Description
Class F21S : NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
Subclass 10/02: Lighting devices or systems producing a varying lighting effect changing colours (F21S 10/04 takes precedence)
F21S 10/02
Sub-Class
Stats
- 294 US PATENTS IN FORCE
- 25 US APPLICATIONS PENDING
- 62 Total Patent Owners
- 552 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264538 | Sunrise wake system | Aug 03, 24 | Apr 01, 25 | ETHEREALCO CORPORATION |
| 12259116 | Rotating bulb | Sep 19, 24 | Mar 25, 25 | Guangzhou Jiguang Lighting Co., Ltd |
| 12246336 | Volatile material dispenser | Dec 08, 22 | Mar 11, 25 | S. C. Johnson & Son, Inc. |
| 12247731 | Artificial window with ceiling wash | Oct 06, 23 | Mar 11, 25 | KORRUS, INC. |
| 12234956 | Full-spectrum decorative string light | May 21, 24 | Feb 25, 25 | Not available |
| 12232229 | Methods and apparatus to control light pulsing effects based on media content | May 14, 24 | Feb 18, 25 | Gracenote, Inc. |
| 12214721 | External facing communications for autonomous vehicles | Oct 25, 23 | Feb 04, 25 | Waymo LLC |
| 12203609 | Lamp for displaying multi-color lighting effects | Sep 08, 21 | Jan 21, 25 | Razer (Asia-Pacific) Pte Ltd |
| 12181142 | Light ring for plumbing fixtures | Oct 18, 23 | Dec 31, 24 | Sloan Valve Company |
| 12177948 | Method for adjusting color rendering index of light source and stage light fixture using same | Feb 28, 23 | Dec 24, 24 | GUANGZHOU HAOYANG ELECTRONIC CO., LTD. |
| 12158250 | Organic-light emitting diode | Oct 23, 23 | Dec 03, 24 | PICTIVA DISPLAYS INTERNATIONAL LIMITED |
| 12146625 | Sector light and lens | Mar 21, 23 | Nov 19, 24 | Sealite PTY LTD |
| 12123557 | Illumination device with white and non-white sources | Jan 15, 20 | Oct 22, 24 | Harman Professional Denmark ApS |
| 12111026 | Lighting device for illuminating a surface | Oct 16, 20 | Oct 08, 24 | SIGNIFY HOLDING B.V. |
| 12102211 | Vanity mirror with second mirror assembly magnetically attached thereto | Feb 27, 23 | Oct 01, 24 | Simplehuman LLC |
| 12104757 | Traffic signaling system | Apr 04, 24 | Oct 01, 24 | Not available |
| 12099285 | Decorative swimming pool illumination device | Aug 17, 22 | Sep 24, 24 | Not available |
| 12085257 | Two-in-one wall lamp | Feb 04, 24 | Sep 10, 24 | Not available |
| 12078302 | Light source for plant cultivation and plant cultivation device | Sep 15, 21 | Sep 03, 24 | SEOUL VIOSYS CO., LTD. |
| 12029295 | Safety carrier having light-emitting device | Mar 08, 22 | Jul 09, 24 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0102,124 | LAMP FOR DISPLAYING MULTI-COLOR LIGHTING EFFECTS | Dec 10, 24 | Mar 27, 25 | Razer (Asia-Pacific) Pte Ltd |
| 2024/0426,442 | LIGHT SOURCE FOR PLANT CULTIVATION AND PLANT CULTIVATION DEVICE | Aug 30, 24 | Dec 26, 24 | Seoul Viosys Co., Ltd. |
| 2024/0348,094 | COUNTERTOP FREE-POSITIONING WIRELESS CHARGING DEVICE | Apr 09, 24 | Oct 17, 24 | Not available |
| 2024/0349,406 | System and Method for Producing High Quality Temperature Adjustable White Light | Apr 11, 24 | Oct 17, 24 | Not available |
| 2024/0316,590 | VOLATILE MATERIAL DISPENSER | May 21, 24 | Sep 26, 24 | Not available |
| 2024/0295,297 | SYNTHESIZED LIGHT GENERATION METHOD, OPTICAL CHARACTERISTIC CONVERTING COMPONENT, LIGHT SOURCE, OPTICAL NOISE REDUCTION METHOD, MEASUREMENT METHOD, IMAGING METHOD, SIGNAL PROCESSING AND/OR DATA ANALYSIS METHOD, DATA ANALYSIS PROGRAM, DISPLAY METHOD, COMMUNICATION METHOD, SERVICE PROVIDING METHOD, OPTICAL DEVICE, AND SERVICE PROVIDING SYSTEM | Feb 27, 24 | Sep 05, 24 | Japan Cell Co., Ltd. |
| 2024/0194,064 | LIGHTING SYSTEM FOR ROAD CROSSING, MAINLY FOR PEDESTRIAN CROSSWALKS, METHOD OF LIGHTING | Apr 07, 22 | Jun 13, 24 | Not available |
| 2024/0187,769 | DUST CAP ILLUMINATION | Nov 30, 23 | Jun 06, 24 | Not available |
| 2024/0157,387 | Pixelated Water Display and Design Tools Therefor | Nov 13, 23 | May 16, 24 | WET |
| 2024/0093,840 | WIRELESS LIGHTING CONTROL SYSTEM | Nov 27, 23 | Mar 21, 24 | FANLIGHT CO., LTD. |
| 2023/0103,093 | LIGHT EMITTING DIODE (LED) FILAMENT LAMP WITH VARIABLE COLOR TEMPERATURE | Nov 25, 20 | Mar 30, 23 | Not available |
| 2023/0039,570 | MICROPHONE | Aug 08, 21 | Feb 09, 23 | Not available |
| 2023/0032,202 | MULTICOLORED REFLECTIVE LIGHTING | Jul 28, 21 | Feb 02, 23 | Not available |
| 2022/0154,900 | SECTOR LIGHT AND LENS | Mar 03, 20 | May 19, 22 | Not available |
| 2021/0285,609 | LIGHT SOURCE DEVICE AND LIGHT-AMOUNT ADJUSTING METHOD | Jun 01, 21 | Sep 16, 21 | OLYMPUS CORPORATION |
| 2020/0240,603 | Color Temperature Compensation System And Method For Stage Light | Apr 14, 20 | Jul 30, 20 | Guangzhou Haoyang Electronic Co., Ltd. |
| 2020/0232,613 | ASSEMBLY FOR IMPROVED INSTALLATION AND METHOD OF USE | Jan 15, 20 | Jul 23, 20 | Not available |
| 2020/0200,343 | RGB SYNCHRONOUS INTELLIGENT LIGHT STRING | Feb 08, 18 | Jun 25, 20 | JIANGSU LEDCO LIGHTING TECH CO., LTD. |
| 2020/0041,082 | Adaptive Ambiance Lighting | Aug 01, 19 | Feb 06, 20 | Not available |
| 2019/0162,377 | METHOD FOR REALIZING FAST COLOR MIXING OF ANY COLORS | Jan 31, 19 | May 30, 19 | GUANGZHOU YAJIANG PHOTOELECTRIC EQUIPMENT CO., LTD |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 24 Months (last 2 years Issuances)
- 24 Months (last 5 years Issuances)