H05B 1/0294
Planar elements
Official title: {Planar elements}
H05B1/0294 (Planar elements) appears on 41 US grants and 63 published applications in this corpus.
Search patents in H05B- Granted patents
- 41
- Published applications
- 63
- Assignees
- 52
- Inventors
- 183
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 5 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 4 |
| 2019 | 3 | 6 |
| 2020 | 4 | 5 |
| 2021 | 4 | 12 |
| 2022 | 4 | 3 |
| 2023 | 4 | 4 |
| 2024 | 5 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-regulating electric heating film and preparation method and use thereof15 Apr 2025US 12,279,342 B2Beihang University
- Electrically conductive film24 Dec 2024US 12,177,967 B2Gentherm Incorporated
- PTC heating element and warming device including same for use in a patient warming system22 Oct 2024US 12,127,309 B2American Sterilizer Company
- PTC electric heating device30 Jul 2024US 12,052,801 B2Eberspacher catem GmbH & Co.KG
- Control circuit for electric blanket4 Jun 2024US 12,004,270 B2Zhejiang Shuogi Home Textile Products Co., Ltd.
- Monolithic functional ceramic element and method for producing a contact for a functional ceramic5 Mar 2026US 2026/0066155 A1
- Heat trace characterization and control method and system29 Aug 2024US 2024/0292495 A1Frio, LLC
- Thermal history estimation apparatus15 Aug 2024US 2024/0270533 A1Asahi Kasei Kabushiki Kaisha
- Heater, fixing device, image-forming device, and heating device1 Aug 2024US 2024/0260139 A1Misuzu Industry Co., Ltd.
- Massage stone heater30 May 2024US 2024/0173166 A1Jiangsu Mingteng Health Products Co., Ltd
Most cited
By later US patents
- Thermally controlled circuit using planar resistive elements21US 6,621,055 B2Intel Corporation · 2003
- Heating pad controller with multiple position switch and diodes11US 6,884,973 B2Sunbeam Products, Inc. · 2005
- Window heater system10US 10,588,178 B1Amazon Technologies, Inc. · 2020
- Resistive heating track with bridge fuse7US 6,207,938 B1Strix Limited · 2001
- Temperature detection and control system for layered heaters6US 10,104,718 B2Watlow Electric Manufacturing Company · 2018