G02F 2201/128
Field shaping
Official title: field shaping
G02F2201/128 (Field shaping) appears on 201 US grants and 211 published applications in this corpus.
Search patents in G02F- Granted patents
- 201
- Published applications
- 211
- Assignees
- 79
- Inventors
- 450
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 9 |
| 2002 | 8 | 11 |
| 2003 | 11 | 11 |
| 2004 | 8 | 17 |
| 2005 | 11 | 8 |
| 2006 | 7 | 12 |
| 2007 | 9 | 13 |
| 2008 | 9 | 9 |
| 2009 | 9 | 11 |
| 2010 | 8 | 8 |
| 2011 | 8 | 4 |
| 2012 | 6 | 4 |
| 2013 | 2 | 6 |
| 2014 | 6 | 6 |
| 2015 | 9 | 5 |
| 2016 | 5 | 8 |
| 2017 | 7 | 15 |
| 2018 | 8 | 11 |
| 2019 | 13 | 20 |
| 2020 | 19 | 3 |
| 2021 | 4 | 5 |
| 2022 | 6 | 2 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 3 | 3 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Electrode for display, display substrate, and display device13 May 2025US 12,298,631 B2Beijing Boe Display Technology Co., Ltd.
- Display device with multi-layer pixel electrode structure14 May 2024US 11,982,910 B2Japan Display Inc.
- Method of forming electro-optical device17 Sep 2026US 2026/0277032 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Acoustic resonator, modulator, and acousto-optic modulator20 Aug 2026US 2026/0244042 A1Nippon Telegraph and Telephone Corporation
- Optical device18 Jun 2026US 2026/0169343 A1Electronics and Telecommunications Research Institute
- Optical waveguide element, and optical modulation device and optical transmission device using same2 Apr 2026US 2026/0093131 A1Sumitomo Osaka Cement Co., Ltd.
- Display device and array substrate27 Nov 2025US 2025/0362553 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Pixel structure515US 10,879,275 B2E Ink Holdings Inc. · 2020
- Liquid crystal display device365US 5,598,285 AHitachi, Ltd. · 1997
- Liquid crystal display device having opening formed in electrode153US 5,666,179 ASanyo Electric Co., Ltd. · 1997
- Liquid crystal display device with transparent conductive film between pixel electrodes and signal or scanning lines133US 5,446,562 AKabushiki Kasiha Toshiba · 1995
- Liquid crystal display device130US 5,737,051 AHitachi, Ltd. · 1998