G02F 1/133394
Piezoelectric elements associated with the cells
Official title: {Piezoelectric elements associated with the cells}
G02F1/133394 (Piezoelectric elements associated with the cells) appears on 106 US grants and 132 published applications in this corpus.
Search patents in G02F- Granted patents
- 106
- Published applications
- 132
- Assignees
- 67
- Inventors
- 322
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 4 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 5 |
| 2015 | 3 | 7 |
| 2016 | 8 | 7 |
| 2017 | 6 | 14 |
| 2018 | 7 | 8 |
| 2019 | 6 | 19 |
| 2020 | 15 | 12 |
| 2021 | 16 | 10 |
| 2022 | 7 | 11 |
| 2023 | 7 | 6 |
| 2024 | 8 | 8 |
| 2025 | 5 | 6 |
| 2026 | 5 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Display device13 Jan 2026US 12,523,901 B2Hisense Visual Technology Co., Ltd.
- Cover lens and a method of fabricating a cover lens9 Jul 2026US 2026/0194774 A1AUMOVIO Germany GmbH
- Piezo-electrophoretic film including patterned piezo polarities for creating images via electrophoretic media19 Mar 2026US 2026/0079377 A1E Ink Corporation
- Chemically-Resistant Multi-Layered Electro-Optic Device and a Method of Making the Same4 Dec 2025US 2025/0370306 A1E Ink Corporation
- Piezo-Electrophoretic Films and Displays, and Methods for Manufacturing the Same14 Aug 2025US 2025/0258417 A1E Ink Corporation
- High Contrast Piezo-Electrophoretic Displays and Methods of Making the Same3 Jul 2025US 2025/0216738 A1E Ink Corporation
Most cited
By later US patents
- Piezoelectric diaphragm and piezoelectric speaker93US 6,427,017 B1NEC Corporation · 2002
- Liquid crystal display panel with touch panel function59US 8,334,835 B2Chimei Innolux Corporation · 2012
- Energy saving type touch-controlled liquid crystal display device56US 8,723,826 B2Shenzhen China Star Optoelectronics Technology Co., Ltd. · 2014
- Piezo electrophoretic display36US 9,025,238 B2E Ink California, LLC · 2015
- Electronic apparatus with improved functionality30US 8,508,920 B2Creator Technology B. V. · 2013