Inventor

Joseph C. Borowiec

Inventor

Schenectady, NY, US

Overview

1987–2001

Patent span

Electricity

Primary field (CPC H)

Patents· 21 as inventor

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps31%

H05BElectric heating22%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%

H01GCapacitors8%

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%

H03FAmplifiers3%

H04BTransmission3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

6,310,437'Fluorescent lamp extension tube amalgam holder'2001 5,952,792'Compact electrodeless fluorescent A-line lamp'1999 5,847,508'Integrated starting and running amalgam assembly for an electrodeless fluorescent lamp'1998 5,841,229'Amalgam support arrangement for an electrodeless discharge lamp'1998 5,789,855'Amalgam Positioning in an electrodeless fluorescent lamp'1998 5,760,547'Multiple-discharge electrodeless fluorescent lamp'1998 5,629,584'Accurate placement and retention of an amalgam in a electrodeless fluorescent lamp'1997 5,600,187'Electronically controllable capacitors using power MOSFET\'s'1997 5,434,482'Electrodeless fluorescent lamp with optimized amalgam positioning'1995 5,412,288'Amalgam support in an electrodeless fluorescent lamp'1995 5,343,126'Excitation coil for an electrodeless fluorescent lamp'1994 5,170,337'Low-inductance package for multiple paralleled devices operating at high frequency'1992 5,075,600'Piezoelectrically actuated variable capacitor'1991 5,063,332'Feedback control system for a high-efficiency class-D power amplifier circuit'1991 5,047,692'Integrated tuning capacitor network and heat sink for an electrodeless high intensity discharge lamp ballast'1991 5,047,893'High-frequency capacitor'1991 5,030,889'Lamp ballast configuration'1991 5,012,161'Power factor correction circuit'1991 4,894,589'Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps'1990 4,714,912'Single-conductor power line communications system'1987 4,677,346'Drive and control circuits for gate capacitance latch with refresh lamp ballast'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2001Patents assigned to GEN ELECTRIC (21)· patent assignee history

1987–2001Based in Schenectady, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	21	1987–2001

Locations

Location	Patents	Span
Schenectady, New York, US	21	1987–2001