H04B 10/807
Optical power feeding, i.e. transmitting power using an optical signal
Official title: {Optical power feeding, i.e. transmitting power using an optical signal}
H04B10/807 (Optical power feeding, i.e. transmitting power using an optical signal) appears on 414 US grants and 452 published applications in this corpus.
Search patents in H04B- Granted patents
- 414
- Published applications
- 452
- Assignees
- 221
- Inventors
- 695
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 7 |
| 2005 | 1 | 0 |
| 2006 | 4 | 4 |
| 2007 | 1 | 1 |
| 2008 | 3 | 7 |
| 2009 | 1 | 6 |
| 2010 | 3 | 13 |
| 2011 | 9 | 13 |
| 2012 | 2 | 4 |
| 2013 | 5 | 10 |
| 2014 | 10 | 15 |
| 2015 | 11 | 15 |
| 2016 | 17 | 23 |
| 2017 | 23 | 38 |
| 2018 | 41 | 34 |
| 2019 | 27 | 24 |
| 2020 | 21 | 25 |
| 2021 | 30 | 40 |
| 2022 | 36 | 56 |
| 2023 | 33 | 29 |
| 2024 | 40 | 22 |
| 2025 | 38 | 37 |
| 2026 | 7 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wireless power distribution system6 Oct 2026US 12,756,239 B2Wi-Charge Ltd.
- Power receivers and high power over fiber11 Aug 2026US 12,706,488 B2
- Centralized intelligent power management26 May 2026US 12,638,894 B2Hewlett Packard Enterprise Development LP
- Polarization-diversity optical power supply28 Apr 2026US 12,615,091 B2Ciena Corporation
- System and method of optical base station(s) and autonomous wireless hotspot device(s)21 Apr 2026US 12,609,775 B2Wireless Photonics LLC
- System and method for optically transmitting electrical power or communications signals8 Oct 2026US 2026/0312434 A1University of Connecticut
- Optical Communication System And Reset Method24 Sep 2026US 2026/0291622 A1Nippon Telegraph and Telephone Corporation
- Stretched single optical span communications system and method avoiding hazardous power levels24 Sep 2026US 2026/0291637 A1Ciena Corporation
- Communication system, communication method, and recording medium10 Sep 2026US 2026/0269872 A1NEC Corporation
- A method and apparatus for collecting, transporting and distributing energy27 Aug 2026US 2026/0254407 A1ATOA Scientific Technologies Pvt. Ltd
Most cited
By later US patents
- Method and apparatus for providing power to waveguide systems232US 10,371,889 B1AT&T Intellectual Property I, L. P. · 2019
- System for converting a received modulated light into both power for the system and image data displayed by the system149US 5,193,201 A1993
- Fiber-optic interface system130US 5,528,409 ANT International, Inc. · 1996
- System and method for optically powering a remote network component116US 7,388,892 B2Corning Incorporated · 2008
- Communication system and method107US 4,434,510 A1984