Light modulating device
US-12429733-B2 · Sep 30, 2025 · US
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Belyaev Sergey patents
Belyaev Sergey is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Belyaev Sergey |
| Total patents | 30 |
| First publication | Jun 4, 2015 |
| Latest publication | Sep 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Light modulation device
US-12345906-B2 · Jul 1, 2025 · US
Transmittance-variable device
US-12092907-B2 · Sep 17, 2024 · US
Light Modulating Device
US-2023305338-A1 · Sep 28, 2023 · US
Transmittance-Variable Device
US-2023213788-A1 · Jul 6, 2023 · US
Transmittance-variable device
US-11630330-B2 · Apr 18, 2023 · US
Light Modulation Device
US-2022299690-A1 · Sep 22, 2022 · US
Transmittance-variable device
US-11392006-B2 · Jul 19, 2022 · US
Transmittance-variable device
US-11391991-B2 · Jul 19, 2022 · US
Optical filter for preventing reflection and organic light-emitting device
US-11276844-B2 · Mar 15, 2022 · US
Recent patents
Latest publications not already listed above.
Optical filter for anti-reflection and organic light-emitting device
US-11175443-B2 · Nov 16, 2021 · US
Optical filter for anti-reflection and organic light-emitting device
US-11152599-B2 · Oct 19, 2021 · US
Transmittance-Variable Device
US-2021311342-A1 · Oct 7, 2021 · US
Transmittance-variable device
US-11099435-B2 · Aug 24, 2021 · US
Transmittance-Variable Device
US-2021240012-A1 · Aug 5, 2021 · US
Transmittance-Variable Device
US-2021165284-A1 · Jun 3, 2021 · US
Optical film having a liquid crystal layer including twisted nematic liquid crystal compounds
US-10989850-B2 · Apr 27, 2021 · US
Optical filter for anti-reflection and organic light-emitting device
US-10943960-B2 · Mar 9, 2021 · US
Transmittance-Variable Device
US-2020233246-A1 · Jul 23, 2020 · US
Optical filter for preventing reflection and organic light-emitting device
US-2020212366-A1 · Jul 2, 2020 · US
Optical filter for anti-reflection and organic light-emitting device
US-2020200958-A1 · Jun 25, 2020 · US
Optical film
US-10564337-B2 · Feb 18, 2020 · US
Optical filter for anti-reflection and organic light-emitting device
US-2020043993-A1 · Feb 6, 2020 · US
Optical filter for anti-reflection and organic light-emitting device
US-2019237515-A1 · Aug 1, 2019 · US
Optical film
US-2018321431-A1 · Nov 8, 2018 · US
Optical film
US-10018760-B2 · Jul 10, 2018 · US
Polarizing glasses for observing a stereoscopic image
US-9709827-B2 · Jul 18, 2017 · US
Optical film
US-2016187554-A1 · Jun 30, 2016 · US
Optical film
US-9316769-B2 · Apr 19, 2016 · US
Optical film
US-2015153497-A1 · Jun 4, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 29 |
| Park Moon Soo | 2 |
| Belyaev Sergey | 2 |
| Chang Jun Won | 1 |
| Lee Dae Hee | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B5/3083 | 16 |
| G02F1/1396 | 12 |
| G02B5/3033 | 12 |
| G02F1/13363 | 11 |
| G02B5/30 | 11 |