H01J 9/20
Manufacture of screens on or from which an image or pattern is
Official title: Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
H01J9/20 (Manufacture of screens on or from which an image or pattern is) appears on 1,196 US grants and 520 published applications in this corpus.
Search patents in H01J- Granted patents
- 1,196
- Published applications
- 520
- Assignees
- 331
- Inventors
- 2,196
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 62 | 0 |
| 1977 | 54 | 0 |
| 1978 | 36 | 0 |
| 1979 | 23 | 0 |
| 1980 | 27 | 0 |
| 1981 | 34 | 0 |
| 1982 | 18 | 0 |
| 1983 | 17 | 0 |
| 1984 | 17 | 0 |
| 1985 | 27 | 0 |
| 1986 | 18 | 0 |
| 1987 | 25 | 0 |
| 1988 | 24 | 0 |
| 1989 | 21 | 0 |
| 1990 | 20 | 0 |
| 1991 | 29 | 0 |
| 1992 | 27 | 0 |
| 1993 | 20 | 0 |
| 1994 | 30 | 0 |
| 1995 | 26 | 0 |
| 1996 | 27 | 0 |
| 1997 | 40 | 0 |
| 1998 | 48 | 0 |
| 1999 | 56 | 0 |
| 2000 | 51 | 0 |
| 2001 | 44 | 28 |
| 2002 | 41 | 35 |
| 2003 | 41 | 54 |
| 2004 | 40 | 45 |
| 2005 | 28 | 38 |
| 2006 | 25 | 50 |
| 2007 | 18 | 54 |
| 2008 | 19 | 35 |
| 2009 | 12 | 25 |
| 2010 | 15 | 28 |
| 2011 | 22 | 19 |
| 2012 | 12 | 22 |
| 2013 | 12 | 17 |
| 2014 | 15 | 17 |
| 2015 | 21 | 11 |
| 2016 | 13 | 11 |
| 2017 | 7 | 5 |
| 2018 | 6 | 2 |
| 2019 | 5 | 8 |
| 2020 | 8 | 2 |
| 2021 | 5 | 3 |
| 2022 | 0 | 3 |
| 2023 | 4 | 1 |
| 2024 | 1 | 1 |
| 2025 | 4 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Excimer lamp, lamp unit, and method for producing excimer lamp20 Jan 2026US 12,531,229 B2Stanley Electric Co., Ltd.
- Display device, method of manufacturing the same, and electronic device9 Dec 2025US 12,493,222 B2Magnolia White Corporation
- And manufacturing methods of SWIR I2TUBE via heterogeneous wafer integration17 Jun 2025US 12,334,321 B1L3Harris Technologies, Inc.
- Display device, method of manufacturing the same, and electronic device11 Feb 2025US 12,222,621 B2Japan Display Inc.
- Electronically addressable display incorporated into a transmission mode secondary electron image intensifier11 Feb 2025US 12,224,148 B2Elbit Systems of America, LLC
- Structural member13 Aug 2026US 2026/0237609 A1Toto Ltd.
- Display device, method of manufacturing the same, and electronic device26 Mar 2026US 2026/0086411 A1Magnolia White Corporation
- Pyrochlore component for plasma processing chamber26 Mar 2026US 2026/0088260 A1Lam Research Corporation
- Excimer lamp, lamp unit, and method for producing excimer lamp7 Aug 2025US 2025/0253142 A1Stanley Electric Co., Ltd.
- Electronically addressable display incorporated into a transmission mode secondary electron image intensifier1 May 2025US 2025/0140505 A1Elbit Systems of America, LLC
Most cited
By later US patents
- Surface discharge plasma display including light shielding film between adjacent electrode pairs254US 5,952,782 AFujitsu Limited · 1999
- High thermal conductivity substrate113US 4,104,344 ABrigham Young University · 1978
- Process for preparing high resolution emissive arrays and corresponding articles113US 5,998,085 A3M Innovative Properties Company · 1999
- Mirror array light valve98US 4,592,628 AInternational Business Machines Corporation · 1986
- CRT developing apparatus88US 5,477,285 AThomson Consumer Electronics, Inc. · 1995