H04Q 2011/0039
Electrical control
Official title: {Electrical control}
H04Q2011/0039 (Electrical control) appears on 789 US grants and 694 published applications in this corpus.
Search patents in H04Q- Granted patents
- 789
- Published applications
- 694
- Assignees
- 311
- Inventors
- 1,420
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 13 | 0 |
| 1996 | 16 | 0 |
| 1997 | 10 | 0 |
| 1998 | 22 | 0 |
| 1999 | 14 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 13 |
| 2002 | 23 | 77 |
| 2003 | 37 | 46 |
| 2004 | 49 | 38 |
| 2005 | 35 | 32 |
| 2006 | 41 | 30 |
| 2007 | 40 | 30 |
| 2008 | 22 | 32 |
| 2009 | 25 | 14 |
| 2010 | 30 | 19 |
| 2011 | 19 | 12 |
| 2012 | 24 | 28 |
| 2013 | 13 | 22 |
| 2014 | 34 | 26 |
| 2015 | 28 | 25 |
| 2016 | 20 | 42 |
| 2017 | 42 | 42 |
| 2018 | 27 | 29 |
| 2019 | 44 | 23 |
| 2020 | 29 | 28 |
| 2021 | 28 | 24 |
| 2022 | 17 | 17 |
| 2023 | 15 | 13 |
| 2024 | 13 | 10 |
| 2025 | 6 | 11 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Switch system, switch apparatus, and linear drive pluggable optics apparatus6 Oct 2026US 12,756,960 B2Jess-Link Products Co., Ltd.
- Optical fiber test method, ROADM system, server and storage medium29 Sep 2026US 12,750,152 B2Zte Corporation
- In-network optical inference19 May 2026US 12,634,606 B2Massachusetts Institute of Technology
- Centralized light supply apparatus12 May 2026US 12,628,260 B2Zte Corporation
- Raster multiplexing in photonic circuits17 Feb 2026US 12,554,172 B2Psiquantum, Corp.
- Hybrid optical-electric interconnection system for large-scale intelligent computing center24 Sep 2026US 2026/0292377 A1Beijing University of Posts and Telecommunications
- Pair routing between undersea fiber optic cables13 Aug 2026US 2026/0235815 A1Subcom, LLC
- Stochastic time based photon multiplexer30 Jul 2026US 2026/0222080 A1Psiquantum, Corp.
- Switching systems configured to receive optical and electrical modules30 Jul 2026US 2026/0222713 A1Eridu Al Corporation
- Optical Switch9 Jul 2026US 2026/0197565 A1NTT, Inc.
Most cited
By later US patents
- Packet-switched self-routing multistage interconnection network having contention-free fanout, low-loss routing, and fanin buffering to efficiently realize arbitrarily low packet loss365US 5,541,914 A1996
- Switchable multi-drop video distribution system296US 5,867,484 AIntellect Network Technologies · 1999
- Two-dimensional optoelectronic tune-switch268US 5,671,304 AUniversite Laval · 1997
- Non-blocking, scalable optical router architecture and method for routing optical traffic169US 6,665,495 B1Yotta Networks, LLC · 2003
- High-throughput, low-latency next generation internet networks using optical tag switching162US 6,111,673 ATelcordia Technologies, Inc. · 2000