H04Q 9/10
Using single different frequencies
Official title: using single different frequencies
H04Q9/10 (Using single different frequencies) appears on 8 US grants and 4 published applications in this corpus.
Search patents in H04Q- Granted patents
- 8
- Published applications
- 4
- Assignees
- 7
- Inventors
- 18
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2006 | 1 | 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sensor device, background noise data transmission method, and background noise data transmission program12 Sep 2023US 11,758,307 B2OMRON Corporation
- Sensor management unit, sensing data distribution system, sensing data evaluation method, and sensing data evaluation program5 Jan 2021US 10,887,675 B2OMRON Corporation
- Security device for guarding a vehicle23 May 2006US 7,050,587 B1Mannesmann VDO AG
- Telemetry system with transmitter holding position assignment22 Nov 2005US 6,968,160 B2Koninklijke Philips Electronics N. V.
- Patient monitoring systems having two-way communication22 Mar 2005US 6,870,484 B1GE Marquette Medical Systems, Inc.
- Sensor device, background noise data transmission method, and background noise data transmission program16 Apr 2020US 2020/0118576 A1OMRON Corporation
- Sensor management unit, sensing data distribution system, sensing data evaluation method, and sensing data evaluation program16 Apr 2020US 2020/0120406 A1OMRON Corporation
- Remote control system and remote setting system for construction machinery7 Aug 2003US 2003/0147727 A1Hitachi Construction Machinery Co., Ltd.
- Telemetry system with transmitter holding position assignment4 Oct 2001US 2001/0027088 A1Koninklijke Philips Electronics N. V.
Most cited
By later US patents
- Duplex bi-directional multi-mode remote instrument reading and telemetry system478US 5,438,329 AM&FC Holding, LLC · 1995
- Medical telemetry system with wireless and physical communication channels218US 6,150,951 AHewlett-Packard Company · 2000
- Patient monitoring systems having two-way communication62US 6,870,484 B1GE Marquette Medical Systems, Inc. · 2005
- Remote control system and remote setting system for construction machinery35US 6,782,644 B2Hitachi Construction Machinery Co., Ltd. · 2004
- Security device for guarding a vehicle3US 7,050,587 B1Mannesmann VDO AG · 2006