G02F 1/13398
Spacer materials
Official title: {Spacer materials; Spacer properties}
G02F1/13398 (Spacer materials) appears on 695 US grants and 934 published applications in this corpus.
Search patents in G02F- Granted patents
- 695
- Published applications
- 934
- Assignees
- 175
- Inventors
- 1,554
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 6 |
| 2007 | 0 | 12 |
| 2008 | 2 | 7 |
| 2009 | 8 | 5 |
| 2010 | 7 | 20 |
| 2011 | 8 | 15 |
| 2012 | 8 | 19 |
| 2013 | 13 | 25 |
| 2014 | 21 | 25 |
| 2015 | 18 | 60 |
| 2016 | 39 | 99 |
| 2017 | 87 | 116 |
| 2018 | 71 | 99 |
| 2019 | 88 | 108 |
| 2020 | 84 | 71 |
| 2021 | 54 | 82 |
| 2022 | 59 | 41 |
| 2023 | 50 | 35 |
| 2024 | 31 | 38 |
| 2025 | 36 | 31 |
| 2026 | 8 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dimming laminate and resin spacer for dimming laminate23 Jun 2026US 12,663,677 B2Sekisui Chemical Co., Ltd.
- Photo spacer and column spacer design for LCD display9 Jun 2026US 12,650,625 B2Meta Platforms Technologies, LLC
- Marks for angular optical filters9 Jun 2026US 12,650,627 B2RealD Spark, LLC
- Liquid crystal display panel26 May 2026US 12,638,726 B2Wuhan China Star Optoelectronics Technology Co., Ltd.
- Imaging device12 May 2026US 12,627,876 B2Japan Display Inc.
- Marks for angular optical filters1 Oct 2026US 2026/0299360 A1RealD Spark, LLC
- Display device including multilayer nonpolar liquid and method of manufacturing the same3 Sep 2026US 2026/0259457 A1Korea Electronics Technology Institute
- Display systems comprising spacers disposed between frame and display back panel and associated methods13 Aug 2026US 2026/0235911 A1Corning Incorporated
- Optical laminate and smart window including same23 Jul 2026US 2026/0211280 A1Dongwoo Fine-Chem Co., Ltd.
- Optical laminate, method for manufacturing same, and smart window comprising same23 Jul 2026US 2026/0211286 A1Dongwoo Fine-Chem Co., Ltd.
Most cited
By later US patents
- Display device155US 8,304,765 B2Semiconductor Energy Laboratory Co.Ltd. · 2012
- Flexible display panel with touch sensor function88US 9,030,427 B2Sharp Kabushiki Kaisha · 2015
- Semiconductor device and fabrication method thereof53US 6,777,254 B1Semiconductor Energy Laboratory Co.Ltd. · 2004
- Active matrix substrate manufacturing method, display apparatus manufacturing method, and display apparatus48US 9,726,940 B2Sharp Kabushiki Kaisha · 2017
- Liquid crystal display including sensing unit27US 7,692,729 B2Samsung Electronics Co., Ltd. · 2010