H05K 7/20981
Liquid coolant without phase change
Official title: {Liquid coolant without phase change}
H05K7/20981 (Liquid coolant without phase change) appears on 35 US grants and 45 published applications in this corpus.
Search patents in H05K- Granted patents
- 35
- Published applications
- 45
- Assignees
- 41
- Inventors
- 119
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 4 | 2 |
| 2022 | 3 | 6 |
| 2023 | 4 | 2 |
| 2024 | 6 | 6 |
| 2025 | 3 | 9 |
| 2026 | 3 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electronic device and refrigerant circulation device29 Sep 2026US 12,750,990 B2Nidec Corporation
- Vehicle display device25 Aug 2026US 12,720,717 B2Yazaki Corporation
- Display module and display device23 Jun 2026US 12,666,584 B2Hkc Corporation Limited
- Heat-dissipating plates and display devices16 Dec 2025US 12,501,593 B2Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Display case and dual sided display19 Aug 2025US 12,396,145 B2Dynascan Technology Corp.
- Display apparatus, method of manufacturing display apparatus, and electronic device5 Feb 2026US 2026/0040512 A1Samsung Display Co., Ltd.
- Electronic device including structure for heat dissipation8 Jan 2026US 2026/0013091 A1Samsung Electronics Co., Ltd.
- Display module, water cooling head display module and electronic device4 Dec 2025US 2025/0374448 A1ASUSTeK COMPUTER INC.
- Display apparatus, heat transfer control method, and electronic device4 Dec 2025US 2025/0374492 A1Lenovo (Beijing) Limited
- Heat radiation device4 Dec 2025US 2025/0374493 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Display device76US 10,485,147 B2LG Electronics Inc. · 2019
- Liquid cooling system for all-in-one computer20US 6,519,146 B2Hitachi, Ltd. · 2003
- Fluidic thermal management article and method20US 7,898,176 B2General Electric Company · 2011
- Liquid cooling system for all-in-one computer17US 6,798,655 B2Hitachi, Ltd. · 2004
- Display assembly with divided interior space15US 11,968,813 B2Manufacturing Resources International, Inc. · 2024