Business registries · firm from USPTO records
Elwha LLC
USPTO only Derived from USPTO records only (patent assignees and trademark owners); FURP found no state registration, Form D, Form ADV, nonprofit, SEC or lobbying record with this name and place.
- Place
- Bellevue, WA
- Entity type
- Not reported
- State of organization
- Not reported
- Patents
- 1,122 granted 2013-01-01 to 2023-12-26
- Trademarks
- 0
- Record
- EXACT high confidence: USPTO records only: one name
- Source
- USPTO: PVGPATDIS (PVGPATDIS file of 2026-04-10, TRCFECO2 file of 2024-03-27); one name
Patents
| Patent | Title | Granted | Source |
|---|---|---|---|
| US 11851582 | Thermal signature control structures | 2023-12-26 | PVGPATDIS, file of 2026-04-10 |
| US 11732377 | Methods for fabricating and etching porous silicon carbide structures | 2023-08-22 | PVGPATDIS, file of 2026-04-10 |
| US 11600258 | Systems and methods for acoustic mode conversion | 2023-03-07 | PVGPATDIS, file of 2026-04-10 |
| US 11450954 | Beamforming via sparse activation of antenna elements connected to phase advance waveguides | 2022-09-20 | PVGPATDIS, file of 2026-04-10 |
| US 11364380 | Nerve stimulation system, subsystem, headset, and earpiece | 2022-06-21 | PVGPATDIS, file of 2026-04-10 |
| US 11208568 | Thermal signature control structures | 2021-12-28 | PVGPATDIS, file of 2026-04-10 |
| US 11124889 | Methods for fabricating and etching porous silicon carbide structures | 2021-09-21 | PVGPATDIS, file of 2026-04-10 |
| US 11067687 | Multipath acoustic holography and virtual haptics | 2021-07-20 | PVGPATDIS, file of 2026-04-10 |
| US 11037973 | Optical surface-scattering elements and metasurfaces | 2021-06-15 | PVGPATDIS, file of 2026-04-10 |
| US 10992325 | Open cavity system for directed amplification of acoustic signals | 2021-04-27 | PVGPATDIS, file of 2026-04-10 |
| US 10987048 | Systems, methods, and devices to incentivize inhaler use | 2021-04-27 | PVGPATDIS, file of 2026-04-10 |
| US 10971818 | Open cavity system for directed amplification of radio frequency signals | 2021-04-06 | PVGPATDIS, file of 2026-04-10 |
| US 10968522 | Fabrication of metallic optical metasurfaces | 2021-04-06 | PVGPATDIS, file of 2026-04-10 |
| US 10938115 | Resonance-frequency diverse metamaterials and metasurfaces | 2021-03-02 | PVGPATDIS, file of 2026-04-10 |
| US 10916107 | Time-domain and frequency-domain enhancements for acoustic haptography | 2021-02-09 | PVGPATDIS, file of 2026-04-10 |
| US 10915002 | Optical beam-steering devices and methods utilizing surface scattering metasurfaces | 2021-02-09 | PVGPATDIS, file of 2026-04-10 |
| US 10886317 | Fabrication of optical metasurfaces | 2021-01-05 | PVGPATDIS, file of 2026-04-10 |
| US 10853819 | Cost-effective resource apportionment technologies suitable for facilitating therapies | 2020-12-01 | PVGPATDIS, file of 2026-04-10 |
| US 10834290 | Methods, systems, and devices for delivering image data from captured images to devices | 2020-11-10 | PVGPATDIS, file of 2026-04-10 |
| US 10833721 | Unit cell network design and operation | 2020-11-10 | PVGPATDIS, file of 2026-04-10 |
| US 10833380 | Holographic mode conversion for transmission lines | 2020-11-10 | PVGPATDIS, file of 2026-04-10 |
| US 10828533 | Personal therapy and exercise monitoring and oversight devices, systems, and related methods | 2020-11-10 | PVGPATDIS, file of 2026-04-10 |
| US 10826335 | Ad-hoc wireless sensor package | 2020-11-03 | PVGPATDIS, file of 2026-04-10 |
| US 10825441 | Steerable acoustic resonating transducer systems and methods | 2020-11-03 | PVGPATDIS, file of 2026-04-10 |
| US 10820855 | Systems, methods, and devices to incentivize inhaler use | 2020-11-03 | PVGPATDIS, file of 2026-04-10 |
The newest 25 of 1,122. All patents of this assignee
Trademarks
No US trademarks on file under this name.
Possible related entities
No other firm on file at the same street address (no street address in these USPTO records).
Firms here are built from USPTO patent assignees (PatentsView) and trademark owners: one firm per name (legal endings aside) and state, or country outside the US. Matches to other records are by name and state: EXACT means the identical full name, FUZZY a looser match, with the confidence shown.