H05K 2201/0145
Polyester
Official title: Polyester, e.g. polyethylene terephthalate [PET], polyethylene naphthalate [PEN]
H05K2201/0145 (Polyester) appears on 439 US grants and 498 published applications in this corpus.
Search patents in H05K- Granted patents
- 439
- Published applications
- 498
- Assignees
- 346
- Inventors
- 1,300
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 2 |
| 2003 | 2 | 0 |
| 2004 | 4 | 6 |
| 2005 | 0 | 5 |
| 2006 | 1 | 3 |
| 2007 | 3 | 5 |
| 2008 | 1 | 4 |
| 2009 | 5 | 4 |
| 2010 | 0 | 9 |
| 2011 | 4 | 8 |
| 2012 | 3 | 7 |
| 2013 | 4 | 9 |
| 2014 | 5 | 24 |
| 2015 | 12 | 44 |
| 2016 | 19 | 42 |
| 2017 | 35 | 32 |
| 2018 | 29 | 43 |
| 2019 | 35 | 39 |
| 2020 | 39 | 63 |
| 2021 | 46 | 36 |
| 2022 | 35 | 35 |
| 2023 | 20 | 25 |
| 2024 | 34 | 26 |
| 2025 | 17 | 16 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of forming interconnect circuits methods15 Sep 2026US 12,739,982 B2CelLink Corporation
- Eye-tracking system including a ring-shaped printed circuit board having extensions and illumination sources coupled to the extensions18 Aug 2026US 12,710,652 B2Meta Platforms Technologies, LLC
- Display screen including flexible printed circuit and electronic device12 May 2026US 12,628,266 B2Vivo Mobile Communication Co., Ltd.
- Method of manufacturing a formed film14 Apr 2026US 12,604,397 B2Canatu Oy
- Method of forming an electronic device on a flexible substrate24 Mar 2026US 12,585,183 B2Fundació Institut Catalá De NanociéNcia I Nanotecnologia
- Organic fiber fabric and uses of the same8 Oct 2026US 2026/0308839 A1
- Interconnect substrate and method of making the same27 Aug 2026US 2026/0255478 A1Shinko Electric Industries Co., Ltd.
- Circuit board manufacturing device and circuit board manufacturing method30 Jul 2026US 2026/0223294 A1NHK Spring Co., Ltd.
- Resin composition, prepreg, resin film, laminate, printed wiring board and semiconductor package2 Jul 2026US 2026/0184870 A1Resonac Corporation
- Skin-Like Stretchable Neuromorphic Devices for Artificial Intelligence Applications25 Jun 2026US 2026/0178893 A1The University of Chicago
Most cited
By later US patents
- Reinforced plastic laminates for use in the production of printed circuit boards and process for making such laminates and resulting products216US 5,037,691 ACompositech, Inc. · 1991
- Adhesive and encapsulant material with fluxing properties147US 5,128,746 AMotorola, Inc. · 1992
- Anisotropic conductive adhesive and encapsulant material147US 5,136,365 AMotorola, Inc. · 1992
- Transparent conductors comprising metal nanowires112US 8,049,333 B2Cambrios Technologies Corporation · 2011
- Foldable display apparatus104US 9,173,287 B1LG Display Co., Ltd. · 2015