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  1. Technology classes
  2. /H · Electricity
  3. /H01 · Electric elements
  4. /H01J · Electric discharge tubes or discharge lamps
  5. /H01J 2229/00 · Details of cathode ray tubes or electron beam tubes
  6. /H01J 2229/96 · Circuit elements other than coils, reactors or the like, associated with the
  7. /H01J 2229/966 · Associated with the gun structure
  8. /H01J 2229/968
H01J 2229/968

Resistors

H01J2229/968 (Resistors) appears on 2 US grants and 4 published applications in this corpus.

Search patents in H01J

Where it sits

  1. HElectricity
  2. H01Electric elements
  3. H01JElectric discharge tubes or discharge lamps
  4. H01J 2229/00Details of cathode ray tubes or electron beam tubes
  5. H01J 2229/96Circuit elements other than coils, reactors or the like, associated with the
  6. H01J 2229/966Associated with the gun structure
  7. H01J 2229/968Resistors
Granted patents
2
Published applications
4
Assignees
3
Inventors
9
Latest grant
17 Dec 2002

Filings by year

Granted patentsPublished applications
H01J 2229/968: granted patents and published applications per publication year
YearGranted patentsPublished applications
200223
200300
200401

200220032004

By publication year.

Recent patents

  • Cathode ray tube having an internal voltage-dividing resistor17 Dec 2002US 6,495,952 B1Hitachi Electronic Devices Co., Ltd.
  • Field emission display including a resistor17 Dec 2002US 6,495,966 B2Matsushita Electric Industrial Co., Ltd.
  • Election gun assembly resistor and cathode ray tube7 Oct 2004US 2004/0195583 A1
  • Resistor for cathode ray tube8 Aug 2002US 2002/0105408 A1
  • Method for producing a resistor20 Jun 2002US 2002/0074949 A1
  • Field emission display including a resistor20 Jun 2002US 2002/0074950 A1Matsushita Electric Industrial Co., Ltd.

Most cited

By later US patents
  • Cathode ray tube having an internal voltage-dividing resistor1US 6,495,952 B1Hitachi Electronic Devices Co., Ltd. · 2002
  • Field emission display including a resistor1US 6,495,966 B2Matsushita Electric Industrial Co., Ltd. · 2002

Top assignees

Documents
  • MEMatsushita Electric Industrial Co., Ltd.2
  • HEHitachi Electronic Devices Co., Ltd.1
  • Hitachi, Ltd.1

Often classified with

  • H01CResistors5
  • C23CCoating metallic material4

Documents that also carry the other class.

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