B41J 2/3352
Integrated circuits
Official title: {Integrated circuits}
B41J2/3352 (Integrated circuits) appears on 79 US grants and 68 published applications in this corpus.
Search patents in B41J- Granted patents
- 79
- Published applications
- 68
- Assignees
- 28
- Inventors
- 152
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 3 |
| 2015 | 4 | 4 |
| 2016 | 6 | 7 |
| 2017 | 5 | 3 |
| 2018 | 4 | 10 |
| 2019 | 6 | 3 |
| 2020 | 4 | 1 |
| 2021 | 1 | 6 |
| 2022 | 6 | 5 |
| 2023 | 3 | 8 |
| 2024 | 7 | 3 |
| 2025 | 2 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable thermal printing device1 Sep 2026US 12,722,400 B2
- Thermal print head with COF structure1 Sep 2026US 12,722,401 B2Prinics Co., Ltd.
- Thermal print head and method for manufacturing thermal print head18 Aug 2026US 12,709,104 B2Rohm Co., Ltd.
- Recording device12 Aug 2025US 12,384,167 B2Seiko Epson Corporation
- Printing apparatus, printing method, and non-transitory computer-readable storage medium22 Apr 2025US 12,280,603 B2Brother Kogyo Kabushiki Kaisha
- Thermal print head and thermal printer1 Oct 2026US 2026/0296050 A1Rohm Co., Ltd.
- Thermal print head and method of manufacturing the same3 Sep 2026US 2026/0257492 A1Rohm Co., Ltd.
- Thermal head and thermal printer12 Feb 2026US 2026/0042298 A1KYOCERA Corporation
- Portable thermal printing device5 Feb 2026US 2026/0034801 A1
- Printer for identifying a type of thermal printhead (tph) and a method thereof25 Dec 2025US 2025/0388027 A1Hand Held Products, Inc.
Most cited
By later US patents
- Thermal head21US 6,028,619 ASeiko Instruments Inc. · 2000
- Thermal head for a printer19US 5,450,101 ASeiko Instruments Inc. · 1995
- Pressing clip for flexible member13US 5,309,181 ARohm Co., Ltd. · 1994
- Thermal print head with auxiliary printer head guard12US 5,570,123 AComtec Information Systems, Inc. · 1996
- Thermal head11US 4,586,056 AMatsushita Electric Industrial Co., Ltd. · 1986