H
Electricity
H (Electricity) appears on 2,862,848 US grants and 3,026,611 published applications in this corpus.
Search patents in H- Granted patents
- 2,862,848
- Published applications
- 3,026,611
- Assignees
- 209,184
- Inventors
- 2,170,523
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10188 | 0 |
| 1977 | 9969 | 0 |
| 1978 | 9514 | 0 |
| 1979 | 7181 | 0 |
| 1980 | 8894 | 0 |
| 1981 | 9498 | 0 |
| 1982 | 9566 | 0 |
| 1983 | 9280 | 0 |
| 1984 | 10767 | 0 |
| 1985 | 12132 | 0 |
| 1986 | 12365 | 0 |
| 1987 | 15360 | 0 |
| 1988 | 14032 | 0 |
| 1989 | 17109 | 0 |
| 1990 | 16100 | 0 |
| 1991 | 17812 | 0 |
| 1992 | 18363 | 0 |
| 1993 | 18983 | 0 |
| 1994 | 21095 | 0 |
| 1995 | 21963 | 0 |
| 1996 | 24291 | 0 |
| 1997 | 24496 | 0 |
| 1998 | 34833 | 0 |
| 1999 | 37985 | 0 |
| 2000 | 41400 | 0 |
| 2001 | 45252 | 18241 |
| 2002 | 47107 | 61178 |
| 2003 | 48749 | 67377 |
| 2004 | 51784 | 77956 |
| 2005 | 46040 | 86952 |
| 2006 | 57945 | 90764 |
| 2007 | 52530 | 94632 |
| 2008 | 54334 | 100632 |
| 2009 | 59350 | 103089 |
| 2010 | 76287 | 105290 |
| 2011 | 79519 | 103185 |
| 2012 | 90072 | 110415 |
| 2013 | 99445 | 121081 |
| 2014 | 112833 | 133363 |
| 2015 | 116836 | 140235 |
| 2016 | 122802 | 138998 |
| 2017 | 129475 | 138178 |
| 2018 | 124146 | 137644 |
| 2019 | 142149 | 145790 |
| 2020 | 142524 | 155977 |
| 2021 | 129580 | 152006 |
| 2022 | 128159 | 157428 |
| 2023 | 124129 | 158923 |
| 2024 | 129182 | 162459 |
| 2025 | 127988 | 148734 |
| 2026 | 91455 | 116084 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Classes
Granted patents
Recent patents
- Wireless sprinkler valve system6 Oct 2026US 12,751,384 B1Rain Bird Corporation
- Data-informed method and system for tracking the performance of airborne objects6 Oct 2026US 12,751,422 B2
- Consumable for use with a non-combustible aerosol provision device6 Oct 2026US 12,751,484 B2Nicoventures Trading Limited
- Vaping and smoking device and capsules6 Oct 2026US 12,751,488 B2N2B Limited
- Non-combustible aerosol provision device6 Oct 2026US 12,751,490 B2Nicoventures Trading Limited
- Removably mounted plow for elongated tubular materials8 Oct 2026US 2026/0305511 A1Roberts Welding & Fabricating Ltd.
- Cultivating methods and apparatuses8 Oct 2026US 2026/0305597 A1
- A method of operating a baking oven and baking oven8 Oct 2026US 2026/0305621 A1E. G. O. Elektro-Geratebau GmbH
- An Aerosol Generation Consumable with a Rounded Periphery8 Oct 2026US 2026/0305694 A1JT International SA
- Aerosol-generating system including a cartridge containing a gel and a device for heating the cartridge8 Oct 2026US 2026/0305695 A1Altria Client Services LLC
Most cited
By later US patents
- Semiconductor device and manufacturing method thereof4,349US 7,674,650 B2Semiconductor Energy Laboratory Co.Ltd. · 2010
- Natural-superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film4,076US 7,061,014 B2Japan Science and Technology Agency · 2006
- Semiconductor device and manufacturing method thereof4,064US 7,732,819 B2Semiconductor Energy Laboratory Co.Ltd. · 2010
- Semiconductor device4,046US 7,297,977 B2Hewlett-Packard Development Company, L. P. · 2007
- Oxide thin film4,015US 6,294,274 B1TDK Corporation · 2001