Patents
US 9789332 B2: Devices and methods for radiation-based dermatological treatments
- Granted
- 2017-10-17
- Filed
- 2012-04-10 application 13443863
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A device for providing a dermatological treatment, the device includes a device body, a radiation delivery system for delivering radiation to the skin to provide a dermatological treatment, and a situation-specific control system. The control system includes a plurality of sensors and control electronics programmed to receive signals from the plurality of sensors; determine whether to initiate radiation delivery by the radiation delivery system based on a comparison of the signals received from the plurality of sensors to a first condition; and once radiation is initiated, determine whether to continue radiation delivery by the radiation delivery system based on a comparison of the signals received from the plurality of sensors to a second condition that is different than the first condition.
Source: PVGPATDIS, file of 2026-04-10 (ipg171017.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| TRIA BEAUTY, INC. 24 patents | US company or organization | Dublin, CA | TRIA BEAUTY, INC. State business registration EXACT high confidence: identical full name and state TRIA Beauty, Inc. Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Harvey I-Heng Liu | Fremont, CA | 39 | PVGPATDIS, file of 2026-04-10 | |
| David Youngquist | San Jose, CA | 13 | PVGPATDIS, file of 2026-04-10 | |
| Tobin C. Island | Oakland, CA | 18 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61B | Diagnosis; surgery; identification | A61B18/20 | PVGPATDIS, file of 2026-04-10 |
| A61N | Electrotherapy; magnetotherapy; radiation therapy; ultrasound therapy | A61N5/0616 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-10-20 | Correction Corrective assignment to correct the patent number for one patent identified in the deed of assignment. one patent on the top of page 3 was identified incorrectly (the correct patent number is 9687671, not 9687651). the amended deed of assignment corrects this error. also attached to this corrective assignment is the previously recorded cover sheet containing the error, previously recorded on reel 72121 frame 256. assignor(s) hereby confirms the assignment of assignor's interest. | CHANNEL INVESTMENTS, LLC signed 2025-05-09 | AESTHETE HOLDING CORPORATION WILMINGTON, DE | 73686/429 | PASDL, file of 2026-10-15 |
| 2025-08-26 | Assignment Assignment of assignor's interest | CHANNEL INVESTMENTS, LLC signed 2025-05-09 | AESTHETE HOLDING CORPORATION WILMINGTON, DE | 72121/256 | PASDL, file of 2026-10-15 |
| 2017-05-03 | Assignment Assignment of assignor's interest | TRIA BEAUTY, INC. signed 2017-04-11 | CHANNEL INVESTMENTS, LLC TAMPA, FL | 42229/195 | PASDL, file of 2026-10-15 |
| 2013-07-03 | Security interest Security interest Notice of grant of security interest | TRIA BEAUTY, INC. signed 2013-07-02 | ATHYRIUM OPPORTUNITIES FUND (A) LP NEW YORK, NY | 30740/215 | PASDL, file of 2026-10-15 |
| 2012-08-02 | Assignment Assignment of assignor's interest | LIU, HARVEY I-HENG signed 2012-07-23 ISLAND, TOBIN signed 2012-07-24 YOUNGQUIST, DAVID signed 2012-07-24 | TRIA BEAUTY, INC. DUBLIN, CA | 28705/481 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.