G06M 1/272
Using photoelectric means
Official title: using photoelectric means
G06M1/272 (Using photoelectric means) appears on 35 US grants and 25 published applications in this corpus.
Search patents in G06M- Granted patents
- 35
- Published applications
- 25
- Assignees
- 33
- Inventors
- 106
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method to count pills16 Jul 2024US 12,036,185 B2Optum, Inc.
- Modular inventory management system14 Nov 2023US 11,814,247 B2Zebra Technologies Corporation
- Method and system for monitoring egg-laying performance of caged laying-hens at laying-hen positions13 Dec 2022US 11,523,590 B2Zhejiang University
- Device and method for adjusting a signal for an object detector8 Nov 2022US 11,493,426 B2Deere & Company
- Insect-trapping device and its counting method19 Apr 2022US 11,304,414 B2Quanta Computer Inc.
- Finger-wearable anti-stress device2 Oct 2025US 2025/0303105 A1
- Jump counting method, electronic device and storage medium6 Feb 2025US 2025/0041666 A1
- Adaptive Measurement And Calculation Method for Luminescence Values of Chemiluminescence Analyzer11 May 2023US 2023/0146779 A1Chongqing Capitalbio New View Diagnostic Technology Co., Ltd
- System and method to count pills19 Jan 2023US 2023/0017452 A1Optum, Inc.
- Method and system for monitoring egg-laying performance of caged laying-hens at laying-hen positions14 Jul 2022US 2022/0217951 A1Zhejiang University
Most cited
By later US patents
- Pre-metered dose magazine for breath-actuated dry powder inhaler132US 6,655,381 B2IVAX Corporation · 2003
- Apparatus and method for remotely monitoring a utility meter by use of a liquid crystal display51US 4,628,313 ATeleMeter Corporation · 1986
- Remote meter-reader device for gas meters, and the like43US 4,688,038 A1987
- Supply meter and method for reading a fixed supply meter38US 6,853,309 B12005
- Optical encoder25US 4,642,634 ANCR Corporation · 1987