G01G 7/00
Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic
Official title: Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
G01G7/00 (Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic) appears on 392 US grants and 220 published applications in this corpus.
Search patents in G01G- Granted patents
- 392
- Published applications
- 220
- Assignees
- 201
- Inventors
- 694
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 10 | 0 |
| 1978 | 14 | 0 |
| 1979 | 16 | 0 |
| 1980 | 8 | 0 |
| 1981 | 16 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 12 | 0 |
| 1985 | 9 | 0 |
| 1986 | 5 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 1 |
| 2004 | 2 | 5 |
| 2005 | 1 | 6 |
| 2006 | 7 | 13 |
| 2007 | 8 | 10 |
| 2008 | 9 | 11 |
| 2009 | 6 | 5 |
| 2010 | 7 | 6 |
| 2011 | 6 | 7 |
| 2012 | 2 | 4 |
| 2013 | 2 | 9 |
| 2014 | 2 | 12 |
| 2015 | 9 | 7 |
| 2016 | 8 | 10 |
| 2017 | 6 | 7 |
| 2018 | 11 | 14 |
| 2019 | 11 | 12 |
| 2020 | 15 | 22 |
| 2021 | 10 | 10 |
| 2022 | 12 | 12 |
| 2023 | 6 | 7 |
| 2024 | 8 | 16 |
| 2025 | 12 | 4 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated high-precision weighing module1 Sep 2026US 12,723,909 B2Mettler-Toledo (Changzhou) Measurement Technology Ltd.
- Apparatus and methods for sensing mass accumulation degradation2 Jun 2026US 12,644,809 B2The United States of America as represented by the Secretary of the Navy
- Mass detection device, mass detection system, and mass detection method based on multi-sensor signal fusion19 May 2026US 12,631,482 B2Smyze Intelligence Technology (Shanghai) Co., Ltd
- Weighing apparatus configured to calculate failure risk, and inspection content proposing method of the same17 Mar 2026US 12,578,221 B2A&D Company, Limited
- Scale with overload detection3 Mar 2026US 12,566,087 B2Wipotec GmbH
- Weighing system having an astatic lever8 Oct 2026US 2026/0309538 A1Sartorius Lab Instruments GmbH & Co. KG
- Weighing device24 Sep 2026US 2026/0287415 A1Reestar International Limited
- Weighing system and coupling strip7 May 2026US 2026/0126318 A1Sartorius Lab Instruments GmbH & Co. KG
- System for the generation of gravitational waves30 Apr 2026US 2026/0117754 A1
- Measurement device26 Mar 2026US 2026/0085932 A1Yokogawa Electric Corporation
Most cited
By later US patents
- System to determine a change in weight at a load cell165US 10,198,710 B1Amazon Technologies, Inc. · 2019
- Multi-dimensional capacitive transducer146US 5,869,751 AHysitron, Inc. · 1999
- Conductive fabric sensor for vehicle seats97US 5,878,620 ASchlege Systems, Inc. · 1999
- Linearized capacitance sensor system83US 5,194,819 ASetra Systems, Inc. · 1993
- Electronic weighing device69US 4,354,562 A1982