B65H 43/08
Photoelectric devices
B65H43/08 (Photoelectric devices) appears on 271 US grants and 259 published applications in this corpus.
Search patents in B65H- Granted patents
- 271
- Published applications
- 259
- Assignees
- 129
- Inventors
- 641
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 5 |
| 2006 | 3 | 2 |
| 2007 | 3 | 5 |
| 2008 | 0 | 1 |
| 2009 | 1 | 5 |
| 2010 | 4 | 7 |
| 2011 | 6 | 13 |
| 2012 | 9 | 8 |
| 2013 | 8 | 0 |
| 2014 | 5 | 6 |
| 2015 | 9 | 17 |
| 2016 | 11 | 13 |
| 2017 | 7 | 13 |
| 2018 | 19 | 22 |
| 2019 | 18 | 21 |
| 2020 | 18 | 25 |
| 2021 | 24 | 24 |
| 2022 | 15 | 11 |
| 2023 | 12 | 15 |
| 2024 | 10 | 21 |
| 2025 | 13 | 12 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Plant and method for manufacturing corrugated board with an order change detector8 Sep 2026US 12,728,615 B2Fosber S.p.A.
- Media ejecting apparatus, control method, and non-transitory computer-executable medium18 Aug 2026US 12,709,512 B2Pfu Limited
- Tape feeding apparatus4 Aug 2026US 12,698,177 B2Samsung Display Co., Ltd.
- Card conveyance unit23 Jun 2026US 12,662,339 B2Nidec Instruments Corporation
- Automated control of on-edge envelope stacking23 Jun 2026US 12,662,346 B2DMT Solutions Global Corporation
- Dual Compartment Recycler Cassette with Multi Note Transport Path27 Aug 2026US 2026/0250094 A1Diebold Nixdorf, Incorporated
- Dynamic buffering apparatus and method for processing documents30 Apr 2026US 2026/0116681 A1Bowe Systec AG
- Document feeding device and image scanning apparatus16 Apr 2026US 2026/0106943 A1KYOCERA Document Solutions Inc.
- Discharge device and image forming apparatus12 Mar 2026US 2026/0072387 A1FUJIFILM Business Innovation Corp.
- Electrode sheet transporting apparatus5 Mar 2026US 2026/0062245 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Height sensing device133US 3,968,364 AXerox Corporation · 1976
- Dual mode stack height and sheet delivery detector66US 5,033,731 AXerox Corporation · 1991
- Methods and apparatus for counting thin stacked objects40US 5,534,690 A1996
- Method of and apparatus for detecting defects in a process for making sealed sterile packages37US 6,097,427 AEthicon, Inc. · 2000
- Carpet position sensor34US 5,989,368 ANorth American Manufacturing Company · 1999