H01J 29/86
Vessels
Official title: Vessels; Containers; Vacuum locks
H01J29/86 (Vessels) appears on 1,872 US grants and 861 published applications in this corpus.
Search patents in H01J- Granted patents
- 1,872
- Published applications
- 861
- Assignees
- 416
- Inventors
- 2,836
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 27 | 0 |
| 1978 | 21 | 0 |
| 1979 | 25 | 0 |
| 1980 | 20 | 0 |
| 1981 | 30 | 0 |
| 1982 | 33 | 0 |
| 1983 | 18 | 0 |
| 1984 | 19 | 0 |
| 1985 | 32 | 0 |
| 1986 | 40 | 0 |
| 1987 | 44 | 0 |
| 1988 | 52 | 0 |
| 1989 | 51 | 0 |
| 1990 | 44 | 0 |
| 1991 | 44 | 0 |
| 1992 | 46 | 0 |
| 1993 | 46 | 0 |
| 1994 | 35 | 0 |
| 1995 | 42 | 0 |
| 1996 | 42 | 0 |
| 1997 | 50 | 0 |
| 1998 | 78 | 0 |
| 1999 | 80 | 0 |
| 2000 | 83 | 0 |
| 2001 | 91 | 38 |
| 2002 | 127 | 124 |
| 2003 | 124 | 108 |
| 2004 | 100 | 98 |
| 2005 | 66 | 91 |
| 2006 | 70 | 104 |
| 2007 | 53 | 97 |
| 2008 | 45 | 61 |
| 2009 | 28 | 36 |
| 2010 | 51 | 34 |
| 2011 | 27 | 33 |
| 2012 | 20 | 9 |
| 2013 | 12 | 6 |
| 2014 | 3 | 0 |
| 2015 | 5 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 5 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01J 29/89Optical or photographic arrangements structurally combined or co-operating with the vessel581
- H01J 29/861Vessels or containers characterised by the form or the structure thereof341
- H01J 29/864Spacers between faceplate and backplate of flat panel cathode ray tubes316
- H01J 29/867Means associated with the outside of the vessel for shielding255
- H01J 29/88Provided with coatings on the walls thereof157
- H01J 29/87Arrangements for preventing or limiting effects of implosion of vessels or containers122
- H01J 29/863Vessels or containers characterised by the material thereof75
- H01J 29/865Vacuum locks8
Recent patents
- Sterilization of an object using low energy electron beam28 Jul 2026US 12,691,189 B2Pharmalab Idia Pvt. Ltd.
- Device, system and method for changing the direction of emitted light cones28 Jan 2025US 12,210,173 B2Saab AB
- Photoelectron multiplying and collecting tube and imaging device using same24 Dec 2024US 12,176,174 B2Hamamatsu Photonics K.K.
- Compact proximity focused image sensor4 Jun 2024US 12,002,834 B2EOTech, LLC
- Compact proximity focused image sensor4 Apr 2023US 11,621,289 B2EOTech, LLC
- Sterilization of an object using low energy electron beam13 Aug 2026US 2026/0232852 A1Pharmalab India Pvt. Ltd.
- Sterilization of an object using low energy electron beam13 Aug 2026US 2026/0232853 A1Pharmalab India Pvt. Ltd.
- Electron tube6 Aug 2026US 2026/0229442 A1Nisshinbo Micro Devices Inc.
- Sterilization of an object using low energy electron beam4 Dec 2025US 2025/0367334 A1Pharmalab India Pvt. Ltd.
- Ultraviolet cathode ray tube6 Nov 2025US 2025/0343019 A1Shanghai Jiyouwei Optoelectronics Tech. Co., Ltd.
Most cited
By later US patents
- Transparent substrate with diffuser surface498US 6,001,486 ADonnelly Corporation · 1999
- Touch position sensitive surface279US 4,484,179 AAT&T Bell Laboratories · 1984
- Contrast enhancing transparent touch panel device254US 4,958,148 AElmwood Sensors, Inc. · 1990
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching238US 6,816,141 B1Fergason Patent Properties, LLC · 2004
- Optical waveguide display system234US 5,009,483 A1991