F16H 55/08
Profiling
F16H55/08 (Profiling) appears on 611 US grants and 603 published applications in this corpus.
Search patents in F16H- Granted patents
- 611
- Published applications
- 603
- Assignees
- 372
- Inventors
- 1,236
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 12 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 2 |
| 2002 | 5 | 7 |
| 2003 | 4 | 8 |
| 2004 | 6 | 11 |
| 2005 | 4 | 13 |
| 2006 | 8 | 12 |
| 2007 | 3 | 14 |
| 2008 | 7 | 23 |
| 2009 | 8 | 20 |
| 2010 | 9 | 23 |
| 2011 | 15 | 14 |
| 2012 | 20 | 15 |
| 2013 | 15 | 24 |
| 2014 | 17 | 19 |
| 2015 | 21 | 27 |
| 2016 | 18 | 22 |
| 2017 | 17 | 36 |
| 2018 | 22 | 46 |
| 2019 | 25 | 42 |
| 2020 | 47 | 43 |
| 2021 | 39 | 39 |
| 2022 | 24 | 34 |
| 2023 | 40 | 30 |
| 2024 | 37 | 32 |
| 2025 | 34 | 23 |
| 2026 | 11 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F16H 55/0806Involute profile127
- F16H 55/0833Flexible toothed member92
- F16H 2055/0893For parallel shaft arrangement of toothed membersIndexing code69
- F16H 55/0886With corrections along the width58
- F16H 55/088With corrections on tip or foot of the teeth54
- F16H 55/0873For improving axial engagement34
- F16H 2055/086Silent gear profilesIndexing code32
- F16H 55/0853Skewed-shaft arrangement of the toothed members23
Recent patents
- Rotary element for transmitting rotary motion15 Sep 2026US 12,736,118 B2
- Hybrid material rotational systems and methods of manufacturing18 Aug 2026US 12,710,091 B2Amorphology Inc.
- Gear having a helical toothing4 Aug 2026US 12,698,825 B2IMS Gear SE & Co. KGaA
- Herringbone gear pair with constant meshing characteristics constructed tooth pair28 Jul 2026US 12,692,932 B2Chongqing University
- Gearbox9 Jun 2026US 12,650,157 B2Wittenstein AG
- Gear mechanism8 Oct 2026US 2026/0309218 A1Techno Dynamics Inc.
- Toroidal enveloping worm and helical gear transmission mechanism for robot finger joint, and robot24 Sep 2026US 2026/0284867 A1Talls Intelligent Technology (Shenzhen) Co., Ltd.
- Single speed twin shaft gearbox24 Sep 2026US 2026/0285140 A1BAE Systems Controls Inc.
- Gear assembly20 Aug 2026US 2026/0243328 A1Precision Technologies Group (PTG) Limited
- Helical Pinion and Helical Gear Transmission20 Aug 2026US 2026/0243339 A1Robert Bosch GmbH
Most cited
By later US patents
- Self-lubricating gear system65US 5,423,232 AIMO Industries Inc., Boston Gear Division · 1995
- Tooth profile of spline of strain wave gearing63US 4,823,638 AHarmonic Drive Systems Inc. · 1989
- Tooth profile of one of circular splines of flat-shaped strain wave gearing50US 4,974,470 AHarmonic Drive Systems Inc. · 1990
- Connection between components47US 5,570,971 A1996
- Gear46US 5,181,433 AChiba Dies Co., Ltd. · 1993