B41J 2/34
Comprising semiconductors
Official title: comprising semiconductors
B41J2/34 (Comprising semiconductors) appears on 37 US grants and 19 published applications in this corpus.
Search patents in B41J- Granted patents
- 37
- Published applications
- 19
- Assignees
- 19
- Inventors
- 66
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 6 |
| 2023 | 5 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal print head, thermal printer, and method for manufacturing thermal print head3 Sep 2024US 12,077,005 B2Rohm Co., Ltd.
- Heat image forming device and method21 Nov 2023US 11,820,121 B2Xerox Corporation
- Fountain solution imaging using dry toner electrophotography24 Oct 2023US 11,794,465 B2Xerox Corporation
- Fog development using a formative surface17 Oct 2023US 11,787,166 B2Xerox Corporation
- Secondary roller for fountain solution contact angle pinning17 Oct 2023US 11,787,167 B2Xerox Corporation
- Thermal print head and method of manufacturing the same3 Sep 2026US 2026/0257492 A1Rohm Co., Ltd.
- Semiconductor component and ink jet recording element substrate12 Jun 2025US 2025/0194259 A1Canon Kabushiki Kaisha
- Thermal print head, thermal printer, and method for manufacturing thermal print head4 May 2023US 2023/0140231 A1Rohm Co., Ltd.
- Matrix-addressed heat image forming device21 Jul 2022US 2022/0227115 A1Palo Alto Research Center Incorporated
- Fountain solution imaging using dry toner electrophotography21 Jul 2022US 2022/0227116 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Thermal-ink heater array using rectifying material153US 5,414,245 AHewlett-Packard Company · 1995
- Method for forming thermal-ink heater array using rectifying material83US 5,609,910 AHewlett-Packard Company · 1997
- Method of making RIS or ROS array bars using replaceable subunits40US 5,079,189 AXerox Corporation · 1992
- Thermal printer temperature regulation system30US 4,819,011 AKabushiki Kaisha Sato · 1989
- Thermal print head13US 3,931,492 ANippon Telegraph & Telephone Public Corporation · 1976