H02K 29/10
Using light effect devices
Official title: using light effect devices
H02K29/10 (Using light effect devices) appears on 166 US grants and 71 published applications in this corpus.
Search patents in H02K- Granted patents
- 166
- Published applications
- 71
- Assignees
- 91
- Inventors
- 293
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 1 |
| 2003 | 3 | 5 |
| 2004 | 3 | 5 |
| 2005 | 1 | 1 |
| 2006 | 3 | 5 |
| 2007 | 4 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 3 | 3 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 4 | 9 |
| 2015 | 1 | 3 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 2 | 4 |
| 2019 | 4 | 3 |
| 2020 | 4 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 4 | 4 |
| 2025 | 1 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assembly of stator modules for a planar drive system8 Sep 2026US 12,732,032 B2Beckhoff Automation GmbH
- Active vehicle suspension system24 Feb 2026US 12,558,935 B2ClearMotion, Inc.
- Apparatus for operating simultaneously as DC (direct current) motor and DC generator26 Aug 2025US 12,401,258 B2
- Active vehicle suspension system31 Dec 2024US 12,179,539 B2ClearMotion, Inc.
- DC motor with angle sensor, rotor with windings and rotary transmitter for DC motor, couch for magnetic resonance system, and method for operating a DC motor with angle sensor29 Oct 2024US 12,127,855 B2Siemens Healthineers AG
- Photonically powered electromagnetic generator18 Jun 2026US 2026/0171877 A1Board of Trustees of Michigan State University
- Active vehicle suspension system2 Apr 2026US 2026/0091633 A1ClearMotion, Inc.
- Active vehicle suspension system28 Nov 2024US 2024/0391286 A1ClearMotion, Inc.
- Apparatus for operating simultaneously as dc (direct current) motor and dc generator17 Oct 2024US 2024/0348137 A1
- Active vehicle suspension system12 Sep 2024US 2024/0300275 A1ClearMotion, Inc.
Most cited
By later US patents
- Electronically commutated motor1,555US 4,169,990 AGeneral Electric Company · 1979
- Methods and apparatus for increasing power of permanent magnet motors1,432US 6,777,838 B22004
- Electronically commutated motor systems and control therefor813US 4,459,519 AGeneral Electric Company · 1984
- Optical encoder with fiber optics297US 4,162,399 ABEI Electronics, Inc. · 1979
- Permanent magnet d.c. motor having a radially-disposed working flux gap150US 5,659,217 A1997