G06K 7/10851
Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of
Official title: {Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device (basic electronic circuitry H03)}
G06K7/10851 (Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of) appears on 1,370 US grants and 676 published applications in this corpus.
Search patents in G06K- Granted patents
- 1,370
- Published applications
- 676
- Assignees
- 256
- Inventors
- 1,212
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 6 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 15 | 0 |
| 1988 | 9 | 0 |
| 1989 | 14 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 18 | 0 |
| 1993 | 27 | 0 |
| 1994 | 47 | 0 |
| 1995 | 45 | 0 |
| 1996 | 69 | 0 |
| 1997 | 63 | 0 |
| 1998 | 76 | 0 |
| 1999 | 77 | 0 |
| 2000 | 55 | 0 |
| 2001 | 48 | 17 |
| 2002 | 52 | 48 |
| 2003 | 64 | 43 |
| 2004 | 34 | 76 |
| 2005 | 42 | 71 |
| 2006 | 53 | 38 |
| 2007 | 53 | 80 |
| 2008 | 40 | 68 |
| 2009 | 90 | 31 |
| 2010 | 50 | 29 |
| 2011 | 36 | 14 |
| 2012 | 23 | 19 |
| 2013 | 21 | 20 |
| 2014 | 19 | 16 |
| 2015 | 25 | 20 |
| 2016 | 22 | 18 |
| 2017 | 16 | 13 |
| 2018 | 9 | 7 |
| 2019 | 12 | 11 |
| 2020 | 10 | 10 |
| 2021 | 8 | 10 |
| 2022 | 7 | 3 |
| 2023 | 8 | 6 |
| 2024 | 8 | 3 |
| 2025 | 5 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for illuminating a target of a barcode reader16 Dec 2025US 12,499,337 B2Datalogic IP Tech S.R.L.
- Techniques for automated beam adjustment for portal directionality2 Dec 2025US 12,488,207 B2Zebra Technologies Corporation
- Camera and method for detecting an object28 Oct 2025US 12,457,424 B2Sick AG
- Method, apparatus, and system for characterizing an optical system15 Jul 2025US 12,361,239 B2Hand Held Products, Inc.
- Method and system for reducing perceived illumination flicker in multi-sensor barcode scanners15 Jul 2025US 12,361,240 B2Zebra Technologies Corporation
- Dual PCB Green Laser Engine Layout26 Mar 2026US 2026/0087285 A1Zebra Technologies Corporation
- Method for Decoding a Machine Readable Code12 Feb 2026US 2026/0044697 A1Sick AG
- Techniques for Automated Beam Adjustment for Portal Directionality28 Aug 2025US 2025/0272522 A1Zebra Technologies Corporation
- Method and System for Reducing Perceived Illumination Flicker in Multi-Sensor Barcode Scanners29 May 2025US 2025/0173530 A1Zebra Technologies Corporation
- Camera device and method for reading optical codes20 Mar 2025US 2025/0094747 A1Sick AG
Most cited
By later US patents
- Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones789US 5,726,984 ANorand Corporation · 1998
- Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture686US 7,128,266 B2Metrologic Instruments, Inc. · 2006
- Hand-held data capture system with interchangable modules608US 5,410,141 ANorand Corporation · 1995
- Customizable optical reader604US 7,159,783 B2Hand Held Products, Inc. · 2007
- Hand-supportable digital image capture and processing system supporting a multi-tier modular software architecture554US 8,366,005 B2Metrologic Instruments, Inc. · 2013