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  1. Technology classes
  2. /H · Electricity
  3. /H02 · Generation
  4. /H02M · Apparatus for conversion between ac and ac, between ac and dc, or
  5. /H02M 7/00 · Conversion of ac power input into dc power output
  6. /H02M 7/02 · Conversion of ac power input into dc power output without possibility of
  7. /H02M 7/04 · By static converters
  8. /H02M 7/046
H02M 7/046

Using discharge tubes

Official title: {using discharge tubes}

H02M7/046 (Using discharge tubes) appears on 3 US grants and 3 published applications in this corpus.

Search patents in H02M

Where it sits

  1. HElectricity
  2. H02Generation
  3. H02MApparatus for conversion between ac and ac, between ac and dc, or
  4. H02M 7/00Conversion of ac power input into dc power output
  5. H02M 7/02Conversion of ac power input into dc power output without possibility of
  6. H02M 7/04By static converters
  7. H02M 7/046Using discharge tubes
Granted patents
3
Published applications
3
Assignees
1
Inventors
6
Latest grant
4 Jun 2019

Filings by year

Granted patentsPublished applications
H02M 7/046: granted patents and published applications per publication year
YearGranted patentsPublished applications
201610
201701
201801
201920
202000
202100
202200
202300
202400
202500
202601

20162017201820192020202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Rectifier circuit with multiple cells, each cell having transistors with bulks biased by signals generated in other cells to control threshold voltage, and corresponding device and method4 Jun 2019US 10,312,821 B2STMicroelectronics S,r.l.
  • Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity for driving a steam generator system22 Jan 2019US 10,184,349 B2
  • Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity14 Jun 2016US 9,369,057 B1
  • Microphone power supply impedance switcher and method of use16 Jul 2026US 2026/0205026 A1
  • Electricity generator4 Jan 2018US 2018/0006350 A1
  • Rectifier circuit, and corresponding device and method5 Oct 2017US 2017/0288568 A1STMicroelectronics S,r.l.

Most cited

By later US patents
  • Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity for driving a steam generator system16US 10,184,349 B22019
  • Apparatus having a vacuum chamber configured to convert electromagnetic waves to electricity1US 9,369,057 B12016

Top assignees

Documents
  • SSSTMicroelectronics S,r.l.2

Often classified with

  • H01PWaveguides3
  • Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3
  • F01DNon-positive displacement machines or engines2
  • H02NElectric machines not otherwise provided for1
  • H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1
  • Y02TLow-carbon transport1

Documents that also carry the other class.

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