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Inventor

Edward G. Vogel

Inventor
Lebanon, PA, US

Overview

4→
Patents
1979–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C04Bprimary
C04BLime, magnesia18%
F16LPipes18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
H03FAmplifiers6%
H03GControl of amplification6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
H04SStereophonic systems6%
H05BElectric heating6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
11,121,620Multi-channel cinema amplifier with power-sharing, messaging and multi-phase power supply20214,336,068'High strength insulation materials'19824,298,554'Coherent rigid solid material'19814,138,268'Coherent rigid solid material'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1982Patents assigned to LEBANON STEEL FOUNDRY (3)· patent assignee history
1979–1982Based in Lebanon, PA, US· patent location history
2021Patents assigned to DOLBY LABORATORIES LICENSING CORP (1)· patent assignee history
2021Based in Oakland, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEBANON STEEL FOUNDRY31979–1982
DOLBY LABORATORIES LICENSING CORP12021
Locations
LocationPatentsSpan
Lebanon, Pennsylvania, US31979–1982
Oakland, California, US12021