B41J 2/33585
Hollow parts under the heater
Official title: {Hollow parts under the heater}
B41J2/33585 (Hollow parts under the heater) appears on 49 US grants and 45 published applications in this corpus.
Search patents in B41J- Granted patents
- 49
- Published applications
- 45
- Assignees
- 12
- Inventors
- 48
- Latest grant
- 19 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 8 |
| 2010 | 3 | 7 |
| 2011 | 3 | 8 |
| 2012 | 13 | 9 |
| 2013 | 8 | 4 |
| 2014 | 6 | 0 |
| 2015 | 1 | 1 |
| 2016 | 3 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal print head and method of manufacturing thermal print head19 Apr 2022US 11,305,553 B2Rohm Co., Ltd.
- Thermal head and thermal printer2 Apr 2019US 10,245,843 B2KYOCERA Corporation
- Thermal print head and thermal printer31 May 2016US 9,352,585 B2Rohm Co., Ltd.
- Thermal head, printer, and method of manufacturing thermal head5 Apr 2016US 9,302,495 B2Seiko Instruments Inc.
- Thermal print head and thermal printer2 Feb 2016US 9,248,663 B2Rohm Co., Ltd.
- Thermal print head and method of manufacturing thermal print head17 Dec 2020US 2020/0391517 A1Rohm Co., Ltd.
- Thermal head and thermal printer19 Jul 2018US 2018/0201026 A1KYOCERA Corporation
- Thermal print head and thermal printer21 Apr 2016US 2016/0107452 A1Rohm Co., Ltd.
- Thermal print head and thermal printer10 Sep 2015US 2015/0251440 A1Rohm Co., Ltd.
- Thermal head manufacturing method, thermal head, and printer19 Dec 2013US 2013/0335499 A1Seiko Instruments Inc.
Most cited
By later US patents
- Thermal printhead with enhanced laterla heat conduction24US 5,357,271 AIntermec Corporation · 1994
- Semiconductor heater and method for making14US 6,023,091 AMotorola, Inc. · 2000
- Heating resistor element, manufacturing method for the same, thermal head, and printer14US 7,768,541 B2Seiko Instruments Inc. · 2010
- Thermal printhead, substrate for the same and method for making the substrate9US 5,940,109 ARohm Co., Ltd. · 1999
- Thermal printhead, substrate for the same and method for making the substrate9US 5,949,465 ARohm Co., Ltd. · 1999