H04B 10/564
Power control
H04B10/564 (Power control) appears on 902 US grants and 833 published applications in this corpus.
Search patents in H04B- Granted patents
- 902
- Published applications
- 833
- Assignees
- 369
- Inventors
- 1,879
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 9 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 11 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 23 | 0 |
| 2001 | 21 | 7 |
| 2002 | 17 | 35 |
| 2003 | 23 | 23 |
| 2004 | 19 | 24 |
| 2005 | 12 | 20 |
| 2006 | 18 | 23 |
| 2007 | 12 | 15 |
| 2008 | 12 | 8 |
| 2009 | 20 | 9 |
| 2010 | 6 | 14 |
| 2011 | 14 | 14 |
| 2012 | 10 | 10 |
| 2013 | 13 | 19 |
| 2014 | 15 | 34 |
| 2015 | 41 | 59 |
| 2016 | 54 | 69 |
| 2017 | 79 | 54 |
| 2018 | 47 | 58 |
| 2019 | 62 | 50 |
| 2020 | 63 | 61 |
| 2021 | 55 | 43 |
| 2022 | 42 | 46 |
| 2023 | 40 | 38 |
| 2024 | 39 | 36 |
| 2025 | 29 | 39 |
| 2026 | 21 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electronic demultiplexing for dual-polarization (DP) intensity-modulated direct detection (IMDD) optical communication systems7 Jul 2026US 12,676,679 B2Aloe Semiconductor Inc.
- A method for reducing standby power consumption in an optical wireless communication system27 Aug 2026US 2026/0254534 A1Signify Holding B. V.
- Computing system20 Aug 2026US 2026/0243984 A1Shanghai Xizhi Technology Co., Ltd.
- Chip, module, device, and system for optical interconnection6 Aug 2026US 2026/0227585 A1Shanghai Xizhi Technolgy Co., Ltd.
- Dynamic duty cycle control for an estimator6 Aug 2026US 2026/0230186 A1Idea Sistemas Eletronicôs LTDA S.A.
- Computing system30 Jul 2026US 2026/0222083 A1Shanghai Xizhi Technology Co., Ltd.
Most cited
By later US patents
- Method and apparatus for an L.E.D. flashlight530US 6,095,661 APPT Vision, Inc. · 2000
- Programmable LED driver226US 6,144,222 AInternational Business Machines Corporation · 2000
- High performance data paths176US 6,301,637 B1Storage Technology Corporation · 2001
- Method and apparatus for L.E.D. illumination173US 6,305,818 B1PPT Vision, Inc. · 2001
- Optical networking unit employing optimized optical packaging138US 6,652,158 B2Optical Zonu Corporation · 2003