H01C 10/28
The contact rocking or rolling along resistive element or taps
Official title: the contact rocking or rolling along resistive element or taps
H01C10/28 (The contact rocking or rolling along resistive element or taps) appears on 19 US grants and 3 published applications in this corpus.
Search patents in H01C- Granted patents
- 19
- Published applications
- 3
- Assignees
- 18
- Inventors
- 28
- Latest grant
- 8 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Varistor type multi-directional input device8 Sep 2020US 10,770,247 B1Dongguan City Kaihua Electronics Co., Ltd
- Fuel sender device for vehicle13 Feb 2018US 9,892,829 B2Hyundai Motor Company
- Brush type contact material and manufacturing method for the same21 Mar 2017US 9,601,888 B2Tanaka Kikinzoku Kogyo K.K.
- Uninterrupted curved disc pointing device3 Jul 2001US 6,256,012 B1Varatouch Technology Incorporated
- Electrical rotary potentiometer14 Sep 1999US 5,952,912 APreh-Werke GmbH & Co. KG
Most cited
By later US patents
- Uninterrupted curved disc pointing device44US 6,256,012 B1Varatouch Technology Incorporated · 2001
- Conductive elastomers in potentiometers & rheostats28US 4,833,440 AEaton Corporation · 1989
- Helically wound pitch-determining element for electronic musical instrument27US 3,997,863 ANorlin Music, Inc. · 1976
- Variable resistor22US 4,878,040 AFostex Corporation of Japan · 1989
- Pivotally actuated speed control means of an apparatus16US 4,047,145 ATowmotor Corporation · 1977