H02G 3/285
In modular floors
Official title: {in modular floors, e.g. access floors}
H02G3/285 (In modular floors) appears on 94 US grants and 34 published applications in this corpus.
Search patents in H02G- Granted patents
- 94
- Published applications
- 34
- Assignees
- 48
- Inventors
- 146
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 3 |
| 2002 | 3 | 4 |
| 2003 | 5 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Power cable embedded floor panel14 May 2024US 11,984,716 B2International Business Machines Corporation
- Radio frequency transmissive raised access floor panel20 Jun 2023US 11,682,888 B2Raymond & Lae Engineering, Inc.
- Raised access floor panel with embedded sensors13 Jul 2021US 11,063,415 B2Raymond & Lae Engineering, Inc.
- Infrastructure floor tiles for server rack placement3 Dec 2019US 10,499,532 B1Microsoft Technology Licensing, LLC
- Construction kit for producing coverings7 Aug 2018US 10,041,260 B2Arsratio Holding GmbH
- Power cable embedded floor panel15 Dec 2022US 2022/0399706 A1International Business Machines Corporation
- Radio frequency transmissive raised access floor panel5 Aug 2021US 2021/0242673 A1Raymond & Lae Engineering, Inc.
- Raised access floor panel with embedded sensors24 Dec 2020US 2020/0403392 A1Raymond & Lae Engineering, Inc.
- Access floor structure with grid-pattern suspended cable tray system10 Dec 2020US 2020/0389004 A1
- Infrastructure Floor Tiles For Server Rack Placement21 Nov 2019US 2019/0357377 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Modular floor sub-structure for the operational support of computer systems129US 5,467,609 ALiebert Corporation · 1995
- Raised access floor system104US 6,918,217 B2Haworth, Inc. · 2005
- Raised floor cable trough system101US 5,477,649 AAirtite Contractors Inc. · 1995
- Modular floor sub-structure for the operational support of computer systems94US 5,345,779 ALiebert Corporation · 1994
- Floor covering/wall covering87US 5,082,712 A1992