Inventor

Philip A Kitching

Inventor

Oak Ridge, NC, US

Overview

1993–2015

Patent span

Electricity

Primary field (CPC H)

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

H04Bprimary

H04BTransmission20%

G05FSystems for regulating electric or magnetic variables10%

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 systems10%

H03FAmplifiers10%

H03GControl of amplification10%

H03HImpedance networks, e.g. resonant circuits10%

H03KPulse technique10%

H10DInorganic electric semiconductor devices10%

G08BSignalling systems, e.g. personal calling systems5%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993–1995Patents assigned to MOTOROLA INC (2)· patent assignee history

1993–1995Based in North Lauderdale, FL, US· patent location history

2013–2015Patents assigned to SKYWORKS SOLUTIONS INC (2)· patent assignee history

2013Patents assigned to HOMOL DAVID K (1)· patent assignee history

2013Patents assigned to KITCHING PHILIP A (1)· patent assignee history

2013Patents assigned to PRATT RYAN M (1)· patent assignee history

2013–2015Based in Oak Ridge, NC, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Oak Ridge, NC, US	2	2013–2015
North Lauderdale, Florida, US	2	1993–1995