H05K 9/00
Screening of apparatus or components against electric or magnetic fields
Official title: Screening of apparatus or components against electric or magnetic fields (devices for absorbing radiation from an antenna H01Q17/00)
H05K9/00 (Screening of apparatus or components against electric or magnetic fields) appears on 8,068 US grants and 8,109 published applications in this corpus.
Search patents in H05K- Granted patents
- 8,068
- Published applications
- 8,109
- Assignees
- 3,009
- Inventors
- 17,935
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 14 | 0 |
| 1978 | 14 | 0 |
| 1979 | 12 | 0 |
| 1980 | 11 | 0 |
| 1981 | 24 | 0 |
| 1982 | 14 | 0 |
| 1983 | 25 | 0 |
| 1984 | 26 | 0 |
| 1985 | 47 | 0 |
| 1986 | 61 | 0 |
| 1987 | 72 | 0 |
| 1988 | 70 | 0 |
| 1989 | 83 | 0 |
| 1990 | 69 | 0 |
| 1991 | 92 | 0 |
| 1992 | 99 | 0 |
| 1993 | 86 | 0 |
| 1994 | 89 | 0 |
| 1995 | 91 | 0 |
| 1996 | 119 | 0 |
| 1997 | 86 | 0 |
| 1998 | 126 | 0 |
| 1999 | 142 | 0 |
| 2000 | 169 | 0 |
| 2001 | 224 | 71 |
| 2002 | 198 | 190 |
| 2003 | 183 | 199 |
| 2004 | 172 | 212 |
| 2005 | 146 | 196 |
| 2006 | 140 | 182 |
| 2007 | 120 | 242 |
| 2008 | 118 | 251 |
| 2009 | 142 | 301 |
| 2010 | 149 | 276 |
| 2011 | 198 | 239 |
| 2012 | 175 | 267 |
| 2013 | 207 | 340 |
| 2014 | 210 | 368 |
| 2015 | 272 | 358 |
| 2016 | 268 | 331 |
| 2017 | 299 | 345 |
| 2018 | 353 | 457 |
| 2019 | 411 | 434 |
| 2020 | 417 | 442 |
| 2021 | 366 | 430 |
| 2022 | 322 | 403 |
| 2023 | 311 | 493 |
| 2024 | 381 | 443 |
| 2025 | 390 | 377 |
| 2026 | 248 | 262 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H05K 9/0007Casings4,408
- H05K 9/0073Shielding materials2,769
- H05K 9/0067Devices for protecting against damage from electrostatic discharge448
- H05K 9/0001Rooms or chambers299
- H05K 9/0062Structures of standardised dimensions200
- H05K 9/0066Constructional details of transient suppressor175
- H05K 9/0064Earth or grounding circuit155
- H05K 9/0071Active shielding102
All 9 subgroupsShow fewer
Recent patents
- Reception cable and medical image diagnostic system6 Oct 2026US 12,755,867 B2FUJIFILM Corporation
- Semiconductor assembly gap filler6 Oct 2026US 12,757,337 B2Micron Technology, Inc.
- Semiconductor apparatus6 Oct 2026US 12,757,364 B2Fuji Electric Co., Ltd.
- Electrical apparatus6 Oct 2026US 12,757,365 B2Denso Corporation
- Portable power case6 Oct 2026US 12,757,523 B2LAT Enterprises, Inc.
- Aircraft powerplant with shielded control system component(s)8 Oct 2026US 2026/0307815 A1Rtx Corporation
- Contacting arrangement, protective element and protective arrangement8 Oct 2026US 2026/0313862 A1ElringKlinger AG
- Iron core-equipped superconducting magnet, accelerator including iron core-equipped superconducting magnet, and particle beam therapy apparatus including accelerator1 Oct 2026US 2026/0302027 A1Hitachi High-Tech Corporation
- Display device1 Oct 2026US 2026/0304718 A1LG Display Co., Ltd.
- Integrated electromagnetic interference shield1 Oct 2026US 2026/0304720 A1STMicroelectronics International N. V.
Most cited
By later US patents
- System and method for shielding electrical components from electromagnetic waves1,527US 6,320,123 B12001
- Shielded electronic component assembly and method for making the same392US 5,639,989 AMotorola, Inc. · 1997
- Method and system for controlling radio frequency radiation in microelectronic packages using heat dissipation structures237US 6,282,095 B1Compaq Computer Corporation · 2001
- Continuous mesh EMI shield for pulse oximetry sensor220US 5,752,914 ANellcor Puritan Bennett LLC · 1998
- Integrated touch paint system for displays209US 4,692,809 AHughes Aircraft Company · 1987