H05K 1/0386
Paper sheets
Official title: {Paper sheets (used as reinforcing materials for organic insulating substrates H05K1/0366)}
H05K1/0386 (Paper sheets) appears on 61 US grants and 108 published applications in this corpus.
Search patents in H05K- Granted patents
- 61
- Published applications
- 108
- Assignees
- 95
- Inventors
- 270
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 4 |
| 2012 | 0 | 2 |
| 2013 | 0 | 6 |
| 2014 | 3 | 7 |
| 2015 | 3 | 11 |
| 2016 | 7 | 8 |
| 2017 | 7 | 7 |
| 2018 | 7 | 11 |
| 2019 | 7 | 6 |
| 2020 | 6 | 13 |
| 2021 | 4 | 7 |
| 2022 | 6 | 3 |
| 2023 | 2 | 7 |
| 2024 | 1 | 6 |
| 2025 | 5 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Functional paper for electronics printing and methods of making9 Dec 2025US 12,492,512 B2Domtar Paper Company, LLC
- Electronic circuit having graphene oxide paper substrate and method of recovering parts of an electronic circuit21 Oct 2025US 12,453,014 B2The Royal Institution for the Advancement of Learning/Mcgill University
- Metal-containing fabrics and membranes, and method of manufacturing thereof17 Jun 2025US 12,336,097 B2Imperial College Innovations Limited
- Liquid metal fusion with conductive inks and pastes17 Jun 2025US 12,336,115 B2Carnegie Mellon University
- Electrically conductive paper18 Feb 2025US 12,227,902 B2KOHPA GmbH
- Method for manufacturing conductive film and conductive film20 Aug 2026US 2026/0241712 A1Ricoh Company, Ltd.
- Circuit19 Mar 2026US 2026/0082486 A1Chibitronics Inc.
- Method for producing conductive base material, method for producing electronic device, method for producing electromagnetic shield film, method for producing sheet-like heating element, and conductive base material26 Feb 2026US 2026/0055513 A1Sato Holdings Kabushiki Kaisha
- Flexible printed circuit board, display device comprising the same, method for manufacturing the same, and electronic device comprising the same25 Dec 2025US 2025/0393125 A1Samsung Display Co., Ltd.
- Circuit power source27 Nov 2025US 2025/0365868 A1Chibitronics Inc.
Most cited
By later US patents
- Biodegradable materials for multilayer transient printed circuit boards16US 10,292,263 B2The Board of Trustees of the University of Illinois · 2019
- Tunable nano-structured inkjet printed graphene via UV pulsed-laser irradiation for electrochemical sensing14US 10,876,210 B1Iowa State University Research Foundation, Inc. · 2020
- System and method for formation of electrical conductors on a substrate12US 8,635,761 B2Xerox Corporation · 2014
- Mechanical measures to limit stress and strain in deformable electronics8US 9,521,748 B1Multek Technologies Limited · 2016
- Heat conductive circuit board and method for manufacturing the same6US 4,784,893 AMitsubishi Denki Kabushiki Kaisha · 1988