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  1. Technology classes
  2. /H · Electricity
  3. /H01 · Electric elements
  4. /H01H · Electric switches
  5. /H01H 85/00 · Protective devices in which the current flows through a part of fusible
  6. /H01H 85/02 · Details
  7. /H01H 85/04 · Fuses, i.e. expendable parts of the protective device
  8. /H01H 85/041 · Characterised by the type
  9. /H01H 85/044 · General constructions or structure of low voltage fuses, i.e. below 1000 v
  10. /H01H 85/0445
H01H 85/0445

Fast or slow type

Official title: fast or slow type (H01H85/045 - H01H85/048 take precedence)

H01H85/0445 (Fast or slow type) appears on 8 US grants and 3 published applications in this corpus.

Search patents in H01H

Where it sits

  1. HElectricity
  2. H01Electric elements
  3. H01HElectric switches
  4. H01H 85/00Protective devices in which the current flows through a part of fusible
  5. H01H 85/02Details
  6. H01H 85/04Fuses, i.e. expendable parts of the protective device
  7. H01H 85/041Characterised by the type
  8. H01H 85/044General constructions or structure of low voltage fuses, i.e. below 1000 v
  9. H01H 85/0445Fast or slow type
Granted patents
8
Published applications
3
Assignees
7
Inventors
16
Latest grant
3 Oct 2023

Filings by year

Granted patentsPublished applications
H01H 85/0445: granted patents and published applications per publication year
YearGranted patentsPublished applications
199510
199600
199710
199830
199900
200000
200100
200200
200300
200400
200500
200600
200700
200800
200900
201000
201101
201200
201310
201411
201500
201600
201700
201800
201900
202000
202100
202201
202310

1995200520152023

By publication year. Applications have been published since 2001.

Recent patents

  • Power supply device3 Oct 2023US 11,777,182 B2Panasonic Energy Co., Ltd.
  • High speed low power fuse circuit12 Aug 2014US 8,803,590 B2Globalfoundries Singapore Pte. Ltd.
  • Fuse19 Nov 2013US 8,587,401 B2BYD Company Limited
  • Automotive-type fuse for large currents29 Dec 1998US 5,854,583 AMeccanotecnica Codognese S.p.A.
  • Method of making a slowly-breaking fuse19 May 1998US 5,752,310 AYazaki Corporation
  • Power supply device12 May 2022US 2022/0149493 A1Sanyo Electric Co., Ltd.
  • High speed low power fuse circuit30 Jan 2014US 2014/0028381 A1Globalfoundries Singapore Pte. Ltd.
  • Fuse3 Nov 2011US 2011/0267168 A1BYD Company Limited

Most cited

By later US patents
  • Automotive-type fuse for large currents45US 5,854,583 AMeccanotecnica Codognese S.p.A. · 1998
  • Slowly-breaking fuse and method of production26US 5,668,522 AYazaki Corporation · 1997
  • Delay breaking fuse16US 5,398,015 AYazaki Corporation · 1995
  • Fuse element for slow-blow fuses14US 5,745,024 APacific Engineering Corp. · 1998
  • Fuse5US 8,587,401 B2BYD Company Limited · 2013

Top assignees

Documents
  • Yazaki Corporation3
  • BYD Company Limited2
  • GSGlobalfoundries Singapore Pte. Ltd.2
  • MCMeccanotecnica Codognese S.p.A.1
  • PEPacific Engineering Corp.1
  • PEPanasonic Energy Co., Ltd.1
  • SESanyo Electric Co., Ltd.1

Often classified with

  • H01MBatteries and fuel cells2
  • H02HEmergency protective circuit arrangements2
  • Y02EClean energy generation and storage2
  • Y10TTechnical subjects covered by former us classification2

Documents that also carry the other class.

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