B65H 2515/60
Optical characteristics
Official title: Optical characteristics, e.g. colour, light
B65H2515/60 (Optical characteristics) appears on 203 US grants and 169 published applications in this corpus.
Search patents in B65H- Granted patents
- 203
- Published applications
- 169
- Assignees
- 97
- Inventors
- 498
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 4 |
| 2002 | 8 | 3 |
| 2003 | 8 | 17 |
| 2004 | 9 | 7 |
| 2005 | 5 | 10 |
| 2006 | 13 | 7 |
| 2007 | 4 | 8 |
| 2008 | 2 | 9 |
| 2009 | 3 | 4 |
| 2010 | 6 | 8 |
| 2011 | 6 | 8 |
| 2012 | 7 | 6 |
| 2013 | 11 | 6 |
| 2014 | 13 | 11 |
| 2015 | 3 | 4 |
| 2016 | 9 | 8 |
| 2017 | 3 | 5 |
| 2018 | 2 | 6 |
| 2019 | 9 | 4 |
| 2020 | 5 | 4 |
| 2021 | 2 | 5 |
| 2022 | 7 | 6 |
| 2023 | 3 | 6 |
| 2024 | 3 | 4 |
| 2025 | 1 | 1 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tape feeding apparatus4 Aug 2026US 12,698,177 B2Samsung Display Co., Ltd.
- Card conveyance unit23 Jun 2026US 12,662,339 B2Nidec Instruments Corporation
- Medium supply device and image forming apparatus2 Jun 2026US 12,643,756 B2FUJIFILM Business Innovation Corp.
- Roll type raw material supply device26 May 2026US 12,637,313 B2LG Energy Solution, Ltd.
- Foil transfer device4 Feb 2025US 12,214,991 B2Brother Kogyo Kabushiki Kaisha
- Conveyance path opening/closing structure of media storage unit10 Sep 2026US 2026/0265013 A1Hyosung Tns Inc.
- Bobbin Replacement Method13 Aug 2026US 2026/0233957 A1LG Energy Solution, Ltd.
- Recording medium accommodating device and image forming apparatus30 Jul 2026US 2026/0219624 A1FUJIFILM Business Innovation Corp.
- Recording medium accommodating device and image forming apparatus25 Jun 2026US 2026/0181087 A1FUJIFILM Business Innovation Corp.
- Recording medium accommodating device and image forming apparatus25 Jun 2026US 2026/0181092 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Method and an apparatus for illuminating points on a medium51US 5,579,240 ADicon A/S · 1996
- Sheet detecting apparatus with correction means for sheet surface condition and sheet thickness40US 6,385,406 B1Canon Kabushiki Kaisha · 2002
- Double-feed sheet detection apparatus29US 5,067,704 ATokyo Aircraft Instrument Co., Ltd. · 1991
- Multiple stage dispenser27US 5,129,641 A1992
- Size or position sensing of intermixed sheets in a sheet stacking tray with sheet edge shadow detection26US 5,847,405 AXerox Corporation · 1998