G01D 5/2458
With incremental and absolute tracks on separate encoders
Official title: {with incremental and absolute tracks on separate encoders}
G01D5/2458 (With incremental and absolute tracks on separate encoders) appears on 59 US grants and 58 published applications in this corpus.
Search patents in G01D- Granted patents
- 59
- Published applications
- 58
- Assignees
- 48
- Inventors
- 140
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 4 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 4 | 4 |
| 2017 | 3 | 4 |
| 2018 | 3 | 5 |
| 2019 | 5 | 6 |
| 2020 | 5 | 3 |
| 2021 | 0 | 3 |
| 2022 | 6 | 5 |
| 2023 | 1 | 2 |
| 2024 | 4 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic scale ruler and vernier caliper, and use method thereof7 Apr 2026US 12,595,995 B2Guangzhou Houzuo Technology Co., Ltd.
- Position detection device and imaging device27 Jan 2026US 12,535,338 B2Panasonic Intellectual Property Management Co., Ltd.
- Encoder device and manufacturing method thereof, drive device, stage device, and robot device20 Aug 2024US 12,066,454 B2Nikon Corporation
- Vernier sensor with self calibration28 May 2024US 11,994,411 B2Semiconductor Components Industries, LLC
- Encoder system for a drive28 May 2024US 11,994,415 B2Wittenstein AG
- Waveform measuring instrument, measurement method, and non-transitory computer readable medium11 Jun 2026US 2026/0160538 A1Yokogawa Test & Measurement Corporation
- Transport system and method for operating the transport system31 Jul 2025US 2025/0244151 A1
- Encoder device and manufacturing method thereof, drive device, stage device, and robot device21 Nov 2024US 2024/0385208 A1Nikon Corporation
- Electronic scale ruler and vernier caliper, and use method thereof13 Jun 2024US 2024/0191982 A1Guangzhou Houzuo Technology Co., Ltd.
- Position detection device and imaging device16 May 2024US 2024/0159571 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Multiturn rotary encoder with multiple code carriers coupled by a reduction gear31US 6,542,088 B1Dr. Johannes Heidenheim GmbH · 2003
- PEX crimping tool28US 9,808,851 B2Milwaukee Electric Tool Corporation · 2017
- Absolute encoder employing linked sub-encoders and beat track24US 7,368,705 B2GSI Group Corporation · 2008
- Absolute position detecting system for servocontrol system22US 4,575,666 AFanuc Corporation · 1986
- Absolute position detecting system for servocontrol system21US 4,647,827 AFanuc Corporation · 1987