H01B 3/02
Mainly consisting of inorganic substances
Official title: mainly consisting of inorganic substances
H01B3/02 (Mainly consisting of inorganic substances) appears on 1,106 US grants and 888 published applications in this corpus.
Search patents in H01B- Granted patents
- 1,106
- Published applications
- 888
- Assignees
- 547
- Inventors
- 2,748
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 20 | 0 |
| 1978 | 23 | 0 |
| 1979 | 9 | 0 |
| 1980 | 19 | 0 |
| 1981 | 23 | 0 |
| 1982 | 15 | 0 |
| 1983 | 14 | 0 |
| 1984 | 14 | 0 |
| 1985 | 16 | 0 |
| 1986 | 14 | 0 |
| 1987 | 17 | 0 |
| 1988 | 14 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 30 | 0 |
| 1992 | 19 | 0 |
| 1993 | 33 | 0 |
| 1994 | 15 | 0 |
| 1995 | 21 | 0 |
| 1996 | 17 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 1 |
| 2002 | 15 | 13 |
| 2003 | 11 | 11 |
| 2004 | 14 | 14 |
| 2005 | 8 | 13 |
| 2006 | 3 | 18 |
| 2007 | 11 | 15 |
| 2008 | 9 | 24 |
| 2009 | 14 | 26 |
| 2010 | 24 | 34 |
| 2011 | 15 | 32 |
| 2012 | 24 | 24 |
| 2013 | 21 | 52 |
| 2014 | 28 | 54 |
| 2015 | 39 | 59 |
| 2016 | 39 | 54 |
| 2017 | 50 | 49 |
| 2018 | 45 | 59 |
| 2019 | 49 | 57 |
| 2020 | 45 | 55 |
| 2021 | 41 | 48 |
| 2022 | 37 | 50 |
| 2023 | 45 | 39 |
| 2024 | 32 | 36 |
| 2025 | 28 | 20 |
| 2026 | 19 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for regulating thermal boundary conductance between metal and insulator6 Oct 2026US 12,755,861 B2Nanjing University
- Passive-type harmonic removal device and method for manufacturing same6 Oct 2026US 12,755,873 B2The Thinking Lion Co., Ltd.
- Dielectric material and device and memory device comprising the same6 Oct 2026US 12,757,417 B2Samsung Electronics Co., Ltd.
- Composite conductive structure and magnetic component18 Aug 2026US 12,712,096 B2Delta Electronics, Inc.
- Electrical feedthrough18 Aug 2026US 12,712,101 B2Schott AG
- Electrical feedthrough assembly with augmented creepage distance1 Oct 2026US 2026/0302000 A1Schott AG
- Glass ceramic and laminated ceramic electronic component24 Sep 2026US 2026/0285741 A1Murata Manufacturing Co., Ltd.
- Lead-Through for an Electrical Conductor24 Sep 2026US 2026/0290655 A1Daimler Truck AG
- Video fishing system with electrically-conductive fishing line10 Sep 2026US 2026/0262622 A1ReelView Fishing, Inc.
- Video fishing system with electrically-conductive fishing line10 Sep 2026US 2026/0262623 A1ReelView Fishing, Inc.
Most cited
By later US patents
- Composite dielectric molded product and lens antenna using the same225US 6,489,928 B2Murata Manufacturing Co., Ltd. · 2002
- Wire and cable216US 4,985,313 ARaychem Corporation · 1991
- Wire and cable215US 5,209,987 ARaychem Corporation · 1993
- Low temperature sinterable and low loss dielectric ceramic compositions and method thereof86US 6,743,744 B1Korea Institute of Science and Technology · 2004
- Niobium suboxide powder81US 7,381,396 B2H. C. Starck GmbH · 2008