liu | 2020-02-25 |
| 10471274 | Pulse width modulation control for battery-powered laser device | Harvey I-Heng Liu | 2019-11-12 |
| 10045820 | Internet connected dermatological devices and systems | David Youngquist, Tobin C. Island, Harvey I-Heng Liu | 2018-08-14 |
| 9414888 | Devices and methods for radiation-based dermatological treatments | Harvey I-Heng Liu | 2016-08-16 |
| 9308391 | Radiation-based dermatological devices and methods | Harvey I-Heng Liu, Tobin C. Island, David Youngquist, Jay M. Vahlensieck, Mark V. Weckwerth | 2016-04-12 |
| 9220915 | Devices and methods for radiation-based dermatological treatments | Harvey I-Heng Liu | 2015-12-29 |
| 8523849 | Radiation-based dermatological devices and methods | Harvey I-Heng Liu, Tobin C. Island, David Youngquist, Jay M. Vahlensieck, Mark V. Weckwerth | 2013-09-03 |
| 6758845 | Automatic firing apparatus and methods for laser skin treatment over large areas | Mark V. Weckwerth, James Z. Holtz, Robert E. Grove | 2004-07-06 |