Optical elements on photonic integrated circuits
US-2025355198-A1 · Nov 20, 2025 · US
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Ohno Kenichi patents
Ohno Kenichi is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohno Kenichi |
| Total patents | 48 |
| First publication | May 10, 2018 |
| Latest publication | Nov 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods for increasing the density of high-index nanoimprint lithography films
US-12242186-B2 · Mar 4, 2025 · US
Interfacial layer for optical film performance
US-12110582-B2 · Oct 8, 2024 · US
Low refractive index materials on the gratings to improve the waveguide efficiency
US-2024329322-A1 · Oct 3, 2024 · US
Methods for encapsulating silver mirrors on optical structures
US-2024270633-A1 · Aug 15, 2024 · US
Methods for increasing the density of high-index nanoimprint lithography films
US-2024160099-A1 · May 16, 2024 · US
Titanium oxide optical device films deposited by physical vapor deposition
US-11976351-B2 · May 7, 2024 · US
Methods for encapsulating silver mirrors on optical structures
US-11976002-B2 · May 7, 2024 · US
Imprint compositions with passivated nanoparticles and materials and processes for making the same
US-2024094630-A1 · Mar 21, 2024 · US
Methods for increasing the density of high-index nanoimprint lithography films
US-11892771-B2 · Feb 6, 2024 · US
Recent patents
Latest publications not already listed above.
Methods and systems to modulate film stress
US-11887818-B2 · Jan 30, 2024 · US
Imprint compositions with passivated nanoparticles and materials and processes for making the same
US-11868043-B2 · Jan 9, 2024 · US
Methods for depositing sacrificial coatings on aerospace components
US-2023313380-A1 · Oct 5, 2023 · US
Methods for refurbishing aerospace components
US-11739429-B2 · Aug 29, 2023 · US
Methods of protecting aerospace components against corrosion and oxidation
US-11732353-B2 · Aug 22, 2023 · US
Composite pvd targets
US-2023235447-A1 · Jul 27, 2023 · US
Methods for depositing sacrificial coatings on aerospace components
US-11697879-B2 · Jul 11, 2023 · US
Methods of protecting aerospace components against corrosion and oxidation
US-2023167546-A1 · Jun 1, 2023 · US
Rutile phase tiox deposition with preferred crystal orientations
US-2023112967-A1 · Apr 13, 2023 · US
Integrated preclean-deposition system for optical films
US-2023112873-A1 · Apr 13, 2023 · US
Methods for forming protective coatings containing crystallized aluminum oxide
US-2023002897-A1 · Jan 5, 2023 · US
Methods for forming protective coatings containing crystallized aluminum oxide
US-11466364-B2 · Oct 11, 2022 · US
Titanium oxide optical device films deposited by physical vapor deposition
US-2022290290-A1 · Sep 15, 2022 · US
Optical device film with tunable refractive index
US-2022260766-A1 · Aug 18, 2022 · US
Methods for encapsulating silver mirrors on optical structures
US-2022212983-A1 · Jul 7, 2022 · US
Imprint compositions with passivated nanoparticles and materials and processes for making the same
US-2022155678-A1 · May 19, 2022 · US
Methods for cleaning aerospace components
US-2022055772-A1 · Feb 24, 2022 · US
Methods for detecting end-points for cleaning processes of aerospace components
US-2022050051-A1 · Feb 17, 2022 · US
Methods and systems to modulate film stress
US-2022028660-A1 · Jan 27, 2022 · US
Air-gap encapsulation of nanostructured optical devices
US-2022011471-A1 · Jan 13, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Applied Materials Inc | 48 |
| Ohno Kenichi | 1 |
| KURATOMI Takashi | 1 |
| Hayee Fariah | 1 |
| Ceballos Andrew | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C16/403 | 13 |
| G03F7/0002 | 12 |
| C23C16/56 | 12 |
| C23C16/40 | 10 |
| C23C16/405 | 10 |