H02P 29/685
Compensating for hall sensor temperature non-linearity
Official title: {compensating for Hall sensor temperature non-linearity}
H02P29/685 (Compensating for hall sensor temperature non-linearity) appears on 12 US grants and 9 published applications in this corpus.
Search patents in H02P- Granted patents
- 12
- Published applications
- 9
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Motor control device6 Sep 2022US 11,437,941 B2Kabushiki Kaisha Toshiba
- Motor drive system and method capable of suppressing heat generation during low speed operation11 Jan 2022US 11,223,317 B2Hyundai Motor Company
- Closed-loop control of linear resonant actuator using back EMF data and hall sensing30 Apr 2019US 10,277,154 B2Apple Inc.
- Control apparatus for electric rotating machine16 Oct 2018US 10,103,677 B2Denso Corporation
- Energization control system and sensor unit9 Oct 2018US 10,097,130 B2Aisin Seiki Kabushiki Kaisha
- Motor control device23 Sep 2021US 2021/0297019 A1Kabushiki Kaisha Toshiba
- Motor drive system and method capable of suppressing heat generation during low speed operation12 Nov 2020US 2020/0358389 A1Hyundai Motor Company
- Closed-loop control of linear resonant actuator using back emf data and hall sensing1 Nov 2018US 2018/0316296 A1Apple Inc.
- Energization control system and sensor unit8 Jun 2017US 2017/0163204 A1Aisin Seiki Kabushiki Kaisha
- Control apparatus for electric rotating machine22 Sep 2016US 2016/0276975 A1Denso Corporation
Most cited
By later US patents
- Position detecting circuit and apparatus using the same60US 7,599,810 B2Olympus Corporation · 2009
- Driving device for polyphase motor5US 6,218,750 B1Alps Electric Co., Ltd. · 2001
- Index signal generating circuit4US 6,166,501 AAlps Electric Co., Ltd. · 2000
- Closed-loop control of linear resonant actuator using back EMF data and hall sensing3US 10,277,154 B2Apple Inc. · 2019
- Index signal generating circuit3US 5,995,314 AAlps Electric Co., Ltd. · 1999