H04B 2203/5412
By modofying wave form of the power source
Official title: by modofying wave form of the power source
H04B2203/5412 (By modofying wave form of the power source) appears on 78 US grants and 102 published applications in this corpus.
Search patents in H04B- Granted patents
- 78
- Published applications
- 102
- Assignees
- 86
- Inventors
- 201
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 3 | 3 |
| 2006 | 3 | 4 |
| 2007 | 1 | 5 |
| 2008 | 1 | 6 |
| 2009 | 3 | 12 |
| 2010 | 2 | 3 |
| 2011 | 5 | 3 |
| 2012 | 5 | 9 |
| 2013 | 4 | 8 |
| 2014 | 3 | 7 |
| 2015 | 10 | 6 |
| 2016 | 10 | 6 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 6 | 1 |
| 2020 | 3 | 4 |
| 2021 | 1 | 2 |
| 2022 | 4 | 3 |
| 2023 | 1 | 4 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Motor control device29 Sep 2026US 12,749,996 B2Lutron Technology Company LLC
- Light-emitting diode lamp illumination system, and dimmer and light-emitting diode lamp thereof30 Dec 2025US 12,513,794 B2Jiaxing Super Lighting Electric Appliance Co., Ltd
- System for transmitting information via electric lines and method for operating the system15 Jul 2025US 12,362,781 B2Sew-Eurodrive GmbH & Co. KG
- Identification circuit and method for power-line carrier signal, and integrated circuit chip5 Nov 2024US 12,137,504 B2Cr Technology (Pingtan) Co., Ltd.
- Motor control device3 Sep 2024US 12,081,151 B2Lutron Technology Company LLC
- Led lamp lighting system4 Dec 2025US 2025/0374395 A1Jiaxing Super Lighting Electric Appliance Co., Ltd
- Electronic device, charging device, and charging control method19 Jun 2025US 2025/0202244 A1Vivo Mobile Communication Co., Ltd.
- Motor Control Device14 Nov 2024US 2024/0380348 A1Lutron Technology Company LLC
- Transmission system and transmission method for transmitting data and energy via a two-wire line14 Nov 2024US 2024/0380430 A1Phoenix Contact GmbH & Co.KG
- PLC In-band Control for Wearables and Hearables23 Nov 2023US 2023/0376434 A1Google Inc.
Most cited
By later US patents
- Illuminative light communication device346US 7,583,901 B2Nakagawa Laboratories, Inc. · 2009
- Power line communications method157US 6,987,444 B2Pacific Solar Pty Limited · 2006
- Variable low frequency offset, differential, ook, high-speed power-line communication86US 6,275,144 B1TeleNetwork, Inc. · 2001
- System for control of lights and motors58US 8,068,014 B2Lutron Electronics Co., Inc. · 2011
- Time synchronization in a network37US 7,558,294 B2Intellon Corporation · 2009