G02F 1/13629
Multilayer wirings
Official title: {Multilayer wirings}
G02F1/13629 (Multilayer wirings) appears on 1,072 US grants and 1,138 published applications in this corpus.
Search patents in G02F- Granted patents
- 1,072
- Published applications
- 1,138
- Assignees
- 170
- Inventors
- 1,851
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 10 | 0 |
| 2001 | 12 | 13 |
| 2002 | 22 | 36 |
| 2003 | 19 | 22 |
| 2004 | 16 | 31 |
| 2005 | 33 | 42 |
| 2006 | 22 | 56 |
| 2007 | 22 | 46 |
| 2008 | 29 | 40 |
| 2009 | 36 | 32 |
| 2010 | 52 | 37 |
| 2011 | 40 | 33 |
| 2012 | 33 | 37 |
| 2013 | 40 | 36 |
| 2014 | 42 | 49 |
| 2015 | 45 | 62 |
| 2016 | 55 | 58 |
| 2017 | 61 | 85 |
| 2018 | 59 | 59 |
| 2019 | 69 | 55 |
| 2020 | 68 | 71 |
| 2021 | 54 | 74 |
| 2022 | 53 | 44 |
| 2023 | 46 | 42 |
| 2024 | 44 | 39 |
| 2025 | 27 | 17 |
| 2026 | 10 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Display device19 May 2026US 12,631,924 B2Magnolia White Corporation
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- Array Substrate, View Angle Control Cell and Display Apparatus17 Sep 2026US 2026/0277039 A1Boe Technology Group Co., Ltd.
- Display device27 Aug 2026US 2026/0251943 A1Magnolia White Corporation
- Touch display panel and touch display apparatus27 Aug 2026US 2026/0252186 A1Boe Technology Group Co., Ltd.
- Display Substrate and Display Device20 Aug 2026US 2026/0244059 A1Beijing BOE Technology Development Co., Ltd.
Most cited
By later US patents
- Display device having transparent conductive film and metal film352US 9,773,818 B2Semiconductor Energy Laboratory Co.Ltd. · 2017
- Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium186US 5,162,933 AHosiden Corporation · 1992
- Liquid crystal display device and method of manufacturing the same147US 6,433,842 B1Hitachi, Ltd. · 2002
- TFT active matrix liquid crystal display devices138US 5,132,820 AHitachi, Ltd. · 1992
- Method for manufacturing a liquid crystal display125US 6,008,065 ASamsung Electronics Co., Ltd. · 1999