B65H 2801/61
Display device manufacture
Official title: Display device manufacture, e.g. liquid crystal displays
B65H2801/61 (Display device manufacture) appears on 113 US grants and 166 published applications in this corpus.
Search patents in B65H- Granted patents
- 113
- Published applications
- 166
- Assignees
- 49
- Inventors
- 351
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 5 |
| 2011 | 1 | 4 |
| 2012 | 2 | 4 |
| 2013 | 0 | 12 |
| 2014 | 7 | 13 |
| 2015 | 6 | 21 |
| 2016 | 14 | 15 |
| 2017 | 12 | 20 |
| 2018 | 14 | 9 |
| 2019 | 10 | 15 |
| 2020 | 12 | 9 |
| 2021 | 6 | 10 |
| 2022 | 6 | 15 |
| 2023 | 5 | 5 |
| 2024 | 7 | 3 |
| 2025 | 10 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Glass film production method, glass roll production method, and glass film production device24 Mar 2026US 12,583,781 B2Nippon Electric Glass Co., Ltd.
- Apparatus for manufacturing display device and method of manufacturing display device18 Nov 2025US 12,477,933 B2Samsung Display Co., Ltd.
- Method for producing glass film23 Sep 2025US 12,421,152 B2Nippon Electric Glass Co., Ltd.
- Display panel transfer device and manufacturing method of display device using the same16 Sep 2025US 12,415,694 B2Samsung Display Co., Ltd.
- Method and device for peeling off a film covered on an object5 Aug 2025US 12,377,646 B2Prologium Technology Co., Ltd.
- Methods of supporting a ribbon2 Oct 2025US 2025/0304484 A1Corning Incorporated
- Film tearing device and film tearing method13 Feb 2025US 2025/0051120 A1Boe Technology Group Co., Ltd.
- Glass winding system and system and method for forming glass rolls19 Sep 2024US 2024/0308898 A1Corning Incorporated
- Systems and methods for processing thin glass ribbons25 Jan 2024US 2024/0025791 A1Corning Incorporated
- Apparatus for manufacturing display device and method of manufacturing display device11 Jan 2024US 2024/0016038 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Methods and apparatus for conveying a glass ribbon29US 9,878,934 B2Corning Incorporated · 2018
- Display device12US 10,201,103 B2LG Electronics Inc. · 2019
- Roll of flexible glass and method for rolling12US 9,238,352 B2Corning Incorporated · 2016
- Process for producing glass roll with a separable protective sheet7US 8,806,894 B2Nippon Electric Glass Co., Ltd. · 2014
- Winding glass ribbon by tensioning interleaving material6US 9,284,149 B2Corning Incorporated · 2016