H02N 11/00
Generators or motors not provided for elsewhere
Official title: Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means (by hydrostatic pressure F03B17/04; {by mechanical means F03G7/10;} by dynamo-electric means, {including arrangements of permanent magnets interacting with other permanent magnets,} H02K53/00)
H02N11/00 (Generators or motors not provided for elsewhere) appears on 764 US grants and 964 published applications in this corpus.
Search patents in H02N- Granted patents
- 764
- Published applications
- 964
- Assignees
- 461
- Inventors
- 1,695
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 4 |
| 2002 | 9 | 10 |
| 2003 | 13 | 15 |
| 2004 | 3 | 22 |
| 2005 | 11 | 25 |
| 2006 | 16 | 17 |
| 2007 | 16 | 36 |
| 2008 | 21 | 35 |
| 2009 | 19 | 31 |
| 2010 | 14 | 35 |
| 2011 | 17 | 27 |
| 2012 | 22 | 19 |
| 2013 | 15 | 39 |
| 2014 | 20 | 56 |
| 2015 | 23 | 37 |
| 2016 | 25 | 32 |
| 2017 | 30 | 33 |
| 2018 | 49 | 57 |
| 2019 | 38 | 54 |
| 2020 | 40 | 82 |
| 2021 | 47 | 57 |
| 2022 | 51 | 59 |
| 2023 | 53 | 45 |
| 2024 | 58 | 65 |
| 2025 | 34 | 39 |
| 2026 | 19 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal bimetal actuators for use in non-magnetic medical devices6 Oct 2026US 12,751,623 B2Koninklijke Philips N. V.
- Method of controlling power delivered to an actuator assembly6 Oct 2026US 12,756,333 B2Cambridge Mechatronics Limited
- Energy storage systems and methods22 Sep 2026US 12,745,562 B2PXF Holding LLC
- Power generation device15 Sep 2026US 12,738,868 B2DENSO TEN Limited
- Turbofan thermoelectric generation1 Sep 2026US 12,722,794 B1Rtx Corporation
- Continuous rotating, cascading magnetic motor24 Sep 2026US 2026/0291407 A1
- Energy harvesting switch integrated with multiple gateways to cabin network17 Sep 2026US 2026/0280450 A1BAE Systems Controls Inc.
- Conformal Thrust Generation by Strong Binding Energy Release in Quantum Capillary Lattices17 Sep 2026US 2026/0280451 A1
- Electric generator27 Aug 2026US 2026/0254374 A1Tamer Technologies, Inc.
- Field replaceable electronic return for actuator13 Aug 2026US 2026/0238035 A1Schneider Electric Buildings Americas, Inc.
Most cited
By later US patents
- Method and system for inhibiting cross-contamination in fluids of combinatorial chemistry device491US 5,603,351 ADavid Sarnoff Research Center, Inc. · 1997
- Electropipettor and compensation means for electrophoretic bias490US 5,779,868 ACaliper Technologies Corp. · 1998
- Electropipettor and compensation means for electrophoretic bias461US 5,880,071 ACaliper Technologies Corp. · 1999
- Wireless coded communication (WCC) devices for tracking retail interactions with goods and association to user accounts433US 9,911,290 B12018
- Liquid distribution system425US 5,846,396 ASarnoff Corporation · 1998